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REG103GA-AG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - REG103GA-AG4 . - LDO Voltage Regulator, Adjustable, 2.1V to 15V in, 115mV drop, 1.295V to 5.5V/0.5A out, SOT-223-5

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REG103GA-AG4 - Texas Instruments PCB footprint - SOT223 (5-Pin) - SOT223 (5-Pin) - dcq5
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REG103GA-AG4 - Texas Instruments  - 3D model - SOT223 (5-Pin) - dcq5
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REG103GA-AG4 Details

  • Manufacturer Part Number:

    REG103GA-AG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-223

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.2 V

  • Dropout Voltage1-Nom:

    0.115 V

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Line Regulation-Max (%/V):

    0.27

  • Load Regulation-Max(%):

    3.5%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -55 °C

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    5.5 V

  • Output Voltage1-Min:

    1.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223-5

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Technology:

    NMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.5 mm

REG103GA-AG4 Frequently Asked Questions (FAQs)

  • The maximum input voltage is 18V, but it's recommended to keep it below 15V for optimal performance and to prevent overheating.
  • To ensure stability, add a 10uF ceramic capacitor between the input and ground, and a 22uF ceramic capacitor between the output and ground. Also, keep the input and output capacitors close to the regulator.
  • The minimum input capacitance required is 1uF, but it's recommended to use a 10uF ceramic capacitor to ensure stability and optimal performance.
  • The REG103GA-AG4 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to prevent overheating and ensure reliability.
  • Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT. Make sure to consider the thermal resistance and junction temperature to ensure the regulator doesn't overheat.

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REG103GA-AG4 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image REG103GA-A Texas Instruments

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Part Image REG103GA-A/2K5 Texas Instruments

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Part Image REG103GA-A/2K5G4 Texas Instruments

Adjustable Positive LDO Regulator, 1.295V Min, 5.5V Max, 0.2V Dropout, NMOS, PDSO6