LP5907-Q1 Series
Automotive, 250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Automotive, 250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Control Features | Package / Case | Protection Features | Output Configuration | Number of Regulators | Supplier Device Package | Current - Output | Voltage - Input (Max) [Max] | Voltage Dropout (Max) [Max] | PSRR [Max] | PSRR [Min] | Current - Supply (Max) [Max] | Output Type | Mounting Type | Grade | Voltage - Output (Min/Fixed) | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments LP590722QDQNRQ1 | 125 ¯C | -40 °C | Enable | 4-XDFN Exposed Pad | Over Current, Over Temperature, Short Circuit | Positive | 1 | 4-X2SON (1x1) | 250 mA | 5.5 V | 0.25 V | 90 dB | 60 dB | 425 µA | 27.03 °C/W | Surface Mount | Automotive | 2.2 V | AEC-Q100 |
Texas Instruments LP590718QDQNRQ1 | 125 ¯C | -40 °C | Enable | 4-XDFN Exposed Pad | Over Current, Over Temperature, Short Circuit | Positive | 1 | 4-X2SON (1x1) | 250 mA | 5.5 V | 0.25 V | 90 dB | 60 dB | 425 µA | 27.03 °C/W | Surface Mount | Automotive | 1.8 V | AEC-Q100 |
Texas Instruments LP590730QDQNRQ1 | 125 ¯C | -40 °C | Enable | 4-XDFN Exposed Pad | Over Current, Over Temperature, Short Circuit | Positive | 1 | 4-X2SON (1x1) | 250 mA | 5.5 V | 0.25 V | 90 dB | 60 dB | 425 µA | 27.03 °C/W | Surface Mount | Automotive | AEC-Q100 | |
Texas Instruments LP590713QDQNRQ1 | 125 ¯C | -40 °C | Enable | 4-XDFN Exposed Pad | Over Current, Over Temperature, Short Circuit | Positive | 1 | 4-X2SON (1x1) | 250 mA | 5.5 V | 0.25 V | 90 dB | 60 dB | 425 µA | 27.03 °C/W | Surface Mount | Automotive | 1.3 V | AEC-Q100 |
Texas Instruments LP5907285QDQNRQ1 | 125 ¯C | -40 °C | Enable | 4-XDFN Exposed Pad | Over Current, Over Temperature, Short Circuit | Positive | 1 | 4-X2SON (1x1) | 250 mA | 5.5 V | 0.25 V | 90 dB | 60 dB | 425 µA | 27.03 °C/W | Surface Mount | Automotive | 2.85 V | AEC-Q100 |
Texas Instruments LP590725QDQNRQ1 | 125 ¯C | -40 °C | Enable | 4-XDFN Exposed Pad | Over Current, Over Temperature, Short Circuit | Positive | 1 | 4-X2SON (1x1) | 250 mA | 5.5 V | 0.25 V | 90 dB | 60 dB | 425 µA | 27.03 °C/W | Surface Mount | Automotive | 2.5 V | AEC-Q100 |
Texas Instruments LP590712QDQNRQ1 | 125 ¯C | -40 °C | Enable | 4-XDFN Exposed Pad | Over Current, Over Temperature, Short Circuit | Positive | 1 | 4-X2SON (1x1) | 250 mA | 5.5 V | 0.25 V | 90 dB | 60 dB | 425 µA | 27.03 °C/W | Surface Mount | Automotive | 1.2 V | AEC-Q100 |
Texas Instruments LP590715QDQNRQ1 | 125 ¯C | -40 °C | Enable | 4-XDFN Exposed Pad | Over Current, Over Temperature, Short Circuit | Positive | 1 | 4-X2SON (1x1) | 250 mA | 5.5 V | 0.25 V | 90 dB | 60 dB | 425 µA | 27.03 °C/W | Surface Mount | Automotive | 1.5 V | AEC-Q100 |
Key Features
• AEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to 125°C, TAInput voltage range: 2.2 V to 5.5 VOutput voltage range: 1.2 V to 4.5 VStable with 1-µF ceramic input and output capacitorsNo noise bypass capacitor requiredRemote output capacitor placementThermal-overload and short-circuit protectionOutput current: 250 mALow output voltage noise: < 6.5 µVRMSPSRR: 82 dB at 1 kHzOutput voltage tolerance: ±2%Virtually zero IQ(disabled): < 1 µAVery low IQ(enabled): 12 µAStart-up time: 80 µsLow dropout: 120 mV (typical)–40°C to 125°C junction temperature range for operationAEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to 125°C, TAInput voltage range: 2.2 V to 5.5 VOutput voltage range: 1.2 V to 4.5 VStable with 1-µF ceramic input and output capacitorsNo noise bypass capacitor requiredRemote output capacitor placementThermal-overload and short-circuit protectionOutput current: 250 mALow output voltage noise: < 6.5 µVRMSPSRR: 82 dB at 1 kHzOutput voltage tolerance: ±2%Virtually zero IQ(disabled): < 1 µAVery low IQ(enabled): 12 µAStart-up time: 80 µsLow dropout: 120 mV (typical)–40°C to 125°C junction temperature range for operation
Description
AI
The LP5907-Q1 is a low-noise LDO that can supply 250 mA of output current. Designed to meet the requirements of RF and analog circuits, the LP5907-Q1 provides low noise, high PSRR, low quiescent current, and low line or load transient response figures. Using new innovative design techniques, the LP5907-Q1 offers class-leading noise performance without a noise bypass capacitor and the ability for remote output capacitor placement.
The device is designed to work with a 1-µF input and a 1-µF output ceramic capacitor (no separate noise bypass capacitor is required).
This device is available with fixed output voltages from 1.2 V to 4.5 V in 25-mV steps. Contact Texas Instruments Sales for specific voltage option needs.
The LP5907-Q1 is a low-noise LDO that can supply 250 mA of output current. Designed to meet the requirements of RF and analog circuits, the LP5907-Q1 provides low noise, high PSRR, low quiescent current, and low line or load transient response figures. Using new innovative design techniques, the LP5907-Q1 offers class-leading noise performance without a noise bypass capacitor and the ability for remote output capacitor placement.
The device is designed to work with a 1-µF input and a 1-µF output ceramic capacitor (no separate noise bypass capacitor is required).
This device is available with fixed output voltages from 1.2 V to 4.5 V in 25-mV steps. Contact Texas Instruments Sales for specific voltage option needs.