BDXXKA5W datasheet, PDF - EEWORLD Datasheet

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BDXXKA5W: Description3.3 V FIXED POSITIVE LDO REGULATOR, PDSO8; Categorysemiconductor Power management; File Size608KB，18 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/

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BDXXKA5W Overview

3.3 V FIXED POSITIVE LDO REGULATOR, PDSO8

BDXXKA5W Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	8
Maximum output current	0.5000 A
Maximum output voltage	3.33 V
Minimum output voltage	3.27 V
Maximum input voltage	5.5 V
Minimum input voltage	2.3 V
Processing package description	ROHS COMPLIANT, SOP-8
Lead-free	Yes
EU RoHS regulations	Yes
state	ACTIVE
packaging shape	RECTANGULAR
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	1.27 mm
terminal coating	NOT SPECIFIED
Terminal location	DUAL
Packaging Materials	PLASTIC/EPOXY
Adjustment type	FIXED POSITIVE LDO REGULATOR
Rated output voltage	3.3 V

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Datasheet

500mA Variable/Fixed Output

LDO Regulators

BDxxKA5 Series

BDxxKA5W Series

BD00KA5W Series

●General

Description

The BDxxKA5 series are low-saturation regulators that are available for output currents up to 500mA. The output voltage

precision is

±1%.

These LDO regulators are offered in several output voltages and package lineups with or without

ON/OFF switches (that set the circuit current to 0μA at shutdown). This series can be used for a broad spectrum of

applications ranging from TVs and car audio systems to HDDs, PCs, and DVDs. There regulators have a built-in

overcurrent protection circuit that prevents the destruction of the IC, due to output short circuits and a thermal shutdown

circuit.

●Features

Output voltage precision: ±1%

Low-saturation voltage with PMOS output: 0.12V

Typ.(Io=200mA)

Built-in over-current protection circuit

Built-in thermal shutdown circuit

Shutdown switch (BDxxKA5WFP and BDxxKA5WF

series)

Ceramic capacitor compatible (recommended

capacitance: 1μF or greater)

●Key

Specifications

Input Power Supply Voltage:

Output voltage type: BA00KA5

BAxxKA5

Output current:

Operating temperature range:

5.5V (Max.)

Variable

Fixed

500mA (Max.)

-40℃ to +105℃

●Packages

SOP8

TO252-3

TO252-5

W (Typ.) x D (Typ.) x H (Max.)

5.00mm x 6.20mm x 1.71mm

6.50mm x 9.50mm x 2.50mm

SOP8

●Applications

Microcontrollers and all electronic devices that use

logic circuit

TO252-3

TO252-5

●Lineup

matrix

Part Number

BDxxKA5WFP

BDxxKA5WF

BDxxKA5FP

1.0

○

1.2

○

1.5

○

Output Voltage (V)

1.8

○

2.5

○

3.0

○

3.3

○

Variable

○

Package

TO252-5

SOP8

TO252-3

●Ordering

Information

Packaging and forming specification

E2: Embossed tape and reel

Part Number

Output voltage

Current capacity

Shutdown Switch Package

W: Include

KA5: 500mA

00:Variable

Other: Fixed

None:without

FP : TO252-3

TO252-5

F : SOP8

○Product

structure：Silicon monolithic integrated circuit

www.rohm.com

TSZ22111½14½001

○This

product is not designed protection against radioactive rays.

1/15

TSZ02201-0R6R0A600150-1-2

26.Jun.2012 Rev.001

BDXXKA5W Related Products

	BDXXKA5W	BD00KA5W	BD10KA5
Description	3.3 V FIXED POSITIVE LDO REGULATOR, PDSO8	3.3 V FIXED POSITIVE LDO REGULATOR, PDSO8	3.3 V FIXED POSITIVE LDO REGULATOR, PDSO8
Number of functions	1	1	1
Number of terminals	8	8	8
Maximum output current	0.5000 A	0.5000 A	0.5000 A
Maximum output voltage	3.33 V	3.33 V	3.33 V
Minimum output voltage	3.27 V	3.27 V	3.27 V
Maximum input voltage	5.5 V	5.5 V	5.5 V
Minimum input voltage	2.3 V	2.3 V	2.3 V
Processing package description	ROHS COMPLIANT, SOP-8	ROHS COMPLIANT, SOP-8	ROHS COMPLIANT, SOP-8
Lead-free	Yes	Yes	Yes
EU RoHS regulations	Yes	Yes	Yes
state	ACTIVE	ACTIVE	ACTIVE
packaging shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package Size	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
surface mount	Yes	Yes	Yes
Terminal form	GULL WING	GULL WING	GULL WING
Terminal spacing	1.27 mm	1.27 mm	1.27 mm
terminal coating	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Terminal location	DUAL	DUAL	DUAL
Packaging Materials	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Adjustment type	FIXED POSITIVE LDO REGULATOR	FIXED POSITIVE LDO REGULATOR	FIXED POSITIVE LDO REGULATOR
Rated output voltage	3.3 V	3.3 V	3.3 V

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Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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