ZH431F02 datasheet, PDF - EEWORLD Datasheet

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ZH431F02: DescriptionAdjustable Positive Standard Regulator, 2.5V Min, 36V Max, PDSO3, SOT-23, SMT-3; CategoryPower/power management The power supply circuit; File Size105KB，7 Pages; ManufacturerZetex Semiconductors; Websitehttp://www.zetex.com/

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ZH431F02 Overview

Adjustable Positive Standard Regulator, 2.5V Min, 36V Max, PDSO3, SOT-23, SMT-3

ZH431F02 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Zetex Semiconductors
package instruction	TSOP,
Reach Compliance Code	unknow
ECCN code	EAR99
JESD-30 code	R-PDSO-G3
JESD-609 code	e0
length	2.86 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	3
Maximum output current 1	0.03 A
Maximum output voltage 1	36 V
Minimum output voltage 1	2.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	TSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE
Certification status	Not Qualified
Regulator type	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Maximum seat height	1.1 mm
surface mount	YES
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
width	1.3 mm

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ADJUSTABLE PRECISION

ZENER SHUNT REGULATOR

Issue 2 - February 1998

DEVICE DESCRIPTION

The ZH431 is a three terminal adjustable

s hu n t r e g u l a t or o f f e r i n g e xc el l e nt

temperature stability and output current

handling capability up to 30mA. The output

voltage may be set to any chosen voltage

between 2.5 and 36 volts by selection of two

external divider resistors.

The devices can be used as a replacement

for zener diodes in many applications

r e qu i r i n g a n i mpr o ve me nt i n z e ner

performance.They are also ideal for use in

the feedback circuits of off line SMPUs as

well as many general purpose regulator and

reference applications where initial accuracy

and low temperature coefficient are key

requirements.

Note:

ZH431 is not recommended for new designs.

Refer to ZR431

ZH431

FEATURES

•

Surface mount SO8, SOT223,SOT23

and SOT89 packages

TO92 package

2% and 1% tolerance

Maximum temperature coefficient 55

ppm/°C

Temperature compensated for

operation over the full temperature

range

Programmable output voltage

50µA to 30mA current sink capability

Low output noise

APPLICATIONS

Shunt regulator

Series regulator

Voltage monitor

Over voltage/ under voltage protection

Switch mode power supplies

SCHEMATIC DIAGRAM

ref

4-15

ZH431F02 Related Products

	ZH431F02	ZH431N801	ZH431F01	ZH431G01	ZH431G02
Description	Adjustable Positive Standard Regulator, 2.5V Min, 36V Max, PDSO3, SOT-23, SMT-3	Adjustable Positive Standard Regulator, 2.5V Min, 36V Max, PDSO8, SO-8	Adjustable Positive Standard Regulator, 2.5V Min, 36V Max, PDSO3, SOT-23, SMT-3	Adjustable Positive Standard Regulator, 2.5V Min, 36V Max, PDSO4, SOT-223, SMT-3	Adjustable Positive Standard Regulator, 2.5V Min, 36V Max, PDSO4, SOT-223, SMT-3
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Zetex Semiconductors	Zetex Semiconductors	Zetex Semiconductors	Zetex Semiconductors	Zetex Semiconductors
package instruction	TSOP,	SOP,	TSOP,	LSOP,	LSOP,
Reach Compliance Code	unknow	unknown	unknow	unknow	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
JESD-30 code	R-PDSO-G3	R-PDSO-G8	R-PDSO-G3	R-PDSO-G4	R-PDSO-G4
JESD-609 code	e0	e0	e0	e0	e0
length	2.86 mm	4.89 mm	2.86 mm	6.5 mm	6.5 mm
Humidity sensitivity level	1	1	1	1	1
Number of functions	1	1	1	1	1
Number of terminals	3	8	3	4	4
Maximum output current 1	0.03 A	0.03 A	0.03 A	0.03 A	0.03 A
Maximum output voltage 1	36 V	36 V	36 V	36 V	36 V
Minimum output voltage 1	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSOP	SOP	TSOP	LSOP	LSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, LOW PROFILE	SMALL OUTLINE, LOW PROFILE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Regulator type	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Maximum seat height	1.1 mm	1.75 mm	1.1 mm	1.7 mm	1.7 mm
surface mount	YES	YES	YES	YES	YES
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.95 mm	1.27 mm	0.95 mm	2.3 mm	2.3 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
width	1.3 mm	3.9 mm	1.3 mm	3.5 mm	3.5 mm

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