Texas Instruments LP5912Q3.3DRVRQ1 Microcontrollers
Automotive 500-mA, low-noise, low-IQ, low-dropout voltage regulator with reverse current protection 6-WSON -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP5912Q3.3DRVRQ1
Base Model
Detailed Description
Automotive 500-mA, low-noise, low-IQ, low-dropout voltage regulator with reverse current protection 6-WSON -40 to 125
Package
6-WDFN Exposed Pad
Lifecycle Status
Active
Datasheet
LP5912Q3.3DRVRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP5912Q3.3DRVRQ1 Microcontrollers technical specifications.
General
Series
Automotive, AEC-Q100
RoHS
Yes
Package / Case
6-WDFN Exposed Pad
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
PSRR
80dB ~ 40db (100Hz ~ 100kHz)
Output Type
Fixed
Quiescent Current
55 µA
Current Supply Max
600 µA
Control Features
Enable, Power Good, Soft Start
Alternate Parts Comparison (LP5912Q3.3DRVRQ1 vs LP5912Q0.9DRVTQ1 vs LP5912Q1.2DRVRQ1 vs LP5912Q1.5DRVTQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Accuracy | 3 | 3 | 3 | 3 |
| Control Features | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start |
| Current Supply Max | 600 µA | 600 µA | 600 µA | 600 µA |
| Dropout Voltage Vdo Typ Mv | 150 | 150 | 150 | 150 |
| Fixed Output Options V | 0.9, 1.1, 1.2, 1.5, 1.8, 2.8, 3, 3.3 | 0.9, 1.1, 1.2, 1.5, 1.8, 2.8, 3, 3.3 | 0.9, 1.1, 1.2, 1.5, 1.8, 2.8, 3, 3.3 | 0.9, 1.1, 1.2, 1.5, 1.8, 2.8, 3, 3.3 |
| Iq Typ Ma | 0.03 | 0.03 | 0.03 | 0.03 |
| Load Capacitance Min F | 1 | 1 | 1 | 1 |
| Max Input Voltage | 6.5V | 6.5V | 6.5V | 6.5V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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Pin NoPkg YesElec Mixed
1.2A LDO Regulator, Low Dropout Voltage, Low Noise with Power Good Output 3.3V, Active discharge, 3000-REEL
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