Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | LP38512MR-ADJEV/NOPB | LP38512 Series |
|---|---|---|
| Board Type | Fully Populated | Fully Populated |
| Channels per IC | 1 | 1 |
| Control Features | - | Enable |
| Current - Output | 1.5 A | 1.5 A |
| Current - Quiescent (Iq) | - | 7.5 mA |
| Current - Supply (Max) | - | 14 mA |
| Mounting Type | - | Surface Mount |
| Number of Regulators | - | 1 |
| Operating Temperature | - | 125 °C |
| Operating Temperature | - | -40 °C |
| Output Configuration | - | Positive |
| Output Type | - | 27.03 °C/W |
| Output Type | - | Adjustable |
| Package / Case | - | TO-263-5 Thin, 8-PowerSOIC, TO-263BA, D2PAK (5 Leads + Tab), TO-263-6 |
| Package / Case | - | 3.9 mm |
| Package / Case | - | 0.154 in |
| Protection Features | - | Over Current, Short Circuit, Over Temperature |
| PSRR | - | 73 dB |
| PSRR | - | 70 dB |
| PSRR | - | 73 dB |
| Regulator Type | Positive Adjustable | Positive Fixed, Positive Adjustable |
| Supplied Contents | Board(s) | Board(s) |
| Supplier Device Package | - | TO-263-5 Thin, 8-SO PowerPad, TO-263 (DDPAK-5) |
| Utilized IC / Part | LP38512 | LP38512 |
| Voltage - Input (Max) | - | 5.5 V |
| Voltage - Input [Max] | 5.5 V | 5.5 V |
| Voltage - Input [Min] | 2.25 V | 2.25 V |
| Voltage - Output | 1.2 V | 1.2 - 1.8 V |
| Voltage - Output (Max) | - | 4.5 V |
| Voltage - Output (Min/Fixed) | - | 0.5 - 1.8 V |
| Voltage Dropout (Max) | - | 0.4 V |
| Voltage Dropout (Max) | - | 0.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
LP38512 Series
1.5-A, adjustable ultra-low-dropout voltage regulator with low noise & enable
| Part | Current - Output | Utilized IC / Part | Channels per IC | Voltage - Output | Voltage - Input [Max] | Voltage - Input [Min] | Supplied Contents | Regulator Type | Board Type | Voltage - Input (Max) [Max] | Current - Quiescent (Iq) | Package / Case | Voltage Dropout (Max) [Max] | Number of Regulators | Voltage - Output (Min/Fixed) | PSRR | Current - Supply (Max) [Max] | Control Features | Output Type | Protection Features | Operating Temperature [Max] | Operating Temperature [Min] | Output Configuration | Mounting Type | Supplier Device Package | Package / Case [custom] | Package / Case [custom] | PSRR [Min] | PSRR [Max] | Output Type | Voltage - Output (Max) [Max] | Voltage Dropout (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments LP38512TS-1.8EVLP38512 1 - Single Channels per IC Positive Fixed Linear Voltage Regulator Evaluation Board | 1.5 A | LP38512 | 1 | 1.8 V | 5.5 V | 2.25 V | Board(s) | Positive Fixed | Fully Populated | |||||||||||||||||||||||
Texas Instruments LP38512TJ-1.8/NOPBThe LP38512-1.8 Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-1.8 uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-1.8 is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has a fixed 1.8V output. An Error Flag feature monitors the output voltage and notifies the system processor when the output voltage falls more than 15% below the nominal value. The LP38512-1.8 provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations.
The LP38512-1.8 Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-1.8 uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-1.8 is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has a fixed 1.8V output. An Error Flag feature monitors the output voltage and notifies the system processor when the output voltage falls more than 15% below the nominal value. The LP38512-1.8 provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations. | 1.5 A | 5.5 V | 7.5 mA | TO-263-5 Thin | 0.4 V | 1 | 1.8 V | 73 dB | 14 mA | Enable | 27.03 °C/W | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Positive | Surface Mount | TO-263-5 Thin | |||||||||||||||
Texas Instruments LP38512MRX-ADJ/NOPBThe LP38512-ADJ Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-ADJ uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-ADJ is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has an adjustable output voltage. The LP38512-ADJ provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations.
The LP38512-ADJ Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-ADJ uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-ADJ is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has an adjustable output voltage. The LP38512-ADJ provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations. | 1.5 A | 5.5 V | 7.5 mA | 8-PowerSOIC | 1 | 0.5 V | 14 mA | Enable | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Positive | Surface Mount | 8-SO PowerPad | 3.9 mm | 0.154 in | 70 dB | 73 dB | Adjustable | 4.5 V | 0.3 V | |||||||||||
Texas Instruments LP38512TSX-1.8/NOPBLinear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263 (DDPAK-5) | 1.5 A | 5.5 V | 7.5 mA | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 0.4 V | 1 | 1.8 V | 73 dB | 14 mA | Enable | 27.03 °C/W | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Positive | Surface Mount | TO-263 (DDPAK-5) | |||||||||||||||
Texas Instruments LP38512MR-ADJEV/NOPBLP38512 1 - Single Channels per IC Positive Adjustable Linear Voltage Regulator Evaluation Board | 1.5 A | LP38512 | 1 | 1.2 V | 5.5 V | 2.25 V | Board(s) | Positive Adjustable | Fully Populated | |||||||||||||||||||||||
Texas Instruments LP38512TJ-ADJEVLP38512 1 - Single Channels per IC Positive Adjustable Linear Voltage Regulator Evaluation Board | 1.5 A | LP38512 | 1 | 1.2 V | 5.5 V | 2.25 V | Board(s) | Positive Adjustable | Fully Populated | |||||||||||||||||||||||
Texas Instruments LP38512TS-1.8/NOPBThe LP38512-1.8 Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-1.8 uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-1.8 is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has a fixed 1.8V output. An Error Flag feature monitors the output voltage and notifies the system processor when the output voltage falls more than 15% below the nominal value. The LP38512-1.8 provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations.
The LP38512-1.8 Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-1.8 uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-1.8 is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has a fixed 1.8V output. An Error Flag feature monitors the output voltage and notifies the system processor when the output voltage falls more than 15% below the nominal value. The LP38512-1.8 provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations. | 1.5 A | 5.5 V | 7.5 mA | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 0.4 V | 1 | 1.8 V | 73 dB | 14 mA | Enable | 27.03 °C/W | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Positive | Surface Mount | TO-263 (DDPAK-5) |
Description
General part information
LP38512 Series
The LP38512-ADJ Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-ADJ uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-ADJ is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has an adjustable output voltage. The LP38512-ADJ provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations.
The LP38512-ADJ Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-ADJ uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-ADJ is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic capacitors, and has an adjustable output voltage. The LP38512-ADJ provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations.