TPS7B6933 Overview
The TPS7B69xx device is a low-dropout linear regulator that operates at up to 40-V VI. With only 15-µA (typical) quiescent current at light load, the device is applicable for standby microcontrol-unit systems, especially for always-on applications like emeters, fire alarms, and smoke detectors. The devices have integrated short-circuit and overcurrent protection.
TPS7B6933 Key Features
- 1 4-V to 40-V Wide VI Input Voltage Range With up to 45-V Transient
- Maximum Output Current: 150 mA
- Low Quiescent Current (IQ)
- 15 µA Typical at Light Loads
- 25 µA Maximum Under Full Temperature
- 450-mV Typical Low Dropout Voltage at 100 mA Load Current
- 10-mV Line Regulation Maximum
- 20-mV Load Regulation Maximum
- Stable With Low-ESR Ceramic Output Capacitor (2.2 µF to 100 µF)
- Fixed 3.3-V and 5-V Output Voltage Options