Part A
TPS7A1901DRBR
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 5897 PCS
- Package
- VSON-8
- Series
- PMIC - Voltage Regulators - Linear
Parts at a glance
Part B
TPS7A4901DRBR
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 4982 PCS
- Package
- VSON-8
- Series
- PMIC - Voltage Regulators - Linear
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | TPS7A1901DRBR | TPS7A4901DRBR |
|---|---|---|
| Part Status | Active | Active |
| Output Configuration | Positive | Positive |
| Output Type | Adjustable | Adjustable |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 40V | 35V |
| Voltage - Output (Min/Fixed) | 1.5V | 1.194V |
| Voltage - Output (Max) | 18V | 33V |
| Voltage Dropout (Max) | 0.45V @ 400mA | 0.6V @ 150mA |
| Current - Output | 450mA | 150mA |
| Current - Quiescent (Iq) | 40 µA | 100 µA |
| PSRR | 45dB (100kHz) | 72dB (120Hz) |
| Control Features | Enable | Enable |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Current - Supply (Max) | - | 800 µA |