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Data Sheet
TPS742 1.5A
Ultra-LDO With Programmable Soft-Start
1 Features
- Input voltage range: 0.8V to 5.5V
- Soft-start (SS) pin provides a linear start-up
with ramp time set by external capacitor
- 1% accuracy over line, load, and temperature
- Supports input voltages as low as 0.8V with
external bias supply
- Adjustable output (0.8V to 3.6V)
- Ultra-Low Dropout:
- 60mV (legacy chip) at 1.5A (typical)
- 55mV (new chip) at 1.5A (typical)
- Stable with any output capacitor
≥ 2.2μF (new chip)
- Stable with any or no output capacitor (legacy
chip)
- Excellent transient response
- Open-drain power-good
- Active high enable
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