tl431g-t92-r Unisonic Technologies, tl431g-t92-r Datasheet

tl431g-t92-r

Manufacturer Part Number

tl431g-t92-r

Description

Programmable Precision Reference

Manufacturer

Unisonic Technologies

Datasheet

1.TL431G-T92-R.pdf (6 pages)

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TL431

PROGRAMMABLE PRECISION

REFERENCE

guaranteed thermal stability over applicable temperature ranges.

The output voltage may be set to any value between V

(approximately 2.5V) and 36 V with two external resistors. It

provides very wide applications, including shunt regulator, series

regulator, switching regulator, voltage reference and others.

*Programmable output Voltage to 36V.

*Low dynamic output impedance 0.2Ω.

*Sink current capability of 1.0 to 100mA.

*Equivalent full-range temperature coefficient of 50ppm/ °C

Note: Pin Code: K: Cathode

www.unisonic.com.tw

typical for operation over full rated operating temperature range.

The UTC TL431 is a three-terminal adjustable regulator with a

TL431NS-AE3-R

TL431-AB3-R

TL431-AE3-R

TL431-AF5-R

TL431-S08-R

TL431-S08-T

TL431-T92-B

TL431-T92-K

TL431-T92-R

DESCRIPTION

FEATURES

ORDERING INFORMATION

MARKING (SOT-23/SOT-25)

Normal

UNISONIC TECHNOLOGIES CO., LTD

TL431NSL-AE3-R

Lead Free Plating

Ordering Number

TL431K-AB3-R

TL431K-AE3-R

TL431K-AF5-R

TL431K-S08-R

TL431K-S08-T

TL431K-T92-B

TL431K-T92-K

TL431K-T92-R

A: Anode

TL431NSG-AE3-R

R: Reference

TL431G-AB3-R

TL431G-AE3-R

TL431G-AF5-R

TL431G-S08-R

TL431G-T92-R

TL431G-S08-T

TL431G-T92-B

TL431G-T92-K

Halogen-Free

X: No Connection

REF

R A K -

K R A -

R K A -

X X K R A -

K A A X X A A R

R A K -

1 2 3 4 5 6 7 8

Pin Assignment

LINEAR INTEGRATED CIRCUIT

* For SOT-23NS:

Lead-free: TL431K

Halogen-free: TL431G

Lead-free: TL431NSL

Halogen-free: TL431NSG

Package

SOT-89

SOT-23

SOT-25

SOP-8

TO-92

QW-R103-003,S

Tape Reel

Tape Box

Packing

Tube

Bulk

1 of 6

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tl431g-t92-r Summary of contents

Page 1

... TL431G-AB3 TL431G-AE3 TL431NSG-AE3 TL431G-AF5 TL431G-S08 TL431G-S08 TL431G-T92 TL431G-T92 TL431G-T92 Reference X: No Connection Package Packing - - - - SOT-89 Tape Reel - - - - SOT-23 Tape Reel ...

Page 2

... TL431 BLOCK DIAGRAM REFERENCE 2.5V V REF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT CATHODE REFERENCE (R) ANODE CATHODE (K) ANODE( QW-R103-003,S ...

Page 3

... Voltage to the Change in Cathode Voltage Reference Input Current Deviation of Reference Input Current Over Full Temperature Range Minimum Cathode Current for Regulation Off-State Cathode Current Dynamic Impedance UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT (Operating temperature range applies unless otherwise specified) SYMBOL V KA ...

Page 4

... Cathode Voltage (V) Dynamic Impedance vs. Frequency 2 10 Ta=25°C I =0mA to 100mA Frequency (Hz) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT 800 600 400 200 0 -200 =100mA KA Ta=25° -10 6 ...

Page 5

... TL431 TYPICAL CHARACTERISTICS (Cont.) 140 120 100 100p UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT =Vref =5.0V@I =10mA =10V@I =10mA =15V@I =10mA Ta=25℃ unstable stable D 10n 1n 100n Load Capacitance stable 1μ ...

Page 6

... The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT ...

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