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REG102GA-A/2K5 - Texas Instruments

Description: LDO Regulator Pos 2.5V to 5.5V 0.25A 6-Pin(5+Tab) SOT-223 T/R

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PCB Footprints
REG102GA-A/2K5 - Texas Instruments PCB footprint - SOT223 (5-Pin) - SOT223 (5-Pin) - DCQ (R-PDSO-G6)
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3D Models
REG102GA-A/2K5 - Texas Instruments  - 3D model - SOT223 (5-Pin) - DCQ (R-PDSO-G6)
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REG102GA-A/2K5 Details

  • Manufacturer Part Number:

    REG102GA-A/2K5

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOT-223

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    4

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.27 V

  • Dropout Voltage1-Nom:

    0.15 V

  • Input Voltage Absolute-Max:

    12 V

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    2.2 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Line Regulation-Max (%/V):

    0.34

  • Load Regulation-Max(%):

    2.8%

  • 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:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current1-Max:

    0.25 A

  • Output Voltage1-Max:

    5.5 V

  • Output Voltage1-Min:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223-5

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • 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

REG102GA-A/2K5 Frequently Asked Questions (FAQs)

  • According to TI's application notes, a 10uF to 22uF ceramic capacitor with an ESR of 1 ohm or less is recommended for input decoupling to ensure stability and optimal performance.
  • To ensure accurate and stable output voltage, it's essential to follow proper PCB layout guidelines, use a low-ESR output capacitor (e.g., 10uF to 22uF), and minimize noise and ripple on the input voltage.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, it's recommended to derate the device for reliable operation above 85°C. Consult TI's thermal design guidelines for more information.
  • The REG102GA-A/2K5 is designed for low-power applications (up to 150mA). For high-current applications, consider using a more suitable regulator, such as the TPS63050 or TPS71701, which can handle higher currents.
  • To protect the regulator from input voltage transients and surges, consider adding a TVS diode (e.g., SMF05C) or a transient voltage suppressor (e.g., TPS72201) on the input line.

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REG102GA-A/2K5 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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