BD33KA5WF-E2 datasheet, PDF - EEWORLD Datasheet

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BD33KA5WF-E2: DescriptionLDO Voltage Regulators REG 500MA 3.3V; CategoryPower/power management The power supply circuit; File Size685KB，19 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BD33KA5WF-E2 Overview

LDO Voltage Regulators REG 500MA 3.3V

BD33KA5WF-E2 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	SOIC
package instruction	SOP, SOP8,.25
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	9 weeks
Samacsys Description	LDO Voltage Regulators REG 500MA 3.3V
Adjustability	FIXED
Nominal dropback voltage 1	0.12 V
Maximum absolute input voltage	7 V
Maximum input voltage	5.5 V
Minimum input voltage	2.3 V
JESD-30 code	R-PDSO-G8
length	5 mm
Maximum grid adjustment rate	0.035%
Number of functions	1
Output times	1
Number of terminals	8
Working temperatureTJ-Max	150 °C
Working temperature TJ-Min
Maximum output current 1	0.5 A
Maximum output voltage 1	3.333 V
Minimum output voltage 1	3.267 V
Nominal output voltage 1	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.71 mm
surface mount	YES
technology	CMOS
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	1%
width	4.4 mm

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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

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