TPS76725
Features
- 1 1 A Low-Dropout Voltage Regulator
- Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-
V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions
- Dropout Voltage Down to 230 m V at 1 A (TPS76750)
- Ultralow 85 µA Typical Quiescent Current
- Fast Transient Response
- 2% Tolerance Over Specified Conditions for Fixed-Output Versions
- Open Drain Power-On Reset With 200-ms Delay (See TPS768xx for PG Option)
- 8-Pin SOIC and 20-Pin TSSOP Power PAD™ (PWP) Package
- Thermal Shutdown Protection
TPS76733 Dropout Voltage vs Free-air Temperature
103 IO = 1 A
∆ VO
- Change in Output Voltage
- m V
2 Description
This device is designed to have a fast transient response and be stable with 10 µF low ESR capacitors. This bination provides high performance at a reasonable cost.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 m V at an output current of 1 A for the TPS76750) and is directly proportional to the output current....
