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A1117A - BIPOLAR LDO REGULATOR

Features

  • 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 (VOUT = 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. 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.

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Datasheet Details

Part number A1117A
Manufacturer AiT Semiconductor
File Size 463.49 KB
Description BIPOLAR LDO REGULATOR
Datasheet download datasheet A1117A Datasheet
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Full PDF Text Transcription

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AiT Semiconductor Inc. A1117A www.ait-ic.com BIPOLAR LDO REGULATOR 1A CURRENT LIMIT AND THERMAL PROTECTION DESCRIPTION FEATURES 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 (VOUT = 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. 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 APPLICATION A1117A offers thermal shut down functions to assure stability of chip and power system.
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