LM2832YSD/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2832YSD/NOPB is a high-frequency step-down DC-DC regulator manufactured by Texas Instruments. It operates with an input voltage range of 3 V to 5.5 V and delivers up to 2.0 A output current. The device features a fixed switching frequency of 1950 kHz, enabling the use of small passive components. It provides an adjustable output voltage from 600 mV to 4.5 V within a WSON-6 package. The component supports a shutdown function and functions reliably across an operating temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a synchronous buck converter topology for efficient power conversion
• Supports external feedback resistor network for precise output voltage adjustment
• Includes thermal shutdown protection to safeguard against overheating conditions

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment requiring efficient voltage regulation
• Embedded systems utilizing single-cell lithium-ion or lithium-polymer batteries
• General-purpose low-voltage DC-DC power supply designs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify that the specific suffix matches the required package variant and lead-free status. Confirm that the ordering information aligns with the manufacturer's current production lifecycle status. Ensure that environmental compliance documentation corresponds to the specific revision level requested for the project.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for converting single-cell battery voltages to lower regulated levels. The high switching frequency allows for smaller inductors compared to lower-frequency alternatives. Consider the thermal performance requirements of the application given the small surface-mount package size.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2832 family of high-frequency step-down regulators. It shares functional similarities with other members like the LM2831 but offers higher current capability. The series is designed for applications needing efficient power management in space-constrained environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers include LM2832YSDX/NOPB.