R5323N001B RICOH Co.,Ltd., R5323N001B Datasheet

R5323N001B

Manufacturer Part Number

R5323N001B

Description

Manufacturer

RICOH Co.,Ltd.

Datasheets

1.R5323Z013B.pdf (33 pages)

2.R5323N.pdf (19 pages)

3.R5323N001B.pdf (19 pages)

4.R5323N001B.pdf (19 pages)

Specifications of R5323N001B

Date_code

06+

Packing_info

SOT-163

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

R5323N001B

Manufacturer:

RICOH

Quantity:

60 000

Current page: 1 of 19
Download datasheet (564Kb)

Rev. 1.10

........................................................................................... TYP. 65dB(V

The R5323N Series are voltage regulator ICs with high output voltage accuracy, low supply current, low dropout, and high

ripple rejection by CMOS process. 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.

These ICs perform with low dropout voltage due to built-in transistor with low ON resistance, and a chip enable function

prolongs the battery life of each system. The line transient response and load transient response of the R5323N Series are

excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment.

The output voltage of these ICs is internally fixed with high accuracy. Since the package for these ICs is SOT-23-6 package,

2ch LDO regulators are included in each package, high density mounting of the ICs on boards is possible.

OUTLINE

FEATURES

APPLICATIONS

Low Supply Current .................................................. TYP. 90 A(VR1,VR2)

Standby Mode ........................................................... TYP. 0.1 A(VR1,VR2)

Low Dropout Voltage ................................................ TYP. 0.22V(I

High Ripple Rejection ............................................... TYP. 75dB(V

Low Temperature-Drift Coefficient of Output Voltage TYP. ±100ppm/ C

Excellent Line Regulation ......................................... TYP. 0.02%/V

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

Small Package ..........................................................SOT-23-6

Output Voltage...........................................................Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is

Built-in chip enable circuit (A/B: active high)

Built-in fold-back protection circuit ..........................TYP. 40mA (Current at short mode)

Ceramic Capacitor is recommended. (1 F or more)

Power source for handheld communication equipment.

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

Power source for battery-powered equipment.

possible

- 1 -

SOT23-6 150mA 2ch LDO REGULATORS

R5323N SERIES

OUT

=150mA Output Voltage=3.0V Type)

2.4V), TYP. 70dB(V

2.4V), TYP. 60dB(V

OUT

2.5V) (f=1kHz)

2.5V) (f=10kHz)

'2001.7.10

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