精密稳压器 PRECISION VOLTAGE REGULATORS
description
The µA723 is a precision integrated-circuit voltage regulator, featuring high ripple rejection,
excellent input and load regulation, excellent temperature stability, and low standby current. The circuit consists of a temperature-compensated reference-voltage amplifier, an error amplifier, a 150-mA output transistor, and an adjustable-output current limiter.
150-mA Load Current Without External Power Transistor
Adjustable Current-Limiting Capability
Input Voltages up to 40 V
Output Adjustable From 2 V to 37 V
Direct Replacement for Fairchild µA723C