參數(shù)資料
型號: LM336Z-2.5/T7
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.49 V, PBCY3
封裝: PLASTIC, TO-92, 3 PIN
文件頁數(shù): 1/12頁
文件大?。?/td> 681K
代理商: LM336Z-2.5/T7
LM136-2.5/LM236-2.5/LM336-2.5V
Reference Diode
General Description
The LM136-2.5/LM236-2.5 and LM336-2.5 integrated cir-
cuits are precision 2.5V shunt regulator diodes. These
monolithic IC voltage references operate as a low-
temperature-coefficient 2.5V zener with 0.2
dynamic im-
pedance. A third terminal on the LM136-2.5 allows the refer-
ence voltage and temperature coefficient to be trimmed
easily.
The LM136-2.5 series is useful as a precision 2.5V low
voltage reference for digital voltmeters, power supplies or op
amp circuitry. The 2.5V make it convenient to obtain a stable
reference from 5V logic supplies. Further, since the LM136-
2.5 operates as a shunt regulator, it can be used as either a
positive or negative voltage reference.
The LM136-2.5 is rated for operation over 55C to +125C
while the LM236-2.5 is rated over a 25C to +85C tem-
perature range.
The LM336-2.5 is rated for operation over a 0C to +70C
temperature range. See the connection diagrams for avail-
able packages.
Features
n
Low temperature coefficient
n
Wide operating current of 400 A to 10 mA
n
0.2
dynamic impedance
n ±
1% initial tolerance available
n
Guaranteed temperature stability
n
Easily trimmed for minimum temperature drift
n
Fast turn-on
Connection Diagrams
TO-92
Plastic Package
00571508
Bottom View
Order Number LM336Z-2.5 or LM336BZ-2.5
See NS Package Number Z03A
TO-46
Metal Can Package
00571520
Bottom View
Order Number LM136H-2.5,
LM136H-2.5/883, LM236H-2.5,
or LM236AH-2.5
See NS Package Number H03H
SO Package
00571512
Top View
Order Number LM236M-2.5,
LM236AM-2.5, LM336M-2.5
or LM336BM-2.5
See NS Package Number M08A
June 2005
LM136-2.5/LM236-2.5/LM336-2.5V
Reference
Diode
2005 National Semiconductor Corporation
DS005715
www.national.com
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LM336Z25X 制造商:Fairchild Semiconductor Corporation 功能描述:VOLTAGE REGULATOR IC ROHS COMPLIANT:NO
LM336Z25XA 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Precision Shunt Programmable RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結(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
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LM336Z-5.0 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結(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