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REG103UA-3.3

REG103UA-3.3

REG103UA-3.3

Texas Instruments

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

SOT-23

REG103UA-3.3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
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 Current500μA
Control Features Enable
Accuracy 2 %
Max Output Voltage3.3V
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
Min Output Voltage 3.3V
Min Current Limit 550mA
Nominal Output Voltage 3.3V
Input Bias Current 500μA
Output Voltage Accuracy 2 %
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1320 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.27000$6.27
10$5.62900$56.29
75$5.32120$399.09
150$4.61173$691.7595
525$3.92590$2061.0975

REG103UA-3.3 Product Details

REG103UA-3.3 Overview


Deliveries are in Tube cases. The package is in a 8-SOIC (0.154, 3.90mm Width) case. Basically, the voltage regulator chip is made up of 8 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~85°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. The total number of pins in the regulator is 8. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 8-shaped. As an FYI, this IC voltage regulator has the basic part number REG103. The maximal output current reaches 500mA to meet the operating requirements. It operates in the 500μA Quiescent Current state.

REG103UA-3.3 Features


115mV dropout voltage


REG103UA-3.3 Applications


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


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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