LM2832YMY

Voltage Regulators - DC DC Switching Regulators Overview

The LM2832YMY is a high-frequency synchronous step-down DC-DC regulator manufactured by Texas Instruments. It delivers a maximum output current of 2.0 A with an adjustable output voltage range from 0.6 V to 4.5 V. The device operates with an input voltage range of 3 V to 5.5 V and supports switching frequencies up to 1.95 MHz. It features integrated power MOSFETs, thermal shutdown protection, and current limit functionality. The component is housed in a 10-pin MSOP package with an exposed pad for enhanced thermal performance.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Integrated high-side and low-side power switches
• Adjustable switching frequency selection
• Built-in thermal shutdown and current limiting

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics
• Battery-powered devices
• Industrial control systems
• Communication equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'YMY' against the official datasheet to confirm package type and temperature rating. Ensure compatibility with required input/output voltage ranges and load conditions. Check for automotive qualification status if applicable. Confirm RoHS compliance and lead-free status as per manufacturer specifications before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this regulator when a compact solution with high efficiency is required for low-voltage applications. Consider the 2.0 A output capability and wide input range suitable for single-cell lithium-ion battery systems. Evaluate thermal requirements based on the MSOP package and PCB layout constraints. Compare switching frequency options to optimize external component size versus noise performance.

Voltage Regulators - DC DC Switching Regulators Part Context

The LM2832 belongs to Texas Instruments' family of high-frequency synchronous buck converters. It is designed to replace linear regulators in space-constrained applications requiring higher efficiency. The device integrates all necessary control logic and power stages into a small footprint, simplifying design implementation for portable and industrial products.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2832XMY/NOPB: Pin-compatible alternative with similar electrical characteristics.

Voltage Regulators - DC DC Switching Regulators FAQ

What is the maximum output current of the LM2832YMY?

The LM2832YMY provides a maximum output current of 2.0 A.

Does the LM2832YMY support synchronous rectification?

Yes, the device features a synchronous rectification architecture with integrated high-side and low-side power MOSFETs.