參數(shù)資料
型號(hào)： AZ431LBRTR
廠商： BCD Semiconductor Manufacturing Limited
英文描述： LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR
中文描述： 低壓（兩種器件）可調(diào)式精密并聯(lián)穩(wěn)壓器
文件頁(yè)數(shù)： 1/17頁(yè)
文件大小： 189K
代理商： AZ431LBRTR
LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR AZ431L
Data Sheet
1
Mar. 2007 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
General Description
The AZ431L series ICs are low voltage three-terminal
adjustable 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, motherboard and
other adjustable regulators.
The output voltage can be set to any value between
1.24V and 18V with two external resistors.
The AZ431L precision reference is offered in two volt-
age tolerance: 0.5% and 1.0%.
These ICs are available in 4 packages: TO-92 (bulk or
ammo packing), SOT-23, SOT-23-5, SOT-89-3.
Features
·
Wide Programmable Precise Output Voltage from
1.24V to 18V
High Stability under Capacitive Load
Low Temperature Deviation: 3mV Typical
Low Equivalent Full-range Temperature Coeffi-
cient: 20PPM/
o
C Typical
Low Dynamic Output Resistance: 0.05
Typical
High Sink Current Capacity from 0.1mA to
100mA
Low Output Noise
Wide Operating Range of -40 to 125
o
C
·
·
·
·
·
·
·
Applications
·
·
·
·
·
Graphic Card
PC Motherboard
Voltage Adapter
Switching Power Supply
Charger
Figure 1. Package Types of AZ431L
SOT-23
TO-92
SOT-89-3
SOT-23-5
TO-92 Ammo Packing
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AZ431LBR-TR 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR
AZ431LBR-TRE1 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR
AZ431LBRTR-E1 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR
AZ431LBRTR-G1 制造商:Diodes Incorporated 功能描述:VREG SHUNT REGULATOR SOT89 T&R 1K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC VREF SHUNT PREC ADJ SOT89 制造商:Diodes Incorporated 功能描述:Adj Prec Shunt Reg 1.24V to 18V 3mV
AZ431LBZ 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR
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