LM2830ZMF

Voltage Regulators - DC DC Switching Regulators Overview

The LM2830ZMF is a Texas Instruments synchronous step-down DC-DC converter housed in an SOT-23-5 package. It operates with an input voltage range of 3 V to 5.5 V and delivers up to 1 A output current. The device features a fixed 3 MHz switching frequency, enabling the use of small external components. Output voltage is adjustable from 600 mV to 4.5 V. It supports operation across a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for high efficiency
• Fixed 3 MHz switching frequency
• Integrated power switch

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment
• Embedded systems power supplies
• General-purpose low-voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm RoHS compliance status as documentation indicates non-compliance. Check lead times and availability constraints carefully. Ensure storage conditions meet moisture sensitivity level requirements. Validate pinout compatibility during integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this regulator when space-constrained designs require a compact SOT-23-5 footprint. Choose based on the need for a fixed 3 MHz frequency to minimize passive component size. Consider the 1 A current limit for moderate load applications. Evaluate thermal performance within the specified operating temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

Part of the LM2830 series, designed for efficient power management in portable devices. Competes with other small-footprint synchronous buck converters. Offers integrated protection features typical of modern PMICs. Provides a balance between performance and physical size for mobile electronics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2830ZMF/NOPB: Direct equivalent with RoHS compliance. Verify package and pinout compatibility before substitution. Ensure electrical parameters match application requirements.