Texas Instruments TPS7A3901DSCT Linear Controllers
IC REG LINEAR POS/NEG ADJ 10WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS7A3901DSCT
Detailed Description
IC REG LINEAR POS/NEG ADJ 10WSON
Package
10-WFDFN Exposed Pad
Key Features
Package / Case: 10-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS7A3901DSCT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS7A3901DSCT Linear Controllers technical specifications.
General
Package / Case
10-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Output Type
Adjustable
Max Input Voltage
±33V
Current Supply Max
904 µA
Output Current
150mA
Quiescent Current
150 µA
Control Features
Current Limit, Enable, Soft Start
Output Configuration
Positive and Negative
Alternate Parts Comparison (TPS7A3901DSCT vs TPS7A9201DSKR vs TLV75101PDSQT vs TLV751330500PDSQR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Operating Temperature | -55°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Control Features | Current Limit, Enable, Soft Start | Enable, Power Good, Soft Start | Enable | Enable |
| Max Input Voltage | ±33V | 6.5V | 6V | 6V |
| Output Configuration | Positive and Negative | Positive | Positive | Positive |
| Output Current | 150mA | 2A | 500mA | 500mA, 500mA |
| Output Type | Adjustable | Adjustable | Adjustable | Fixed |
| Output Voltage | 1.2V, 0V | 0.8V | 0.55V | 3.3V, 5V |
| Protection Features | Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| PSRR | 69dB (120Hz) | 40dB (500kHz) | 50dB ~ 30dB (1kHz ~ 1MHz) | 50dB ~ 30dB (1kHz ~ 1MHz) |
| Quiescent Current | 150 µA | 3.5 mA | 35 µA | 35 µA |
| Voltage Dropout | 0.5V @ 150mA | 0.4V @ 2A | 0.88V @ 500mA | 0.13V @ 500mA, 0.13V @ 500mA |
| Action |
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