Texas Instruments TPS7B4255DBVR Linear Controllers
70-mA 40-V voltage-tracking low-dropout (LDO) regulator with 5-mV tracking tolerance
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS7B4255DBVR
Detailed Description
70-mA 40-V voltage-tracking low-dropout (LDO) regulator with 5-mV tracking tolerance
Package
SC-74A, SOT-753
Key Features
Package / Case: SC-74A, SOT-753
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS7B4255DBVR Datasheet
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Technical Specifications
Texas Instruments TPS7B4255DBVR Linear Controllers technical specifications.
General
Package / Case
SC-74A, SOT-753
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
PSRR
80dB (100Hz)
Output Type
Adjustable
Quiescent Current
50 µA
Current Supply Max
550 µA
Control Features
Current Limit, Enable
Output Current
70mA
Output Configuration
Positive
Alternate Parts Comparison (TPS7B4255DBVR vs TPS79318DBVRG4 vs TPS78928DBVT vs TPS77033DBVRG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 150°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Current Limit, Enable | Enable | Enable | Enable |
| Max Input Voltage | 40V | 5.5V | 10V | 10V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 70mA | 200mA | 100mA | 50mA |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 2V or Tracking | 1.8V | 2.8V | 3.3V |
| Protection Features | Over Current, Over Temperature, Reverse Current, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 80dB (100Hz) | 70dB ~ 43dB (100Hz ~ 100kHz) | 85dB (1kHz) | 60dB (1kHz) |
| Action |
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