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參數資料
| 型號： | FAN431L |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Programmable Shunt Regulator |
| 中文描述： | 可編程并聯穩壓器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 94K |
| 代理商： | FAN431L |
2003 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.1
Features
Programmable Output Voltage to 36 Volts
Low Dynamic Output Impedance 0.20 Typical
Sink Current Capability of 1.0 to 100mA
Equivalent Full-Range Temperature Coefficient of
50ppm/
°
C Typical
Temperature Compensated for Operation Over Full Rated
Operating Temperature Range
Low Output Noise Voltage
Fast Turn-on Response
Description
The FAN431/FAN431A/FAN431L are three terminal
output adjustable regulators with thermal stability over
operating temperature range. The output voltage can be set
any value between V
REF
(approximately 2.5 volts) and 36
volts with two external resistors. These devices have a
typical dynamic output impedance of 0.2
Active output
circuit provides a sharp turn-on characteristic, making these
devices excellent replacement for Zener Diodes in many
applications.
1. Ref 2. Anode 3. Cathode
1
TO-92
Internal Block Diagram
2.5 Vref
CATHODE
ANODE
REFERENCE
ANODE(A)
REFERENCE (R)
CATHODE (K)
FAN431/FAN431A/FAN431L
Programmable S hunt Regulator
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相關代理商/技術參數 |
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| FAN431LZXA | 功能描述:基準電壓& 基準電流 Shunt Regulator 2.5V Programmable RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 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 |
| FAN431LZXA_F081 | 制造商:FAIRCHILD 功能描述:PROGRAMMABLE SHUNT REGULATOR, |
| FAN431ZXA | 功能描述:基準電壓& 基準電流 Shunt Regulator 2.5V Programmable RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 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 |
| FAN4603 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:600mA, Fully Integrated, Buck Power Supply Module |
| FAN4603MM10X | 功能描述:直流/直流開關調節器 6MHz, 600mA Sync Buck regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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