LM2734ZSD/NOPB

$3.09

Description：IC REG BUCK ADJ 1A 6WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1b8050406160 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2734ZSD/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 BUCK ADJ 1A 6WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2734ZSD/NOPB

Description：IC REG BUCK ADJ 1A 6WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：20V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：18V
Current - Output：1A
Frequency - Switching：3MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：6-WDFN Exposed Pad
Supplier Device Package：6-WSON (3x3)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2734ZSD/NOPB

LM2734ZSD/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2734ZSD/NOPB is a Texas Instruments synchronous step-down DC-DC converter featuring a fixed 3 MHz switching frequency. It supports an input voltage range of 3 V to 20 V and delivers up to 1 A output current with adjustable output voltages from 0.8 V to 18 V. The device utilizes a compact 6-WSON package with exposed pad for efficient thermal dissipation. Designed for high efficiency, it integrates internal power switches and operates across a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for improved efficiency in space-constrained designs
Fixed high-frequency operation eliminates the need for external compensation components
Compact footprint enables significant reduction in overall solution size

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment requiring small form factors
Industrial systems with wide input voltage ranges
Embedded controllers needing stable low-voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify RoHS compliance status as original variants may differ. Confirm package marking and date codes against current manufacturing standards. Ensure ESD precautions are followed during handling due to moisture sensitivity classification. Cross-reference pinouts with official datasheets before PCB layout finalization.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3 MHz frequency is required to minimize passive component sizes. Suitable for applications where input voltages exceed typical LDO limits but require lower noise than asynchronous converters. Consider thermal performance requirements given the small package size and continuous current capability.

Voltage Regulators - DC DC Switching Regulators Part Context

Part of the LM2734 family offering various package options including WSON and SOT-23. This specific suffix indicates a lead-free, halogen-free variant compliant with environmental directives. It serves as a direct replacement for older non-NOPB versions in existing designs requiring updated regulatory compliance.