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LC1111

UTC
Part Number LC1111
Manufacturer UTC
Description LOW DROPOUT LINEAR REGULATOR CONTROLLER
Published Feb 4, 2017
Detailed Description UNISONIC TECHNOLOGIES CO., LTD LC1111 Advance LINEAR INTEGRATED CIRCUIT LOW DROPOUT LINEAR REGULATOR CONTROLLER  D...
Datasheet PDF File LC1111 PDF File

LC1111
LC1111

Overview
UNISONIC TECHNOLOGIES CO.
, LTD LC1111 Advance LINEAR INTEGRATED CIRCUIT LOW DROPOUT LINEAR REGULATOR CONTROLLER  DESCRIPTION The UTC LC1111 is a low dropout linear regulator controller for applications requiring high-current and ultra low dropout voltages.
The use of an external N-Channel MOSFET and provide an adjustable output by using an external resistive divider.
An extremely accurate 0.
8V (±2%) reference allows the implementation of sub 1 V voltage supplies.
The reference is guaranteed over the complete supply and temperature ranges.
The UTC LC1111 integrates various functions.
For example, a Power-On-Reset (POR) circuit monitors VCC supply voltage to prevent wrong operations; the function of Under-Voltage Protection (UVP) protects the device from short circuit condition.
The soft-start of output voltage is adjustable by the external capacitor on SS pin.
Moreover, the UTC LC1111 can be enabled by other power system; namely, holding the EN above 1.
6V enables output and pul...


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