TS431BIZ datasheet, PDF - EEWORLD Datasheet

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TS431BIZ: Description1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5; CategoryPower/power management The power supply circuit; File Size280KB，16 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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TS431BIZ Overview

1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5

TS431BIZ Parametric

Parameter Name	Attribute value
Brand Name	STMicroelectronics
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	TO-92
package instruction	TO-92, SIP3,.1,50
Contacts	3
Reach Compliance Code	not_compliant
ECCN code	EAR99
Other features	OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 6V
Analog Integrated Circuits - Other Types	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 code	O-PBCY-W3
JESD-609 code	e3
Number of functions	1
Output times	1
Number of terminals	3
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum output current	0.01 A
Maximum output voltage	1.246 V
Minimum output voltage	1.234 V
Nominal output voltage	1.24 V
Package body material	PLASTIC/EPOXY
encapsulated code	TO-92
Encapsulate equivalent code	SIP3,.1,50
Package shape	ROUND
Package form	CYLINDRICAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	1.24 V
surface mount	NO
technology	BIPOLAR
Maximum voltage temperature coefficient	102.639 ppm/°C
Temperature level	AUTOMOTIVE
Terminal surface	Tin (Sn)
Terminal form	WIRE
Terminal pitch	1.27 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
Fine-tuning/adjustable output	YES

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TS431

Adjustable shunt voltage reference IC (automotive for SOT23-5)

Datasheet

production data

Description

TO92

(plastic package)

The TS431 is a low-voltage, three-terminal,

adjustable shunt voltage reference. The output

voltage can be set to any value between V

ref

(1.24 V) and 6 V using two external resistors. The

TS431 is able to operate at a lower voltage (1.24

V) and lower cathode current than the widely-

used TL431 and TL1431 shunt voltage reference.

When driving an optocoupler, the TS431 is

particularly suitable for regulating 3.3 V switching

power supplies.

SOT23-5

(plastic micropackage)

Features



AEC-Q100 qualified (SOT23-5)



Low voltage operation: 1.24 to 6 V



2%, 1% and 0.5% voltage precision



Wide operating range cathode current: 60 µA

to 30 mA



Low output impedance: 0.2

Ω



Typically stable for any capacitive loads



ESD protection:



Human body model: 2 kV

– Machine model: 200 V



100 ppm/°C temperature coefficient



Automotive grade version available

June 2018

This is information on a product in full production.

DocID5558 Rev 12

1/16

www.st.com

TS431BIZ Related Products

	TS431BIZ	TS431I	TS431BI	TS431AI
Description	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5
Number of functions	1	1	1	1
Number of terminals	3	5	5	5
Maximum operating temperature	125 °C	125 Cel	125 Cel	125 Cel
Minimum operating temperature	-40 °C	-40 Cel	-40 Cel	-40 Cel
Maximum output voltage	1.246 V	1.26 V	1.26 V	1.26 V
Minimum output voltage	1.234 V	1.22 V	1.22 V	1.22 V
surface mount	NO	Yes	Yes	Yes
Maximum voltage temperature coefficient	102.639 ppm/°C	103 ppm/Cel	103 ppm/Cel	103 ppm/Cel
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal form	WIRE	GULL WING	GULL WING	GULL WING
Terminal location	BOTTOM	DUAL	DUAL	DUAL
Maximum supply/operating voltage	-	6 V	6 V	6 V
Minimum supply/operating voltage	-	1.24 V	1.24 V	1.24 V
Processing package description	-	ROHS COMPLIANT, PLASTIC, SOT-23, 5 PIN	ROHS COMPLIANT, PLASTIC, SOT-23, 5 PIN	ROHS COMPLIANT, PLASTIC, SOT-23, 5 PIN
Lead-free	-	Yes	Yes	Yes
EU RoHS regulations	-	Yes	Yes	Yes
state	-	ACTIVE	ACTIVE	ACTIVE
packaging shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package Size	-	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Terminal spacing	-	0.9500 mm	0.9500 mm	0.9500 mm
terminal coating	-	TIN	TIN	TIN
Packaging Materials	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Adjustable output	-	Yes	Yes	Yes
Number of outputs	-	1	1	1
Rated output voltage	-	1.24 V	1.24 V	1.24 V
Analog IC other types	-	TWO TERM VOLTAGE REFERENCE	TWO TERM VOLTAGE REFERENCE	TWO TERM VOLTAGE REFERENCE

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