LP3907SQ-BJXQX/NOPB
ActiveTexas Instruments
LP3907 DUAL 1A AND 600MA BUCK CONVERTERS AND DUAL 300MA LDOS WITH I2C INTERFACE
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LP3907SQ-BJXQX/NOPB
ActiveTexas Instruments
LP3907 DUAL 1A AND 600MA BUCK CONVERTERS AND DUAL 300MA LDOS WITH I2C INTERFACE
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | LP3907SQ-BJXQX/NOPB | LP3907 Series |
|---|---|---|
| Board Type | - | Fully Populated |
| Current - Output | - | 1 - 600 A |
| Frequency - Switching | 2.1 MHz | 2.1 MHz |
| Grade | - | Automotive |
| Main Purpose | - | DC/DC, Step Down with LDO |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 4 | 4 |
| Operating Temperature [Max] | 85 °C | 85 - 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Outputs and Type | - | Non-Isolated |
| Outputs and Type | - | 4 |
| Package / Case | 24-WFQFN Exposed Pad | 25-WFBGA, 24-WFQFN Exposed Pad |
| Qualification | - | AEC-Q100 |
| Supplied Contents | - | Board(s), Cable(s) |
| Supplier Device Package | 24-WQFN (4x4) | 25-uSMD, 24-WQFN (4x4) |
| Topology | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) |
| Utilized IC / Part | - | LP3907 |
| Voltage - Input | - | 2.8 V |
| Voltage - Input | - | 5.5 V |
| Voltage/Current - Output 1 | 1 A, 1.2 V | 1 - 1.8 V |
| Voltage/Current - Output 2 | 3.3 V, 600 mA | 1.8 - 600 V |
| Voltage/Current - Output 3 | - | 1.2 - 300 mA |
| Voltage/Current - Output 3 [custom] | 2.6 V | 2.6 - 2.9 V |
| Voltage/Current - Output 3 [custom] | 300 mA | 300 mA |
| w/LED Driver | False | False |
| w/Sequencer | True | True |
| w/Supervisor | False | False |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
LP3907 Series
DUAL HIGH-CURRENT STEP-DOWN DC/DC AND DUAL LINEAR REGULATOR WITH I2C-COMPATIBLE INTERFACE
| Part | w/LED Driver | w/Supervisor | Voltage/Current - Output 2 | Number of Outputs | Supplier Device Package | Mounting Type | Topology | Frequency - Switching | Operating Temperature [Max] | Operating Temperature [Min] | Voltage/Current - Output 1 | Qualification | Package / Case | Grade | w/Sequencer | Voltage/Current - Output 3 | Voltage/Current - Output 3 [custom] | Voltage/Current - Output 3 [custom] | Supplied Contents | Main Purpose | Board Type | Utilized IC / Part | Current - Output | Voltage - Input [Min] | Voltage - Input [Max] | Outputs and Type | Outputs and Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments LP3907QTLX-VXSS/NOPBThe LP3907-Q1 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907-Q1 additionally features programmable power-on sequencing. This device is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907-Q1 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907-Q1 additionally features programmable power-on sequencing. This device is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 3.3 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 125 °C | -40 °C | 1 A, 1.8 V | AEC-Q100 | 25-WFBGA | Automotive | |||||||||||||||
Texas Instruments LP3907SQ-VRZX/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 2.7 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.8 V | 24-WFQFN Exposed Pad | 3.5 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907QSQX-JXI7/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 125 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 1.8 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907TL-PLNTO/NOPBThe LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 2.2 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.3 V | 25-WFBGA | 300 mA | 2.9 V | |||||||||||||||
Texas Instruments LP3907TL-JSXS/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 25-uSMD | 2.8 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 25-WFBGA | 3.3 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907TLX-JJ11/NOPBThe LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 1.8 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 25-WFBGA | 2.85 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907TLEVMLP3907 - DC/DC, Step Down with LDO 4, Non-Isolated Outputs Evaluation Board | 2.1 MHz | Board(s), Cable(s) | DC/DC, Step Down with LDO | Fully Populated | LP3907 | 1 A, 300 mA, 600 mA | 2.8 V | 5.5 V | Non-Isolated | 4 | |||||||||||||||||
