R1114N301B RICOH Co.,Ltd., R1114N301B Datasheet

R1114N301B

Manufacturer Part Number

R1114N301B

Description

Manufacturer

RICOH Co.,Ltd.

Datasheets

1.R1114D281D5.pdf (31 pages)

2.R1114D261D.pdf (31 pages)

Specifications of R1114N301B

Date_code

05+

Packing_info

SOT-153

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OUTLINE

current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference unit, an

error amplifier, resistor-net for voltage setting, a current limit circuit, and a chip enable circuit.

transient response of the R1114x Series are excellent, thus these ICs are very suitable for the power supply for

hand-held communication equipment.

SC-82AB, and SON1612-6 therefore high density mounting of the ICs on boards is possible.

FEATURES

APPLICATIONS

LOW NOISE 150mA LDO REGULATOR

The R1114x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply

These ICs perform with low dropout voltage and a chip enable function. The line transient response and load

The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are SOT-23-5,

• Low Supply Current ............................................................. Typ. 75µA

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

• Low Dropout Voltage............................................................ Typ. 0.22V (I

• High Ripple Rejection .......................................................... Typ. 70dB (f=1kHz 3.0V Output type)

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

• Excellent Line Regulation .................................................... Typ. 0.02%/V

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

• Small Packages ................................................................. SOT-23-5/SC-82AB/SON1612-6

• Output Voltage ..................................................................... Stepwise setting with a step of 0.1V in

• Built-in Fold Back Protection Circuit .................................... Typ. 40mA (Current at short mode)

• Ceramic capacitors are recommended to be used with this IC ... C

• Power source for portable communication equipment.

• Power source for electrical appliances such as cameras, VCRs and camcorders.

• Power source for battery-powered equipment.

............................................................................................. Typ. 60dB (f=10kHz)

R1114x SERIES

the range of 1.5V to 4.0V is possible

=1µF, C

OUT

=1µF (V

OUT

=0.47µF (V

=150mA 3.0V Output type)

OUT

<2.5V)

OUT

> =

NO.EA-094-0512

2.5V)

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