Ricoh RP101x Series 0.6% Accuracy Low Noise 300mA LDO Regulator Datasheet

The RP101x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low supply current, low ON-resistance, and high ripple rejection.

Brand: Ricoh
Category: Power Management
Document type: Datasheet
Language: English
Pages: 23
File format: PDF
File size: 379 KB
Published: 09 July, 2012
Updated: 30 September, 2023
Model: RP101X
MD5 checksum: 4242ACEEB17D2AAF5D17753FE52200A1
PDF: Ricoh RP101x Series 0.6% Accuracy Low Noise 300mA LDO Regulator Datasheet PDF

About this manual

The Ricoh RP101x Series are CMOS-based voltage regulator ICs designed for applications requiring high output voltage accuracy and extremely low supply current. These devices feature a built-in fold-back protection circuit and are available in DFN(PLP)1612-4, DFN(PLP)1612-4B, and SOT-23-5 packages. They are particularly suitable for power supplies in hand-held communication equipment, cameras, and other battery-powered devices.

What's inside

Outline
Features
Applications
Selection Guide
Pin Configurations
Absolute Maximum Ratings
Electrical Characteristics
Typical Application
Technical Notes
Test Circuits

Specifications

Supply Current	Typ. 18uA
Standby Current	Typ. 0.1uA
Output Current	300 mA
Operating Temperature Range	-40 to 85 °C
Input Voltage Range	1.7V to 5.25V
Short Current Limit	Typ. 40mA

Frequently asked questions

What is the typical supply current of the RP101x Series?

The typical supply current is 18uA.

What is the recommended minimum capacitance for the output capacitor?

A ceramic capacitor of 1.0uF or more is recommended for the output capacitor.

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