RN5RT21AA-TR RICOH Co.,Ltd., RN5RT21AA-TR Datasheet

RN5RT21AA-TR

Manufacturer Part Number

RN5RT21AA-TR

Description

Manufacturer

RICOH Co.,Ltd.

Datasheets

1.RN5RT21AA-TR.pdf (14 pages)

2.RN5RT20AA-TL.pdf (17 pages)

Specifications of RN5RT21AA-TR

Date_code

01+

Packing_info

SOT-153

Current page: 1 of 14
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RN5RT SERIES

rent developed . Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, output

voltage setting resistors and a current limit circuit.

RN5RT Series.

boards is possible.

• Ultra-Low Supply Current ........................................... Typ. 4µA (except I

• Standby Mode .............................................................. Typ. 0.1µA

• Low Dropout Voltage .................................................. Typ. 0.3V (I

• Low Temperature-Drift Coefficient of Output Voltage........Typ. ±100ppm/˚C

• Excellent Line Regulation ........................................... Typ. 0.15%/V

• Output Voltage ............................................................. Stepwise setting with a step of 0.1V in the range of 2.0V to 6.0V

• High Accuracy Output Voltage .................................. ±2.0%

• Built-in Current Limit Circuit ..................................... Typ. 30mA

• Small Package .............................................................. SOT-23-5 (Mini-mold)

• Power source for battery-powered equipment.

• Power source for cellular phones, cameras, VCRs, camcorders, hand-held audio instruments and hand-held com-

• Power source for domestic appliances.

OUTLINE

FEATURES

APPLICATIONS

munication equipment.

The RN5RT Series are CMOS-based voltage regulator ICs with high output voltage accuracy and low supply cur-

The output voltage of these ICs is fixed with high accuracy.

The built-in Driver Transistor of low ON Resistance permits developing of low dropout CMOS type regulator as

Even if V

Furthermore, these ICs have a chip enable function, so that the supply current on standby can be minimized.

Since the package for these ICs is the SOT-23-5 (Mini-mold) package, high density mounting of the ICs on

OUT

is shorted to GND, the current limit circuit protects the ICs from destruction.

is possible (refer to Selection Guide).

VOLTAGE REGULATOR

LOW DROPOUT

OUT

=60mA, RN5RT30A)

CEL

)

NO. EA-038-0204

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