參數(shù)資料
型號(hào)： TS431BCYRM
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PSSO3
封裝： HALOGEN FREE AND ROHSCOMPLIANT, SOT-89, 3 PIN
文件頁(yè)數(shù)： 1/13頁(yè)
文件大小： 0K
代理商： TS431BCYRM
TS431
Adjustable Precision Shunt Regulator
1/13
Version: F07
TO-92
SOT-89
SOT-23
SOP-8
General Description
TS431 series integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage
references operate as a low temperature coefficient zener which is programmable from VREF to 36 volts with two
external resistors. These devices exhibit a wide operating current range of 1.0 to 100mA with a typical dynamic
impedance of 0.22Ω. The characteristics of these references make them excellent replacements for zener diodes in
many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5V reference makes it
convenient to obtain a stable reference from 5.0V logic supplies, and since The TS431 series operates as a shunt
regulator, it can be used as either a positive or negative stage reference
Features
●
Precision Reference Voltage
TS431 – 2.495V ±2%
TS431A – 2.495V ±1%
TS431B – 2.495V ±0.5%
●
Equivalent Full Range Temp. Coefficient: 50ppm/ C
●
Programmable Output Voltage up to 36V
●
Fast Turn-On Response
●
Sink Current Capability of 1~100mA
●
Low Dynamic Output Impedance: 0.2Ω
●
Low Output Noise
Block Diagram
Ordering Information
Part No.
Package
Packing
TS431xCT B0
TO-92
1Kpcs / Bulk
TS431xCT B0G
TO-92
1Kpcs / Bulk
TS431xCT A3
TO-92
2Kpcs / Ammo
TS431xCT A3G
TO-92
2Kpcs / Ammo
TS431xCX RF
SOT-23
3Kpcs / 7” Reel
TS431xCX RFG
SOT-23
3Kpcs / 7” Reel
TS431xCY RM
SOT-89
1Kpcs / 7” Reel
TS431xCY RMG
SOT-89
1Kpcs / 7” Reel
TS431xCS RL
SOP-8
2.5Kpcs / 13” Reel
TS431xCS RLG
SOP-8
2.5Kpcs / 13” Reel
Note: Where xx denotes voltage tolerance
Blank: ±2%, A: ±1%, B: ±0.5%
“G” denotes for Halogen free products
Absolute Maximum Rating (Ta = 25oC unless otherwise noted)
Parameter
Symbol
Limit
Unit
Cathode Voltage (Note 1)
VKA
37
V
Continuous Cathode Current Range
IK
-100 ~ +150
mA
Reference Input Current Range
IREF
-0.05 ~ +10
mA
TO-92
0.625
SOT-23
0.30
Power Dissipation
SOT-89 / SOP-8
PD
0.50
W
Junction Temperature
TJ
+150
oC
Operating Temperature Range
TOPER
0 ~ +70
oC
Storage Temperature Range
TSTG
-65 ~ +150
oC
Note 1: Voltage values are with respect to the anode terminal unless otherwise noted.
Pin Definition:
1. Reference
2. Cathode
3. Anode
Pin Definition:
1. Cathode
8. Reference
2. Anode
7. Anode
3. Anode
6. Anode
4. N/C
5. N/C
Pin Definition:
1. Reference
2. Anode
3. Cathode
相關(guān)PDF資料
PDF描述
TS431BCTB0G 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3
TS431CYRMG 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PSSO3
TS431ACSRLG 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8
TS431ACTB0G 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3
TS431ACYRM 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PSSO3
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS431BI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE
TS431BILT 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 1.24-6V Adjust Shunt RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
TS431BISRL 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator
TS431BITA3 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator
TS431BITB0 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator
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