Texas Instruments LP3907TL-JJ11/NOPBThe LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 1.8 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 25-WFBGA | 2.85 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907QSQX-JXIP/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 125 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 1.8 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907SQX-PJXIX/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 1.8 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907SQX-VRZX/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 2.7 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.8 V | 24-WFQFN Exposed Pad | 3.5 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907QSQ-JXIP/NOPBThe LP3907-Q1 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907-Q1 additionally features programmable power-on sequencing. This device is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907-Q1 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907-Q1 additionally features programmable power-on sequencing. This device is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 125 °C | -40 °C | 1 A, 1.2 V | AEC-Q100 | 24-WFQFN Exposed Pad | Automotive | 1.8 V, 300 mA | ||||||||||||||
Texas Instruments LP3907SQ-PFX6W/NOPBThe LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 V, 1 A | 24-WFQFN Exposed Pad | 300 mA | 2.65 V | |||||||||||||||
Texas Instruments LP3907TLX-PLNTO/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 25-uSMD | 2.2 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.3 V | 25-WFBGA | 300 mA | 2.9 V | |||||||||||||||
Texas Instruments LP3907QSQX-JJXP/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 1.8 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 125 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 3.3 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907SQX-BJXQX/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 300 mA | 2.6 V | |||||||||||||||
Texas Instruments LP3907SQ-JXQX/NOPBThe LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 300 mA | 2.6 V | |||||||||||||||
Texas Instruments LP3907SQ-PJXIX/NOPBThe LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 1.8 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907SQX-TJXIP/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 1.8 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907SQ-BJXQX/NOPBThe LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 300 mA | 2.6 V | |||||||||||||||
Texas Instruments LP3907TLX-JSXS/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 25-uSMD | 2.8 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 25-WFBGA | 3.3 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907QSQ-JJXP/NOPBThe LP3907-Q1 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907-Q1 additionally features programmable power-on sequencing. This device is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907-Q1 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907-Q1 additionally features programmable power-on sequencing. This device is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 1.8 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 125 °C | -40 °C | 1 A, 1.2 V | AEC-Q100 | 24-WFQFN Exposed Pad | Automotive | 3.3 V, 300 mA | ||||||||||||||
Texas Instruments LP3907TL-JJCP/NOPBThe LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 1.8 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 25-WFBGA | 1.2 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907SQX-JXQX/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 300 mA | 2.6 V | |||||||||||||||
Texas Instruments LP3907SQ-BJX6X/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4) | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 300 mA | 2.65 V | |||||||||||||||
Texas Instruments LP3907QTL-VXSS/NOPBThe LP3907-Q1 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907-Q1 additionally features programmable power-on sequencing. This device is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907-Q1 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907-Q1 additionally features programmable power-on sequencing. This device is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 3.3 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 125 °C | -40 °C | 1 A, 1.8 V | AEC-Q100 | 25-WFBGA | Automotive | |||||||||||||||
Texas Instruments LP3907SQ-TJXIP/NOPBThe LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads. | 3.3 V, 600 mA | 4 | 24-WQFN (4x4) | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 24-WFQFN Exposed Pad | 1.8 V, 300 mA | ||||||||||||||||
Texas Instruments LP3907SQ-JXQXEVLP3907 - DC/DC, Step Down with LDO 4, Non-Isolated Outputs Evaluation Board | 2.1 MHz | Board(s), Cable(s) | DC/DC, Step Down with LDO | Fully Populated | LP3907 | 1 A, 300 mA, 600 mA | 2.8 V | 5.5 V | Non-Isolated | 4 | |||||||||||||||||
Texas Instruments LP3907TLX-JJCP/NOPBPMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 25-uSMD | 1.8 V, 600 mA | 4 | 25-uSMD | Surface Mount | Linear (LDO) (2), Step-Down (Buck) Synchronous (2) | 2.1 MHz | 85 °C | -40 °C | 1 A, 1.2 V | 25-WFBGA | 1.2 V, 300 mA |
Description
General part information
LP3907 Series
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.
The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.
Documents
Technical documentation and resources