RP114K201B-TR

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

The RP114K201B-TR is a fixed-output low dropout (LDO) voltage regulator from the Nisshinbo RP114K series. It provides a stable 2.0V output with a maximum load current of 300mA. The device operates within an input voltage range of 1.4V to 5.25V and features a typical power supply rejection ratio (PSRR) of 75dB. Key electrical parameters include a dropout voltage of 250mV, line regulation of 0.02%/V, and load regulation of 15mV. Quiescent current is 50µA, with a power dissipation rating of 420mW. Voltage accuracy is specified at 1%. It functions in temperatures from -40°C to +85°C.

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

• Provides stable fixed voltage output for sensitive circuitry
• Delivers high ripple rejection performance
• Maintains regulation under varying load conditions

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

• Portable electronic devices requiring compact power solutions
• Battery-powered systems needing efficient voltage regulation
• Embedded circuits with space-constrained layouts

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

Verify the specific suffix 'B' against official datasheets to confirm pinout and tolerance specifications. Ensure the DFN1010-4 package footprint matches your PCB design constraints. Confirm RoHS compliance status through manufacturer documentation prior to integration.

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

Select this component when a 2.0V fixed rail is required with 300mA capability. The DFN1010-4 package suits applications with limited board area. Consider the 75dB PSRR for noise-sensitive analog sections. Verify input voltage stays above 1.4V for proper operation.

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

This part belongs to the RP114K series of low dropout regulators by Nisshinbo Micro Devices. The series focuses on compact packaging and reliable linear regulation. The RP114K201B-TR specifically targets applications requiring a 2.0V output in small form factors.

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

Check RP114K201D5-TR for alternative suffix variations. Verify pin compatibility and thermal characteristics before substituting. Consult official cross-reference guides for confirmed equivalents.