CS8121 5V/ 1A Linear Regulator with and ENABLE RESET

Cherry Semiconductor Corporation

Description

CS8121 CS8121 5V, 1A Linear Regulator with RESET and ENABLE .
The CS8121 is a 5V, 1A precision linear regulator with two microprocessor compatible control functions and protection circuitry included on chip.

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Datasheet Specifications

Part number: CS8121
Manufacturer: Cherry Semiconductor Corporation
File Size: 205.20 KB
Datasheet: CS8121_CherrySemiconductorCorporation.pdf
Description: 5V/ 1A Linear Regulator with and ENABLE RESET

Features

* s 5V ± 4% Output Voltage s Low Dropout Voltage (1.2V @ 1A) s Low Quiescent Current (4mA @ IOUT = 1A) s µP Compatible Control Functions RESET ENABLE s Low Current Sleep Mode IQ = 250µA s Fault Protection Thermal Shutdown Short Circuit 60V Peak Transient Voltage Block Diagram Package Options 5 Lead

Applications

* requiring microprocessorbased control at the board or module level. ENABLE controls the output stage. A high voltage (>2.9V) on the ENABLE lead turns off the regulatorÕs pass transistor and sends the IC into Sleep mode where it draws only 250µA. RESET sends a RESET signal when the IC is powering up

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CS8121 Linear Regulator with and ENABLE RESET Cherry Semiconductor Corporation

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