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NCP1117DT25G

  • NCP1117DT25G

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NCP1117DT25G Overview

The NCP1117 series are low dropout (LDO) positive linear voltage regulators that are capable of providing an output current that is in excess of 1.0 A with a maximum dropout voltage of 1.2 V at 800 mA over temperature. This series contains eight fixed output voltages of 1.5 V, 1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V that have no minimum load requirement to maintain regulation. Also included is an adjustable output version that can be programmed from 1.25 V to 18.8 V with two external resistors. On chip trimming adjusts the reference/output voltage to within +/- 1.0% accuracy. Internal protection features consist of output current limiting, safe operating area compensation, and thermal shutdown. The NCP1117 series can operate with up to 20 V input. Devices are available in SOT223 and DPAK packages.

Features

  • Output Current in Excess of 1.0 A
  • 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature
  • Fixed Output Voltages of 1.5 V, 1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V
  • Adjustable Output Voltage Option
  • No Minimum Load Requirement for Fixed Voltage Output Devices
  • Reference/Output Voltage Trimmed to +/- 1.0%
  • Current Limit, Safe Operating and Thermal Shutdown Protection
  • Operation to 20 V Input
  • Pb-Free Packages are Available

Applications

  • Consumer and Industrial Equipment Point of Regulation
  • Active SCSI Termination for 2.85 V Version
  • Switching Power Supply Post Regulation
  • Hard Drive Controllers
  • Battery Chargers
  • Automotive
  • Direct replacement LM1117

Related Products

Other distributor's price

Distributor Part # Mfg. Description Price
arrow NCP1117DT25G onsemi LDO Regulator Pos 2.5V 1A 3-Pin(2+Tab) DPAK Tube

1---$0.3749

10---$0.3529

25---$0.3415

100---$0.3074

250---$0.2941
digikey NCP1117DT25G Rochester Electronics LLC IC REG LINEAR 2.5V 1A DPAK

1---$0.6300

10---$0.5530

25---$0.5196

100---$0.4240

250---$0.3938
avnet NCP1117DT25G onsemi LDO Regulator Pos 2.5V 1A 3-Pin(2+Tab) DPAK Rail - Rail/Tube (Alt: NCP1117DT25G)

1421---$0.2605

1500---$0.2534

2900---$0.2464

7200---$0.2394

15000---$0.2323

72000---$0.2253

150000---$0.2182

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