LOW OUTPUT IMPEDANCE : 0.2鈩?/div>
TYPICALLY STABLE FOR ANY CAPACI-
TIVE LOADS
ESD PROTECTION :
2kV (Human Body Model)
200V (Machine Model)
100ppm/擄C TEMPERATURE COEFFICIENT
Z
TO92
(Plastic Package)
DESCRIPTION
The TS431 is a low voltage three terminals pro-
grammable shunt Voltage Reference. The output
voltage can be set to any value between Vref
(1.24V) and 6V with two external resistors. The
TS431 is able to operate at a lower voltage
(1.24V) and lower cathode current than the wide-
spread TL431 and TL1431 shunt voltage refer-
ence.
When driving an optocoupler, the TS431 is partic-
ularly interesting to regulate 3.3V switching power
supplies.
PIN CONNECTIONS
(top view)
L
SOT23-5
(Plastic Micropackage)
ORDER CODE
Part
Number
TS431I
TS431AI
TS431BI
Temperature
Range
Package
Z
鈥?/div>
鈥?/div>
鈥?/div>
L
鈥?/div>
鈥?/div>
鈥?/div>
SOT-23
Marking
L272
L271
L270
-40擄C, +125擄C
Z =
TO92 Plastic package - also available in Bulk (Z), Tape & Reel (ZT)
and Ammo Pack (AP)
LT =
Tiny Package (SOT23-5) - only available in Tape & Reel (LT)
TO92
(Top view)
SOT23-5
(Top view)
April 2002
1/9
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TS431I相關(guān)型號PDF文件下載
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型號
版本
描述
廠商
下載
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英文版
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LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE
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英文版
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英文版
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英文版
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英文版
LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE
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