RP105K101D-TR - Nisshinbo Micro Devices Inc.

Manufacturer Part Number

RP105K101D-TR

Manufacturer

Ricoh

Introduction

The RP105K101D-TR is a linear, low dropout (LDO) voltage regulator from Ricoh. It provides a fixed 1V output voltage from an input voltage up to 5.25V, with a maximum current output of 400mA. This device offers features such as enable control, over-current protection, and under-voltage lockout, making it suitable for a variety of power management applications.

Product Features and Performance

Fixed 1V output voltage

Input voltage range: 5.25V maximum

Maximum output current: 400mA

Low voltage dropout: 0.28V at 400mA

Quiescent current: 40μA

Power supply rejection ratio (PSRR): 80dB at 1kHz

Operating temperature range: -40°C to 85°C

Surface mount package: 6-XFDFN

Product Advantages

Compact surface mount package

Integrated protection features (over-current, under-voltage lockout)

Stable and reliable performance

Suitable for a wide range of power management applications

Key Reasons to Choose This Product

Reliable and efficient power regulation

Compact size for space-constrained designs

Integrated protection features to ensure safe operation

Wide operating temperature range for diverse applications

Quality and Safety Features

Robust over-current protection

Under-voltage lockout (UVLO) to prevent unsafe operation

Compliance with industry standards for quality and reliability

Compatibility

The RP105K101D-TR is compatible with a variety of electronic devices and systems that require a stable 1V power supply, such as:

Microcontrollers

Sensor circuits

Analog and mixed-signal circuits

Battery-powered devices

Application Areas

Power management in consumer electronics

Industrial automation and control systems

Portable and battery-powered devices

Automotive electronics

Product Lifecycle

The RP105K101D-TR is an active product, currently available for purchase. There are no known plans for discontinuation at this time.

Equivalent or alternative models:

RP105K102D-TR (1.2V output)

RP105K103D-TR (1.3V output)

RP105K105D-TR (1.5V output)