Part Image

LM20333MHE/NOPB - Texas Instruments

Description: Texas Instruments, LM20333MHE/NOPB Step-Down Switching Regulator 3A Adjustable, 0.8 → 32 V, 20-Pin HTSSOP

Download LM20333MHE/NOPB 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
LM20333MHE/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0020A
click to zoom
3D Models
LM20333MHE/NOPB - Texas Instruments  - 3D model - Small Outline Packages - PWP0020A
click to zoom

LM20333MHE/NOPB Details

  • Manufacturer Part Number:

    LM20333MHE/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    SEATED HGT-NOM; ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.8V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    32 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1500 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LM20333MHE/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM20333MHE/NOPB should include a solid ground plane, wide power traces, and a thermal relief pattern under the IC to facilitate heat dissipation. TI provides a recommended PCB layout in the datasheet.
  • To ensure stability in the output voltage, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low ESR and is properly sized for the output current.
  • The maximum input voltage that can be applied to the LM20333MHE/NOPB is 42V. Exceeding this voltage may damage the device.
  • The LM20333MHE/NOPB has built-in overcurrent protection. However, it's still recommended to add external protection components, such as a fuse or a current-sensing resistor, to prevent damage from excessive current.
  • A 10uF to 22uF ceramic or electrolytic capacitor with a voltage rating of at least 50V is recommended for the input capacitor. The capacitor should be placed as close to the VIN pin as possible.

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

LM20333MHE/NOPB Overview

Use the download button to access the LM20333MHE/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM203, or try a keyword search, such as Switching Regulator or Controllers

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 LM20333MHE/NOPB

Showing 0 results

LM20333MHE/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM20333MHE National Semiconductor Corporation

Switching Regulator, Current-mode, 6A, 240kHz Switching Freq-Max, PDSO20

Part Image LM20333MHX/NOPB National Semiconductor Corporation

Switching Regulator, Current-mode, 6A, 240kHz Switching Freq-Max, PDSO20

Part Image LM20333MHX National Semiconductor Corporation

Switching Regulator, Current-mode, 6A, 240kHz Switching Freq-Max, PDSO20

Part Image LM20333MH National Semiconductor Corporation

Switching Regulator, Current-mode, 6A, 240kHz Switching Freq-Max, PDSO20

Part Image LM20333MHE Texas Instruments

Switching Regulator, Current-mode, 6A, 240kHz Switching Freq-Max, BICMOS, PDSO20

For a full list of alternate parts for LM20333MHE/NOPB, check out Findchips.com