BD18IC0WEFJ-E2 ROHM Semiconductor, BD18IC0WEFJ-E2 Datasheet

BD18IC0WEFJ-E2

Manufacturer Part Number

BD18IC0WEFJ-E2

Description

Low Dropout Controllers - LDO LDO Reg Pos 1.8V 1A

Manufacturer

ROHM Semiconductor

Datasheet

1.BD18IC0WEFJ-E2.pdf (26 pages)

Specifications of BD18IC0WEFJ-E2

Rohs

yes

Input Voltage Max

5.5 V

Output Voltage

1.8 V

Output Current

1 A

Load Regulation

75 mV

Output Type

Fixed

Number Of Outputs

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

Package / Case

HTSOP-8

Input Voltage Min

2.4 V

Maximum Power Dissipation

2110 mW

Minimum Operating Temperature

- 25 C

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

BD18IC0WEFJ-E2

Manufacturer:

ROHM/罗姆

Quantity:

20 000

Current page: 1 of 26
Download datasheet (552Kb)

1A Variable / Fixed Output

LDO Regulator

●General Description

●Features

●Key Specifications

●Typical Application Circuit

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.

TSZ22111･14･001

www.rohm.com

BDxxIC0WEFJ / BDxxIC0WHFV

■ Input Power Supply Voltage range:

■ Output Voltage range(Variable type):

■ Output Voltage(Fixed type):

■ Output Current:

■ Shutdown Current:

■ Operating Temperature Range:

BDxxIC0W series are a LDO regulator with output current 1.0A. The output accuracy is ±1% of output voltage. With

external resistance, it is available to set the output voltage at random (from 0.8V to 4.5V) and also provides output voltage

fixed type without external resistance. It is used for the wide applications of digital appliances. It has package type:

HTSOP-J8 and HVSOF6. Over current protection (for protecting the IC destruction by output short circuit), circuit current

ON/OFF switch (for setting the circuit 0µA at shutdown mode), and thermal shutdown circuit (for protecting IC from heat

destruction by over load condition) are all built in. It is usable for ceramic capacitor and enables to improve smaller set and

long-life.

High accuracy reference voltage circuit

Built-in Over Current Protection circuit (OCP)

Built-in Thermal Shut Down circuit (TSD)

With shut down switch

Output voltage variable type

GND

(1.25V/2.6V:HVSOF6 only)

FIN

1.8V/2.5V/2.6V/3.0V/3.3V

1.0V/1.2V/1.25V/1.5V

OUT

: Ceramic Capacitor

2.4V to 5.5V

-25 to +85℃

0.8V to 4.5V

1.0A (Max.)

0 µA (Typ.)

OUT

1/23

●Package

HTSOP-J8

HVSOF6

Output voltage fixed type

GND

TSZ02201-0R6R0A600160-1-2

HTSOP-J8

HVSOF6

BD18IC0WEFJ

FIN

4.90mm x 6.00mm x 1.00mm

1.60mm x 3.00mm x 0.75mm

(Typ.)

O_S

Datasheet

6.July.2012 Rev.001

OUT

(Typ.)

: Ceramic Capacitor

(Max.)

OUT

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