Part Image

REG103GA-3.3/2K5 - Texas Instruments

Description: LDO Voltage Regulators DMOS 500mA LDO Reg

Download REG103GA-3.3/2K5 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
REG103GA-3.3/2K5 - Texas Instruments PCB footprint - SOT223 (5-Pin) - SOT223 (5-Pin) - DCQ (R-PDSO-G6)
click to zoom
3D Models
REG103GA-3.3/2K5 - Texas Instruments  - 3D model - SOT223 (5-Pin) - DCQ (R-PDSO-G6)
click to zoom

REG103GA-3.3/2K5 Details

  • Manufacturer Part Number:

    REG103GA-3.3/2K5

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.2 V

  • Dropout Voltage1-Nom:

    0.115 V

  • Input Voltage Absolute-Max:

    16 V

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    3.5 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.115%

  • Load Regulation-Max:

    0.115%

  • 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:

    3.366 V

  • Output Voltage1-Min:

    3.234 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223-5

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED 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-3.3/2K5 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.
  • While the REG103GA-3.3/2K5 is rated for operation up to 125°C, it's essential to consider the device's power dissipation and thermal management in high-temperature environments. Ensure proper heat sinking and follow TI's thermal design guidelines to avoid overheating.
  • To ensure a stable output during power-up and power-down, add a 1uF to 10uF capacitor at the output with a low ESR value (less than 1 ohm). This helps to filter out any noise and ensures a smooth output voltage transition.
  • Although the datasheet specifies a minimum input voltage of 2.7V, it's recommended to maintain an input voltage of at least 3.0V to ensure the regulator operates within its specified parameters and maintains a stable output voltage.
  • Yes, the REG103GA-3.3/2K5 is suitable for battery-powered devices. However, consider the regulator's quiescent current (Iq) and its impact on battery life. TI recommends using a low-Iq regulator or implementing power-saving features to minimize power consumption.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

REG103GA-3.3/2K5 Overview

Use the download button to access the REG103GA-3.3/2K5 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like REG10, or try a keyword search, such as Linear Regulator ICs

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.

Parts related to REG103GA-3.3/2K5

Showing 0 results

REG103GA-3.3/2K5 Alternates

Showing results

Image Part Number Model
Part Image REG103GA-3.3/2K5 Burr-Brown Corp

Fixed Positive LDO Regulator, 3.3V, 0.23V Dropout, NMOS, PDSO6