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參數(shù)資料
| 型號： | LM431LA |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Shunt Regulator |
| 中文描述： | 并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 764K |
| 代理商： | LM431LA |
Rev. A/DX 2007-06-04
LM431L LM431LA LM431LB
Shunt Regulator
TAITRON COMPONENTS INCORPORATED
www.taitroncomponents.com
Tel:
(800)-TAITRON (800)-824-8766 (661)-257-6060
Fax:
(800)-TAITFAX (800)-824-8329 (661)-257-6415
Page 1 of 13
Shunt Regulator
General Description
The LM431 Series ICs are low voltage three-terminal
programmable shunt regulators with guaranteed thermal
stability over a full operation range. These monolithic ICs
voltage reference operate as a low temperature coefficient
Zener which is programmable from Vref to 18V with two external
resistors. These devices exhibit a wide operating current range
of 80μA to 50/100mA with a typical dynamic impedance of 0.05 to
0.22
. The characteristics of these references make them excellent
replacements for Zener diodes in many applications such as
digital voltmeters, power supplies and op amp circuitry
The LM431L precision reference is offered in three voltage
tolerance for V
REF
=1.240V: 1.5%, 1.0% and 0.5%.
These ICs are available in 4 packages: TO-92, SOT-23, SOT-23-5 and SOT-89.
.
.
Features Applications
Programmable Precise Output Voltage from
1.24V to 16/18V
High Stability under Capacitive Load
Low Temperature Deviation
Low Dynamic Output Impedance: 0.05 to 0.22
Typical
Operating Current from 80μA to 50/100mA.
Low Output Noise Voltage
RoHS Compliance
SOT-89
SOT-23-5
SOT-23
Graphic Card
PC Motherboard
Voltage Adapter
Switching Power Supply
Charger
TO-92
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM431LAK-XX-AR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Shunt Regulator |
| LM431LAK-XX-BL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Shunt Regulator |
| LM431LAK-XX-TR30 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Shunt Regulator |
| LM431LAK-XX-TR70 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Shunt Regulator |
| LM431LAK-XX-TU | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Shunt Regulator |
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