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REG103UA-3.3/2K5G4

REG103UA-3.3/2K5G4

REG103UA-3.3/2K5G4

Texas Instruments

Enable Fixed REG103 PMIC 8 8-SOIC (0.154, 3.90mm Width)

SOT-23

REG103UA-3.3/2K5G4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number REG103
Pin Count8
Current - Supply (Max) 1.3mA
Number of Outputs 1
Voltage - Input (Max) 15V
Output Voltage 3.3V
Output Type Fixed
Max Output Current500mA
Output Configuration Positive
Quiescent Current1mA
Control Features Enable
Accuracy 2 %
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 2.1V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 0.7mA
Voltage Dropout (Max) 0.28V @ 500mA
PSRR 65dB (120Hz)
Reference Voltage1.295V
Dropout Voltage115mV
Dropout Voltage1-Nom 0.115V
Output Voltage Accuracy 2 %
Length 4.9mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2170 items

Pricing & Ordering

QuantityUnit PriceExt. Price

REG103UA-3.3/2K5G4 Product Details

REG103UA-3.3/2K5G4 Overview


A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A 8-SOIC (0.154, 3.90mm Width) case is used for packaging. As you can see, the IC chip has 8 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~85°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. There are 8 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 8 pins are on the chip. For your information, this regulator's basic part number is REG103. There is a way of packing the regulator that is called TAPE AND REEL. To meet operation requirements, the voltage regulator IC has a maximum output current of 500mA. It operates in the 1mA Quiescent Current state.

REG103UA-3.3/2K5G4 Features


115mV dropout voltage
TAPE AND REEL method of packing


REG103UA-3.3/2K5G4 Applications


There are a lot of Texas Instruments
REG103UA-3.3/2K5G4 Linear Voltage Regulators applications.


  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player

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