Datasheet4U Logo Datasheet4U.com

LR1117 - LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

General Description

The LRC LR1117/A is a LOW DROP Voltage Regulator able to provide up to 0.8/1.0A of Output Current, available even in adjustable version (Vref=1.25V).

Concerning fixed versions, are offered the following Output Voltages: 1.5V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 3.6V and 5.0V.

Key Features

  • Low dropout voltage (1V Typ. ).
  • 2.85V device performances are suitable for SCSI-2 active termination www. DataSheet4U. com.
  • Output current up to 0.8/1.0A.
  • Fixed output voltage of: 1.5V, 1.8V, 2.5V, 2,85V, 3.0V, 3.3V,.
  • 3.6V, 5.0V.
  • Adjustable version availability (Vref=1.25V).
  • Internal current and thermal limit.
  • Available in ±1%(at 25°C) and 2% in all temperature range.
  • Supply voltage rejection: 75dB (TYP).
  • Temperature range: 0°C to 125°C 1: GND 2: Output 3.

📥 Download Datasheet

Datasheet Details

Part number LR1117
Manufacturer LRC
File Size 147.41 KB
Description LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
Datasheet download datasheet LR1117 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LR1110 Low Power Wi-Fi/ GNSS Scanner +LoRa Transceiver SEMTECH
LR1112 FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR UTC
LR1116 LOW DROP POSITIVE VOLTAGE REGULATORS UTC
LR1116B LOW DROP POSITIVE VOLTAGE REGULATORS UTC
LR1118 LOW DROP POSITIVE VOLTAGE REGULATORS UTC

Other Datasheets by LRC

Part Number Description
LR1117A 1A Adjustable/Fixed Low Dropout Linear Regulator
LR1117C 1A Bipolar Linear Regulator
LR1084 Low dropout positive voltage regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LRC LESHAN RADIO COMPANY,LTD. LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS DESCRIPTION The LRC LR1117/A is a LOW DROP Voltage Regulator able to provide up to 0.8/1.0A of Output Current, available even in adjustable version (Vref=1.25V). Concerning fixed versions, are offered the following Output Voltages: 1.5V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 3.6V and 5.0V. The 2.85V type is ideal for SCSI-2 lines active termination. High efficiency is assured by NPN pass transistor. In fact in the case, unlike than PNP one, the Quiescent Current flows mostly into the for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C.