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REG103FA-3.3KTTT

REG103FA-3.3KTTT

REG103FA-3.3KTTT

Texas Instruments

Enable Fixed REG103 PMIC 4 TO-263-6, D2Pak (5 Leads + Tab), TO-263BA

SOT-23

REG103FA-3.3KTTT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Number of Pins 5
Operating Temperature-40°C~85°C
PackagingCut Tape (CT)
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Packing Method TR
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number REG103
Pin Count4
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
Voltage Tolerance-Max 2.8%
Min Current Limit 550mA
Input Bias Current 500μA
Output Voltage Accuracy 2 %
Height 4.83mm
Length 10.16mm
Width 8.42mm
Thickness 4.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1011 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.50000$8.5
500$8.415$4207.5
1000$8.33$8330
1500$8.245$12367.5
2000$8.16$16320
2500$8.075$20187.5

REG103FA-3.3KTTT Product Details

REG103FA-3.3KTTT Overview


A Cut Tape (CT) case is used to deliver this IC regulator. This voltage regulator IC comes in a TO-263-6, D2Pak (5 Leads + Tab), TO-263BA case. On the regulater IC chip, there are a total of 5 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of -40°C~85°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 4 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 5 pins on the chip. As an FYI, this IC voltage regulator has the basic part number REG103. As you can see from the picture, the regulator IC is packed in a certain way. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 500mA. It operates in the 500μA Quiescent Current state.

REG103FA-3.3KTTT Features


115mV dropout voltage
TR method of packing


REG103FA-3.3KTTT Applications


There are a lot of Texas Instruments
REG103FA-3.3KTTT Linear Voltage Regulators applications.


  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols

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