參數(shù)資料
型號(hào)： AN431BN-ATRE1
廠商： BCD Semiconductor Manufacturing Limited
英文描述： ADJUSTABLE PRECISION SHUNT REGULATORS
中文描述： 可調(diào)節(jié)精密并聯(lián)穩(wěn)壓器
文件頁(yè)數(shù)： 1/14頁(yè)
文件大?。?/td> 142K
代理商： AN431BN-ATRE1
ADJUSTABLE PRECISION SHUNT REGULATORS AN431
Data Sheet
1
Mar. 2007 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
General Description
The AN431 series ICs are three-terminal adjustable
shunt regulators with guaranteed thermal stability over
a full operation range. These ICs feature sharp turn-on
characteristics, low temperature coefficient and low
output impedance, which make them ideal substitutes
for Zener diodes in applications such as switching
power supply, charger and other adjustable regulators.
The output voltage of these ICs can be set to any value
between V
REF
(2.5V) and the maximum cathode volt-
age (36V).
The AN431 precision reference is offered in two volt-
age tolerance: 0.5% and 1.0%.
These ICs are available in SOT-23 package.
Features
·
Programmable Precise Output Voltage from 2.5V
to 36V
High Stability under Capacitive Load
Low Temperature Deviation: 4.5mV Typical
Low Equivalent Full-range Temperature Coeffi-
cient with 20PPM/
o
C Typical
Low Dynamic Output Resistance: 0.15
Typical
Sink Current Capacity from 1mA to 100mA
Low Output Noise
Wide Operating Range of -40 to 125
o
C
·
·
·
·
·
·
·
Applications
·
·
·
·
·
Charger
Voltage Adapter
Switching Power Supply
Graphic Card
Precision Voltage Reference
SOT-23
Figure 1. Package Type of AN431
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AN431BN-ATRG1 制造商:Diodes Incorporated 功能描述:VREG SHUNT REGULATOR SOT23 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC VREF SHUNT PREC ADJ SOT23-3 制造商:Diodes Incorporated 功能描述:Adj Shunt Reg 4.5mV 2.5V to 36V 0.15Ohm
AN431BN-BTRG1 制造商:BCDSEMI 制造商全稱(chēng):BCD Semiconductor Manufacturing Limited 功能描述:ADJUSTABLE PRECISION SHUNT REGULATORS
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