Please enter a minimum 3 letters or numbers
Technical Content
Part Image

LM20154MHE/NOPB - Texas Instruments

Description: Texas Instruments, LM20154MHE/NOPB Step-Down Switching Regulator 4A Adjustable, 0.8 → 5 V, 16-Pin HTSSOP

Download LM20154MHE/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
Send part feedback
Symbol
LM20154MHE/NOPB - Texas Instruments - PCB symbol
click to zoom
PCB Footprints
LM20154MHE/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0016A-1
click to zoom
3D Models
LM20154MHE/NOPB - Texas Instruments - 3D model - Small Outline Packages - PWP0016A-1
click to zoom

LM20154MHE/NOPB Details

  • Manufacturer Part Number:

    LM20154MHE/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    SEATED HGT-NOM, ALSO OPERATES IN ADJUSTABLE MODE DOWN TO 0.8V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.95 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    5 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 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

LM20154MHE/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a thermal pad on the bottom of the package, connected to a copper plane on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended. Additionally, vias should be placed under the thermal pad to connect to the copper plane.
  • To ensure accurate and stable output voltage, it's essential to follow the recommended input and output capacitor values and types, as well as the recommended PCB layout. Additionally, the input voltage should be well-regulated and filtered to minimize noise and ripple.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and to prevent damage to the device.
  • The LM20154MHE/NOPB is rated for operation up to 125°C, but it's essential to consider the device's power dissipation and thermal management when operating in high-temperature environments. A heat sink or thermal pad may be required to ensure reliable operation.
  • To troubleshoot issues with the output voltage or current, start by verifying the input voltage and current, as well as the output load. Check for any signs of overheating, and ensure that the device is properly soldered and connected to the PCB. Use an oscilloscope to measure the output voltage and current waveforms to identify any anomalies.

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

LM20154MHE/NOPB Overview

Use the download button to access the LM20154MHE/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 LM201, 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 LM20154MHE/NOPB

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

LM20154MHE/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM20154MH/NOPB Texas Instruments

Switching Regulator, Current-mode, 4A, 1000kHz Switching Freq-Max, PDSO16
Part Image LM20154MH Texas Instruments

Switching Regulator, Current-mode, 6.6A, 1150kHz Switching Freq-Max, BICMOS, PDSO16
Part Image LM20154QMHE Texas Instruments

Switching Regulator, Current-mode, 6.6A, 1000kHz Switching Freq-Max, BICMOS, PDSO16
Part Image LM20154MHX Texas Instruments

Switching Regulator, Current-mode, 6.6A, 1150kHz Switching Freq-Max, BICMOS, PDSO16
Part Image LM20154QMH Texas Instruments

Switching Regulator, Current-mode, 6.6A, 1000kHz Switching Freq-Max, BICMOS, PDSO16
For a full list of alternate parts for LM20154MHE/NOPB, check out Findchips.com