LM2738YMY/NOPB

$2.79

Description：IC REG BUCK ADJ 1.5A 8HVSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3faf5d48f056 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2738YMY/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 1.5A 8HVSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2738YMY/NOPB

Description：IC REG BUCK ADJ 1.5A 8HVSSOP
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：1.5A
Frequency - Switching：550kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-HVSSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2738YMY/NOPB

LM2738YMY/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2738YMY/NOPB is a synchronous step-down DC-DC converter manufactured by Texas Instruments. It operates with an input voltage range of 3 V to 20 V and provides an adjustable output voltage from 800 mV to 18 V. The device delivers up to 1.5 A of output current and supports switching frequencies of 550 kHz or 1.6 MHz. It features a low quiescent current of 1.9 mA and includes shutdown functionality. The component is housed in an 8-pin WSON package and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous buck topology for high efficiency
Adjustable switching frequency selection
Integrated shutdown control pin
Compact surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronics power management
Battery-powered devices
Embedded systems regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the WSON-8 configuration. Cross-reference part numbers with manufacturer documentation to avoid counterfeit components. Confirm RoHS compliance status through authorized channels before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for step-down conversion with adjustable frequency options. Consider the 1.5 A current limit and 20 V maximum input voltage for system design constraints. Evaluate thermal performance requirements given the small form factor. Compare against other members of the LM2738 family for specific feature variations.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2738 series of synchronous step-down converters from Texas Instruments. The series is designed for space-constrained applications requiring efficient power regulation. The YMY suffix indicates a specific package variant within the broader product line, distinct from other pinout or thermal configurations available in the same family.