NJU7222U33 NJR, NJU7222U33 Datasheet

Low Dropout (LDO) Regulators Hi Prec - Hi Current CMOS Pos Vltg Reg

NJU7222U33

Manufacturer Part Number

NJU7222U33

Description

Low Dropout (LDO) Regulators Hi Prec - Hi Current CMOS Pos Vltg Reg

Manufacturer

NJR

Datasheet

1.NJU7222U33.pdf (2 pages)

Specifications of NJU7222U33

Number Of Outputs

Polarity

Positive

Input Voltage Max

14 V

Output Voltage

3.3 V

Output Type

Fixed

Dropout Voltage (max)

0.6 V

Output Current

100 mA

Line Regulation

0.1 % / V

Load Regulation

160 mV

Voltage Regulation Accuracy

2 %

Maximum Power Dissipation

0.3 W

Maximum Operating Temperature

+ 75 C

Mounting Style

SMD/SMT

Package / Case

SOT-89

Minimum Operating Temperature

- 25 C

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

NJU7222U33-TE1

Manufacturer:

JRC

Quantity:

20 000

Current page: 1 of 2
Download datasheet (116Kb)

■ GENERAL DESCRIPTION

high output current C-MOS 3-terminal positive voltage regulator

which contains internal accurate voltage reference, error amplifier,

control transistor, output voltage setting resistor and short current

protection circuit.

line-up of different output voltage versions are available.

element by careless great current output in short circuit.

battery back-up systems because of low operating current and low

dropout voltage.

■ FEATURES

■ OUTPUT VOLTAGE LINE-UP

Note1) The SOT-89 type name is different from the marking, so it refer to attached paper correspondence table.

■ EQUIVALENT CIRCUIT

Ver.2007-02-14

The NJU7222 series is a high precision output voltage (±2%) and

The regulation voltage is fixed by internal circuits and the following

The short current protection circuit prevents destruction of a

The NJU7222 series is suitable for battery operated items and

• High Precision Output Voltage

• High Output Current

• Low Operating Current

• Low Dropout Voltage

• Wide Operating Voltage Range

• Small Temperature Coefficient of Output Voltage

• Short Current Protection Circuit

• Package Outline

• C-MOS Technology

Output Voltage

+3.0V

+3.3V

+5.0V

SOT-89 Type

NJU7222U30

NJU7222U33

NJU7222U50

HIGH PRECISION AND HIGH OUTPUT CURRENT

C-MOS 3-TERMINAL VOLTAGE REGULATOR

±2%

20μA typ

ΔV

SOT-89

= 100mA

< 0.6V @I

= 100mA

■ PACKAGE OUTLINE

■ TERMINAL DESCRIPTION

No.

NJU7222U

1 2

Description

(SOT-89)

Output

GND

Input

PRELIMINARY

- 1 -

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NJU7222U33 Summary of contents

Page 1

... Short Current Protection Circuit • Package Outline • C-MOS Technology ■ OUTPUT VOLTAGE LINE-UP Output Voltage SOT-89 Type +3.0V NJU7222U30 +3.3V NJU7222U33 +5.0V NJU7222U50 Note1) The SOT-89 type name is different from the marking refer to attached paper correspondence table. ■ EQUIVALENT CIRCUIT Ver.2007-02-14 ± 100mA O 20μ ...

Page 2

ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Output Voltage Output Current Power Dissipation Operating Temperature Range Storage Temperature Range ■ ELECTRICAL CHARACTERISTICS +3.0V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +3.3V Version PARAMETER ...

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