LM2830ZMF

$1.33

Description：IC REG BUCK ADJ 1A SOT23-5
Series：-
Mfr：National Semiconductor
Package：Bulk

SKU:a0e8042124c1 Category: Voltage Regulators - DC DC Switching Regulators Brand: National Semiconductor

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Product introduction

LM2830ZMF is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists National Semiconductor. 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 LM2830ZMF

Description：IC REG BUCK ADJ 1A SOT23-5
Series：-
Mfr：National Semiconductor
Package：Bulk
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：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2830ZMF

LM2830ZMF

Voltage Regulators - DC DC Switching Regulators Overview

The LM2830ZMF is a step-down switching voltage regulator manufactured by Texas Instruments, utilizing a Buck topology. It operates with an input voltage range of 3 V to 5.5 V and provides a single adjustable output voltage ranging from 600 mV to 4.5 V. The device supports a maximum output current of 1 A and functions at a fixed switching frequency of 3 MHz. Designed for surface-mount installation in a SOT-23-5 package, it ensures reliable operation across an extended temperature range from -40 °C to +125 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a high-frequency Buck converter architecture for efficient DC-DC step-down conversion.
Features an adjustable output voltage capability allowing flexible system power rail configuration.
Provides robust thermal performance suitable for demanding industrial and commercial environments.

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered electronic devices requiring efficient power management
Embedded systems utilizing low-voltage logic and peripheral components
Industrial control modules operating within wide ambient temperature ranges

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix designation matches project requirements. Review the official datasheet for detailed electrical characteristics and application circuit guidelines. Ensure compliance with relevant regulatory standards prior to integration into final products.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Evaluate the input voltage constraints against the available power source capabilities. Assess the required load current to ensure it remains within the 1 A limit under all operating conditions. Consider the thermal dissipation requirements associated with the small form factor package. Verify that the external component selection aligns with the specified switching frequency for optimal stability.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM2830 series of switching regulators designed for compact power solutions. It represents a specialized segment of Texas Instruments' portfolio focused on low-input voltage applications. The series emphasizes efficiency and size reduction for modern portable electronics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for potential cross-reference options or updated product line recommendations.

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