Part Image

TPS3705-33DR - Texas Instruments

Description: Texas Instruments TPS3705-33DR, Dual Processor Supervisor 2.5/3/3.3/5 V, WDT, Reset Input, 8-Pin SOIC

Download TPS3705-33DR 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
TPS3705-33DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D(R-PDSO-G)
click to zoom
3D Models
TPS3705-33DR - Texas Instruments  - 3D model - Small Outline Packages - D(R-PDSO-G)
click to zoom

TPS3705-33DR Details

  • Manufacturer Part Number:

    TPS3705-33DR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia, Mexico, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    RESET THRESHOLD VOLTAGE IS 2.93V; POWER ON RESET GENERATOR; MANUAL RESET INPUT

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.05 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.93V

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

    30

  • Width:

    3.9 mm

TPS3705-33DR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS3705-33DR is 40V, but it's recommended to operate within the specified operating range of 3.3V to 40V to ensure reliable operation.
  • To ensure stability, it's essential to follow the recommended PCB layout guidelines, use a suitable output capacitor, and add a 10nF to 100nF capacitor between the FB and VOUT pins to filter out noise.
  • The minimum ESR required for the output capacitor is 0.1 ohms. However, it's recommended to use a capacitor with an ESR of 0.01 ohms or less to ensure stability and optimal performance.
  • The TPS3705-33DR is rated for operation up to 125°C, but it's essential to consider the derating curves and thermal management to ensure reliable operation in high-temperature environments.
  • The output voltage tolerance of the TPS3705-33DR is ±2% over the entire operating range. To calculate the output voltage tolerance, multiply the output voltage by the tolerance percentage (e.g., 3.3V x 0.02 = ±0.066V).

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

TPS3705-33DR Overview

Use the download button to access the TPS3705-33DR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS37, or try a keyword search, such as Power Management Circuits

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 TPS3705-33DR

Showing 0 results

TPS3705-33DR Alternates

Showing results

Image Part Number Model
Part Image TPS3705-30D Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 2 Channel, +2.63V, CMOS, PDSO8

Part Image TPS3705-33DRG4 Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +2.93V, CMOS, PDSO8

Part Image TPS3705-30DRG4 Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +2.63V, CMOS, PDSO8