Part Image

TPS70445PWPR - Texas Instruments

Description: LDO Regulator Pos 1.2V3.3V 1A/2A 24-Pin HTSSOP EP T/R

Download TPS70445PWPR 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
TPS70445PWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP(R-PDSO-G24)_
click to zoom
3D Models
TPS70445PWPR - Texas Instruments  - 3D model - Small Outline Packages - PWP(R-PDSO-G24)_
click to zoom

TPS70445PWPR Details

  • Manufacturer Part Number:

    TPS70445PWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.25 V

  • Dropout Voltage1-Nom:

    0.16 V

  • Dropout Voltage2-Max:

    0.25 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    3.616 V

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Line Regulation-Max:

    0.0056%

  • Load Regulation-Max:

    0.001%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    24

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Current2-Max:

    2 A

  • Output Voltage1-Max:

    3.366 V

  • Output Voltage1-Min:

    3.234 V

  • Output Voltage1-Nom:

    3.3 V

  • Output Voltage2-Max:

    1.224 V

  • Output Voltage2-Min:

    1.176 V

  • Output Voltage2-Nom:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Technology:

    PMOS

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    4.4 mm

TPS70445PWPR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS70445PWPR involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a star-ground configuration and to avoid routing high-frequency signals near the device.
  • To ensure stability, make sure to follow the recommended capacitor values and ESR ranges in the datasheet. Additionally, ensure that the output capacitor is placed close to the device and that the input capacitor is placed close to the input voltage source. Also, avoid using capacitors with high ESR values.
  • The TPS70445PWPR can handle input voltages up to 18V, but it's recommended to operate within the specified input voltage range of 2.7V to 12V for optimal performance and reliability.
  • The TPS70445PWPR 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 ensure reliable operation. Consult the datasheet for more information on thermal derating.
  • The output voltage of the TPS70445PWPR can be calculated using the formula: Vout = (R1 / R2) * (Vin - Vref), where R1 and R2 are the resistors in the feedback network, Vin is the input voltage, and Vref is the internal reference voltage (typically 1.25V).

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

TPS70445PWPR Overview

Use the download button to access the TPS70445PWPR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS70, 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 TPS70445PWPR

Showing 0 results

TPS70445PWPR Alternates

Showing results

Image Part Number Model
Part Image TPS70445PWPG4 Texas Instruments

Fixed Positive LDO Regulator, 2 Output, 3.3V1, 1.2V2, PMOS, PDSO24