LM2830ZQMF/NOPB

$2.24

Description：IC REG BUCK ADJ 1A SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:cd7a2b1583d2 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2830ZQMF/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 SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2830ZQMF/NOPB

Description：IC REG BUCK ADJ 1A SOT23-5
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)：5.5V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：4.5V
Current - Output：1A
Frequency - Switching：3MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2830ZQMF/NOPB

LM2830ZQMF/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2830ZQMF/NOPB is an automotive-grade, high-frequency 1.0-A step-down DC-DC regulator from Texas Instruments. It operates with an input voltage range of 3 V to 5.5 V and provides an adjustable output voltage between 600 mV and 4.5 V. The device integrates a 3 MHz switching frequency to minimize external component size. Key electrical specifications include a maximum output current of 1.0 A and a quiescent current of 2.8 mA. It functions within a junction temperature range of -40°C to +125°C and utilizes a WSON-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive qualification compliant with AEC-Q100 standards for enhanced reliability in vehicle environments.
Integrated internal soft-start circuitry designed to limit inrush current during startup sequences.
Comprehensive protection mechanisms including pulse-by-pulse current limiting, thermal shutdown, and output overvoltage protection.

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems requiring stable power regulation
On-board navigation and telematics control units
Body electronics modules operating within strict automotive thermal constraints

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'Z' indicates automotive grade qualification (AEC-Q100) distinct from commercial variants. Confirm the 'QMF' package designation matches your PCB footprint requirements. Ensure the 'NOPB' suffix confirms lead-free and RoHS compliance status prior to final procurement authorization.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing for automotive applications requiring a compact solution with integrated protection features. The 3 MHz switching frequency allows for smaller inductors compared to lower-frequency alternatives. Ensure the design accommodates the WSON-6 package thermal dissipation characteristics and verifies compatibility with the 3 V to 5.5 V input supply rails typical in automotive systems.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2830 family of high-frequency step-down regulators. It serves as the automotive-grade counterpart to commercial versions like the LM2830XMF/NOPB. The series is characterized by its ability to deliver up to 1.0 A while maintaining efficiency in space-constrained designs through high-frequency operation.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2830XMF/NOPB: Commercial grade equivalent without automotive qualification. LM2830ZQMFX/NOPB: Alternative tape-and-reel packaging option within the same automotive grade series.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.