R1172S151B-E2-FE

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

The R1172S151B-E2-FE is a low dropout voltage regulator manufactured by Nisshinbo Micro Devices. It belongs to the R1172S series and provides a fixed output voltage of 1.5 V with a maximum output current of 1 A. The device operates within an input voltage range of 1.8 V to 6 V. It features a typical dropout voltage of 140 mV at 1 A load. The quiescent current is typically 35 µA. The package type is HSOP-6J-6, suitable for surface mount applications.

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

• Provides stable 1.5 V fixed output voltage
• Supports up to 1 A continuous output current
• Low dropout characteristic for efficient power management
• Compact HSOP-6J-6 surface mount package

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

• Portable electronic devices requiring low noise power supply
• Battery-powered equipment utilizing LDO regulation
• Embedded systems needing stable 1.5 V logic levels
• Consumer electronics with space-constrained designs

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check production lead times as they may vary based on manufacturing schedules. Ensure proper handling procedures are followed during storage and assembly to maintain device integrity.

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

Select this regulator when a fixed 1.5 V output is required with high current capability. Consider the low quiescent current for battery-operated applications. Evaluate thermal performance given the HSOP-6J-6 package constraints. Compare against other LDO options if adjustable output or higher efficiency switching is needed.

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

This component is part of the R1172S series from Nisshinbo Micro Devices, specializing in low dropout regulators. The series targets applications demanding reliable voltage regulation in compact form factors. Nisshinbo Micro Devices combines expertise from former Ricoh and NJR semiconductor divisions to provide integrated power management solutions.

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

Consult official substitution lists for compatible alternatives. Verify pin compatibility and electrical specifications before replacing. Ensure thermal characteristics match the original design requirements.