LM5000SDX-3/NOPB

$2.18

Description：IC REG BOOST FLYBACK ADJ 16WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:33401abccbd9 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM5000SDX-3/NOPB is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BOOST FLYBACK ADJ 16WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM5000SDX-3/NOPB

Description：IC REG BOOST FLYBACK ADJ 16WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, Flyback, Forward Converter
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3.1V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：3.1V
Voltage - Output (Max)：80V (Switch)
Current - Output：1.35A (Switch)
Frequency - Switching：300kHz, 700kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-WFDFN Exposed Pad
Supplier Device Package：16-WSON (5x5)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM5000SDX-3/NOPB

LM5000SDX-3/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM5000SDX-3/NOPB is a high-voltage switching regulator manufactured by Texas Instruments, designed for boost and flyback topologies. It operates with an input voltage range of 3.1 V to 40 V and supports adjustable output voltages up to 80 V. The device delivers a switch current of 1.35 A and features a programmable switching frequency between 300 kHz and 700 kHz. Packaged in a 16-WSON (5x5 mm) with exposed pad, it functions within a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports multiple converter topologies including boost, flyback, and forward configurations.
Features a wide input voltage range suitable for various power supply applications.
Includes integrated shutdown functionality for system power management.

Voltage Regulators - DC DC Switching Regulators Applications

Industrial power supplies
Automotive electronics systems
Point-of-load regulation modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix '3' against the official datasheet to confirm internal resistor divider settings or pinout variations. Ensure the WSON-16 package thermal pad requirements are met during PCB layout. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring high input voltage tolerance up to 40 V. It is appropriate for applications needing flexible topology options such as isolated flyback converters. Consider the 1.35 A switch current limit for load requirements and ensure adequate heat dissipation for the WSON-16 package under maximum operating conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM5000 series of high-voltage switch-mode regulators from Texas Instruments. The series provides solutions for non-isolated and isolated power conversion needs. The SDX-3 variant specifically denotes the surface-mount WSON-16 package configuration with defined internal feedback parameters.