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參數(shù)資料
| 型號(hào)： | SPX431AM |
| 英文描述： | Precision Adjustable Shunt Regulator |
| 中文描述： | 精密可調(diào)并聯(lián)穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大?。?/td> | 1251K |
| 代理商： | SPX431AM |
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Rev F: Nov 2-06 SPX43A,B,C Precision Adjustable Shunt Regulator
2006 Sipex Corporation
Precision Adjustable Shunt Regulator
The SPX43 is a three-terminal adjustable shunt voltage regulator providing a highly accurate
bandgap reference. The SPX431 acts as an open-loop error amplifier with a 2.5V temperature
compensation reference. The SPX431 has thermal stability, wide operating current of 150mA
and broad temperature range of 0
°C to 150°C, making it suitable for a variety of applications
which require a low-cost, high performance solution. SPX431A tolerance of 0.5% is proven
to be sufficient to overcome all other errors in the system to virtually eliminate the need for
trimming in the power supply manufacturer's assembly line and contribute a significant cost
savings. The output voltage may be adjusted to any value between V
REF
and 36 volts with
two external resistors. The SPX431 is available in SOIC-8, SOT-23-3, SOT-23-5, SOT89,
and TO-92 packages.
SPX431A,B,C
FEATURES
Trimmed Bandgap: 0.5%, 1% and 2%
Wide Operating Current: 1mA to 150mA
Extended Temperature Range:
0°C to 105°C
Low Temperature Coefficient: 30 ppm/°C
Improved Replacement in Performance
for TL43
Low Cost Solution
Available in Lead Free, RoHS compliant
packaging: SOIC, SOT-89, SOT-23-3,
SOT-23-5, and TO-92
APPLICATIONS
Battery Operated Equipment
Adjustable Supplies
Switching Power Supplies
Error Amplifiers
Single Supply Amplifier
Monitors/VCRs/TVs
Personal Computers
DESCRIPTION
Anode (A)
Cathode (K)
2.5V
Reference
(R)
+
-
TyPICAL APPLICATIONS CIRCUIT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPX431A | Precision Adjustable Shunt Regulator |
| SPX431B | Precision Adjustable Shunt Regulator |
| SPX431C | Precision Adjustable Shunt Regulator(精密可調(diào)分流穩(wěn)壓器) |
| SPX431CM1 | Precision Adjustable Shunt Regulator |
| SPX431CM5 | Precision Adjustable Shunt Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX431AM/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Precision Adjustable Shunt Regulator |
| SPX431AM1 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Precision Adjustable Shunt Regulator |
| SPX431AM1/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Precision Adjustable Shunt Regulator |
| SPX431AM1-L/TR | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 20V 150mA temp 0C to 105C 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 |
| SPX431AM5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Precision Adjustable Shunt Regulator |
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