TL431-AB3-T Просмотр технического описания (PDF) - Unisonic Technologies
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TL431-AB3-T Datasheet PDF : 6 Pages
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UNISONIC TECHNOLOGIES CO., LTD
TL431
LINEAR INTEGRATED CIRCUIT
PROGRAMMABLE PRECISION
REFERENCE
.
DESCRIPTION
1
1
SOT-89
TO-92
The UTC TL431 is a three-terminal adjustable regulator with a
guaranteed thermal stability over applicable temperature ranges.
The output voltage may be set to any value between VREF
(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.
FEATURES
SOP -8
3
32 1
1
2
SOT-23
5
4
SOT-25
*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
typical for operation over full rated operating temperature range.
*Pb-free plating product number: TL431K
*Pb-free plating product for SOT-23NS type
number: TL431NSL
ORDERING INFORMATION
Order Number
Pin Assignment
Package
Normal
Lead Free Plating 1 2 3 4 5 6 7 8
TL431-AB3-R
TL431K-AB3-R R A K - - - - - SOT-89
TL431-AE3-R
TL431K-AE3-R K R A - - - - - SOT-23
TL431NS-AE3-R
TL431NSL-AE3-R R K A - - - - - SOT-23
TL431-AF5-R
TL431K-AF5-R X X K R A - - - SOT-25
TL431-S08-R
TL431K-S08-R K A A X X A A R SOP-8
TL431-S08-T
TL431K-S08-T K A A X X A A R SOP-8
TL431-T92-B
TL431K-T92-B R A K - - - - - TO-92
TL431-T92-K
TL431K-T92-K R A K - - - - - TO-92
TL431-T92-R
TL431K-T92-R R A K - - - - - TO-92
Note: Pin Code: K: Cathode A: Anode R: Reference X: No Connection
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tube
Tape Box
Bulk
Tape Reel
TL431K-AB3-R
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) B: Tape Box, K: Bulk, R: Tape Reel, T: Tube
(2) AB3: SOT-89, AE3: SOT-23, AF5: SOT-25,
S 08:SOP-8, T92: TO-92
(3) K: Lead Free Plating, Blank: Pb/Sn
L : Lead Free Plating, Only for SOT-23NS Type
MARKING (SOT-23/SOT-25)
431
431N
Lead Plating
Lead Plating
For TL431
For TL431NS
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Copyright © 2005 Unisonic Technologies Co., Ltd
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