Datasheet Details
| Part number | TPS7A4501 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.60 MB |
| Description | Low-Noise Fast-Transient-Response 1.5-A Low-Dropout Voltage Regulators |
| Datasheet |
 TPS7A4501 Datasheet
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General Description
The TPS7A45xx devices are low-dropout (LDO) regulators optimized for fast transient response.
The device can supply 1.5 A of output current with a dropout voltage of 300 mV.
Operating quiescent current is 1 mA, dropping to less than 1 μA in shutdown.
Key Features
- 1 Optimized for Fast Transient Response.
- Output Current: 1.5 A.
- High Output Voltage Accuracy: 1% at 25°C.
- Dropout Voltage: 300 mV.
- Low Noise: 35 μVRMS (10 Hz to 100 kHz).
- High Ripple Rejection: 68 dB at 1 kHz.
- 1-mA Quiescent Current.
- No Protection Diodes Needed.
- Controlled Quiescent Current in Dropout.
- Fixed Output Voltages: 1.5 V, 1.8 V, 2.5 V, 3.3 V.
- Adjustable Output from 1.21 V to 20 V (TPS7A45.