R1131N301D RICOH Co.,Ltd., R1131N301D Datasheet

R1131N301D

Manufacturer Part Number

R1131N301D

Description

Manufacturer

RICOH Co.,Ltd.

Datasheets

1.R1131N301D.pdf (30 pages)

2.R1131N301D.pdf (1 pages)

Specifications of R1131N301D

Date_code

05+

Packing_info

SOT-153

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

R1131N301D-TR-F

Manufacturer:

RICOH

Quantity:

20 000

Current page: 1 of 30
Download datasheet (891Kb)

OUTLINE

The minimum operating voltage is 1.4V. Each of these voltage regulator ICs consists of a voltage reference unit,

an error amplifier, resistors for setting output voltage, a current limit circuit, and a chip enable circuit.

consumption current.

SOT-23-5, SON-6, and HSON-6, high density mounting of the ICs on boards is possible.

FEATURES

APPLICATIONS

Low Voltage 300mA LDO REGULATOR

The R1131x Series are CMOS-based low voltage regulator ICs with output voltage range from 0.8V to 3.3V.

To prevent the destruction by over current, current limit circuit is included. Standby mode realizes ultra small

The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are

• Supply Current ..................................................Typ. 80µA (V

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

• Low Dropout Voltage.........................................Typ. 0.48V(I

• Ripple Rejection................................................Typ. 65dB(f=1kHz)

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

• Excellent Line Regulation .................................Typ. 0.01%/V

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

• Packages .........................................................SOT-23-5, SON-6, HSON-6

• Output Voltage Range.......................................0.8V to 3.3V

• Input Voltage Range .........................................1.4V to 3.3V

• Built-in fold-back protection circuit ....................Typ. 50mA (Current at short mode)

• External Capacitors...........................................C

• Precision Voltage References.

• Power source for electrical appliances such as cameras, VCRs and hand-held communication equipment.

• Power source for battery-powered equipment.

Typ. 60µA (V

Typ. 0.31V(I

Typ. 0.23V(I

OUT

=Tantalum 1.0µF (V

=Ceramic 1.0µF (V

R1131x SERIES

OUT

=300mA Output Voltage=1.0V Type)

=300mA Output Voltage=1.5V Type)

=300mA Output Voltage=3.0V Type)

< 1.8V)

> =

1.8V)

OUT

> =

< 1

1.0V)

0V)

NO.EA-116-061102

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