A1117A BIPOLAR LDO REGULATOR 1A CURRENT LIMIT AND THERMAL PROTECTION

2023-08-25
●DESCRIPTION
■A1117A is a series of low dropout three-terminal regulators with a typical dropout of 1.3V at 1A load current.
■Besides fixed voltage version (V OUT = 1.2V, 1.8V, 2.5V, 3.3V, 5V), A1117A has an adjustable version that can provide an output voltage from 1.25 to 12V with two external resistors.
■A1117A offers thermal shut down functions to assure stability of chip and power system. Trimming technique is used to guarantee output voltage accuracy within ±2%.
■The A1117A is available in SOT-223, TO-252 and SOT89-3 packages
●FEATURES
■Maximum output current is 1A
■Range of operation input voltage: Max 15V
■Line regulation: 0.1%/V (typ.)
■Load regulation: 10mV (typ.)
■Environment Temperature: -20°C ~85°C
■Available in SOT-223, TO-252 and SOT89-3 packages

AiT

A1117AA1117ANR-XXA1117ANVR-XXA1117ADR-XXA1117ADVR-XXA1117AK3R-XXA1117AK3VR-XXA1117A-XXA1117A-ADJ

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Part#

BIPOLAR LDO REGULATORlow dropout three-terminal regulators

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DVB ]Computer Mother Board ]Graphic Card ]LCD Monitor ]LCD TV ]DVD Decode Board ]ADSL Modem ]Switching Supplies ]

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Datasheet

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Please see the document for details

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SOT89-3;SOT-223;TO-252

English Chinese Chinese and English Japanese

JUL 2010

REV3.2

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