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TI REG1117-3.3/2K5 product image
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TI REG1117-3.3/2K5RoHS

Manufacturer
TI
MPN
REG1117-3.3/2K5
LCSC Part #
C139396
Packaging
SOT-223
Customer #
Key Attributes
800mA 15V linear regulator
Datasheetpdf iconTI REG1117-3.3/2K5
In-Stock: 2,753
2,753 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.9581$ 1.96
10+$ 1.6719$ 16.72
30+$ 1.4913$ 44.74
100+$ 1.2165$ 121.65
500+$ 1.1336$ 566.80
1,000+$ 1.0978$ 1097.80
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerTI
PackagingSOT-223
Output Voltage3.3V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)4mA
Output ConfigurationPositive
Operating Voltage10V
Output Current800mA
Output TypeFixed
FeaturesOver Current Protection;Thermal shutdown
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The REG1117 is a family of easy-to-use three-terminal voltage regulators. The family includes a variety of fixed and adjustable-voltage versions, two currents (800mA and 1A) and two package types (SOT-223 and DDPAK). Output voltage of the adjustable versions is set with two external resistors. The REG1117 low dropout voltage allows its use with as little as 1V input-output voltage differential. Laser trimming assures excellent output voltage accuracy without adjustment. An NPN output stage allows output stage drive to contribute to the load current for maximum efficiency.

Features

AI Translation
  • FIXED AND ADJUSTABLE VERSIONS
  • 2.85V MODEL FOR SCSI-2 ACTIVE TERMINATION
  • OUTPUT CURRENT: REG1117: 800mA max; REG1117A: 1A max
  • OUTPUT TOLERANCE: ±1% max
  • DROPOUT VOLTAGE: REG1117: 1.2V max at I0 = 800mA; REG1117A: 1.3V max at I0 = 1A
  • INTERNAL CURRENT LIMIT
  • THERMAL OVERLOAD PROTECTION
  • SOT-223 AND DDPAK SURFACE-MOUNT PACKAGES

Applications

AI Translation
  • SCSI-2 ACTIVE TERMINATION
  • HAND-HELD DATA COLLECTION DEVICES
  • HIGH EFFICIENCY LINEAR REGULATORS
  • BATTERY-POWERED INSTRUMENTATION
  • BATTERY MANAGEMENT CIRCUITS FOR NOTEBOOK AND PALMTOP PCs
  • CORE VOLTAGE SUPPLY: FPGA, PLD, DSP, CPU