參數(shù)資料
型號(hào): UC39431BD
廠商: Texas Instruments, Inc.
英文描述: VERY LOW QUIESCENT CURRENT DUAL VOLTAGE REGULATOR
中文描述: 電壓調(diào)節(jié)器|調(diào)節(jié)| 10.42V |雙極|專科| 8引腳|塑料
文件頁(yè)數(shù): 6/7頁(yè)
文件大?。?/td> 137K
代理商: UC39431BD
6
UC19431
UC29431
UC39431
UC39431B
Figure 4. Internal 1.3V vs. temperature.
Figure 5. Error amp voltage gain and phase vs.
frequency.
UNITRODE CORPORATION
7 CONTINENTAL BLVD. MERRIMACK, NH 03054
TEL. (603) 424-2410 FAX (603) 424-3460
UDG-95092
UDG-95091
Table 1. Resistor divider connection table for shunt applications
REGULATED VOLTAGE
2.82V
3.12V
5.1V
7.8V
10.42V
12.24V
CONNECT R1 TO:
SENSE (pin 7)
open
COLL (pin 1)
COLL (pin 1)
COLL (pin 1)
COLL (pin 1)
CONNECT R2 TO:
COLL (pin 1)
COLL (pin 1)
SENSE (pin 7)
SENSE (pin 7)
SENSE (pin 7)
open
CONNECT R3 TO:
SENSE (pin 7)
SENSE (pin 7)
open
GND (pin 8)
SENSE (pin 7)
SENSE (pin 7)
Note: To obtain the shunt regulated or optocoupler sensed voltage specified in the left column, connect the internal resistors (R1,
R2, R3) as indicated. Refer to the shunt regulator application in Fig.1.
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參數(shù)描述
UC39431BN 制造商:TI 制造商全稱:Texas Instruments 功能描述:VOLT REGULATOR|ADJUSTABLE|+10.42V|BIPOLAR|DIP|8PIN|PLASTIC
UC39431D 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Precision Adjustable Shunt Regulator 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
UC39431DG4 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Precision Adjustable Shunt Regulator 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
UC39431DTR 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Precision Adjustable Shunt Regulator 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
UC39431DTRG4 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Precision Adjustable Shunt Regulator 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