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參數(shù)資料
| 型號： | AZ431LAZ-TRE1 |
| 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）可調式精密并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 173K |
| 代理商： | AZ431LAZ-TRE1 |
LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR
AZ431L
Data Sheet
Apr. 2005 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
1
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
bandgap tolerance: 0.5% and 1%.
These ICs are available in 4 packages: TO-92, SOT-
23-3, SOT-23-5, SOT-89.
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 55
μ
A to 100
mA
Low Output Noise
Wide Operating Range of -40 to 125
o
C
·
·
·
·
·
·
·
Applications
·
·
·
·
·
Graphic Card
PC Motherboard
Voltage Adapter
Switching Power Supply
Charger
SOT-23-5
SOT-23-3
TO-92
Figure 1. Package Types of AZ431L
SOT-89
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| AZ431LAKTR | LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AZ431LAZTR-E1 | 制造商:Diodes Incorporated 功能描述:VREG SHUNT REGULATOR TO92 AMMO 2K - Ammo Pack 制造商:Diodes Incorporated 功能描述:IC VREF SHUNT PREC ADJ TO92 制造商:Diodes Incorporated 功能描述:Adj Prec Shunt Reg 1.24V to 18V 3mV |
| AZ431LAZTR-G1 | 制造商:Diodes Incorporated 功能描述:VREG SHUNT REGULATOR TO92 AMMO 2K - Ammo Pack 制造商:Diodes Incorporated 功能描述:IC VREF SHUNT PREC ADJ TO92 制造商:Diodes Incorporated 功能描述:Adj Prec Shunt Reg 1.24V to 18V 3mV |
| AZ431LBK | 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 |
| AZ431LBKE1 | 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 |
| AZ431LBKTR | 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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