BD35231HFN-TR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The BD35231HFN-TR is a fixed-output low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 1.2 V output with a maximum continuous current capability of 2 A. The device operates within an input voltage range of 1.5 V to 5.5 V and features a single output channel. Key electrical parameters include a line regulation of 0.1 %/V, load regulation of 500 uV, and an input bias current of 700 uA. The component supports surface-mount installation in an HSON-8 package and functions reliably across an operating temperature range from -10 C to +100 C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Provides a fixed 1.2 V regulated output for power supply applications
• Supports high continuous load currents up to 2 A
• Operates with a minimum input voltage of 1.5 V
• Features low dropout characteristics for efficient linear regulation

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Portable electronic devices requiring stable low-voltage power rails
• Embedded systems utilizing microcontrollers or logic circuits
• Battery-powered equipment needing efficient voltage conversion
• General-purpose power management in consumer electronics

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific ordering suffix and package variant against the official datasheet to ensure compatibility with your design requirements. Confirm that the component status aligns with your production timeline, as availability may vary by region. Check RoHS compliance details and environmental certifications prior to finalizing procurement orders to meet regulatory standards.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 1.2 V output is required with high current capacity. Ensure the input voltage remains within the 1.5 V to 5.5 V range for proper operation. Consider the thermal performance and power dissipation limits given the 2 A output capability. Verify that the HSON-8 package fits the available PCB space and manufacturing constraints.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the BD35231HFN series of LDO regulators from ROHM Semiconductor. It is categorized under PMIC - Power Management ICs and specifically falls within the Linear Regulator subcategory. The device is designed for surface-mount technology (SMD/SMT) applications, offering a compact solution for modern electronic designs requiring reliable voltage regulation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

No public confirmed substitute part numbers are documented for this component.