參數(shù)資料
型號(hào)： ZR431L
廠商： Zetex Semiconductor
英文描述： ADJUSTABLE PRECISION ZENER SHUNT REGULATOR
中文描述： 可調(diào)型齊納并聯(lián)穩(wěn)壓器
文件頁(yè)數(shù)： 1/7頁(yè)
文件大?。?/td> 207K
代理商： ZR431L
SCHEMATIC DIAGRAM
DEVICE DESCRIPTION
The ZR431L is a three terminal adjustable
shunt regulator offering excellent
temperature stability and output current
handling capability up to 25mA. The output
voltage may be set to any chosen voltage
between 1.24 and 10 volts by selection of
two external divider resistors.
The devices can be used as a replacement
for zener diodes in many applications
requiring an improvement in zener
performance.
The ZR431L is particularly used in the
feedback control loop of switch mode power
supplies. In this application the device 1.24
volt reference enables the generation of low
voltage supplies, typically 3.3 volts or 3 volts.
FEATURES
Surface mount SOT23 package
TO92 package
2.5% and 1% tolerance
Maximum temperature coefficient 50
ppm/°C
Temperature compensated for
operation over the full temperature
range
Programmable output voltage
100
μ
A to 25mA current sink capability
Low output noise
APPLICATIONS
Shunt regulator
Series regulator
Voltage monitor
Over voltage/ under voltage protection
Switch mode power supplies
ADJUSTABLE PRECISION
ZENER SHUNT REGULATOR
Issue 1 - NOVEMBER 1998
ZR431L
V
Z
G
nd
V
ref
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZR431L(4) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
ZR431L_03 制造商:ZETEX 制造商全稱:ZETEX 功能描述:ADJUSTABLE PRECISION SHUNT REGULATOR
ZR431LC01 功能描述:IC VREF SHUNT PREC ADJ TO-92-3 RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 基準(zhǔn)類(lèi)型:旁路，可調(diào)節(jié)，精度 輸出電壓:2.495 V ~ 36 V 容差:±1% 溫度系數(shù):標(biāo)準(zhǔn)值 34ppm/°C 輸入電壓:2.495 V ~ 36 V 通道數(shù):1 電流 - 陰極:1mA 電流 - 靜態(tài):- 電流 - 輸出:100mA 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:TO-236-3，SC-59，SOT-23-3 供應(yīng)商設(shè)備封裝:SOT-23-3 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:1073 (CN2011-ZH PDF) 其它名稱:296-17329-1
ZR431LC01 制造商:Diodes Incorporated 功能描述:SHUNT REG ADJ +1.25/10V TO-92 431
ZR431LC01L 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:Adjustable precision shunt regulator
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