RC4193 - Micropower Switching Regulator

Fairchild (now onsemi)

Download the RC4193 datasheet PDF. This datasheet also covers the RC4191 variant, as both devices belong to the same micropower switching regulator family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

RC4193 micropower switching regulator by Fairchild (now onsemi) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (RC4191-FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	RC4193
Manufacturer	Fairchild (now onsemi)
File Size	100.89 KB
Description	Micropower Switching Regulator
Datasheet	RC4193 Datasheet

General Description

The RC4191/4192/4193 series of monolithic ICs are low power switch mode regulators intended for miniature power supply applications.

These DC-to-DC converter ICs provide all of the active components needed to create supplies for micropower circuits.

Contained internally are an oscillator, switch, reference, comparator, and logic, plus a discharged battery detection circuit.

Overview

www.fairchildsemi.com RC4191/RC4192/RC4193 Micropower Switching.

Key Features

High efﬁciency.
85% typical Low quiescent current.
215 mA Adjustable output.
1.3V to 30V High switch current.
200 mA Bandgap reference.
1.31V.
Accurate oscillator frequency.
±10% Remote shutdown capability Low battery detection circuitry Low component count 8-lead packages.

More Datasheets from Fairchild (now onsemi)

Part Number	Description
RC4191	Micropower Switching Regulator
RC4192	Micropower Switching Regulator
RC4194	Dual Tracking Voltage Regulators
RC4195	Fixed 15V Dual Tracking Voltage Regulator
RC4152	Voltage-to-Frequency Converters
RC4153	Voltage to Frequency Converter
RC4156	High Performance Quad Operational Amplifiers
RC4157	High Performance Quad Operational Amplifiers
RC4200	Analog Multiplier
RC431A	Low-Voltage Adjustable Precision Shunt Regulator