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參數(shù)資料
| 型號： | APL1431BDC-PB |
| 廠商： | Anpec Electronics Corporation |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Adjustable Precision Shunt Regulator |
| 中文描述： | 可調(diào)節(jié)精密并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 460K |
| 代理商： | APL1431BDC-PB |
Copyright
ANPEC Electronics Corp.
Rev. A.3 - May., 2003
APL1431
www.anpec.com.tw
1
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
Adjustable Precision Shunt Regulator
Features
General Description
Applications
The APL1431 is a 3-terminal adjustable voltage ref-
erence with specified thermal stability over applicable
commercial temperature ranges. Output voltage may
be set to any value between V
(2.5 V) and 20 V with
two external resistors (see Figure 2). When used
with an photocoupler, the APL1431 is an ideal volt-
age reference in isolated feedback circuits for 2.5V
to 12V switching-mode power supplies. This device
has a typical output impedance of 0.1
. Active out-
put circuitry provides a very sharp turn-on
characteristic,
making the APL1431 excellent replace-
ments for zener diodes in many applications, includ-
ing on-board regulation and adjustable power
supplies.
Precise Reference Voltage to 2.500V
Guaranteed 0.5% or 1% Reference Voltage
Tolerance
Sink Current Capability , 1mA to 100mA
Quick Turn-on
Adjustable Output Voltage , V
O
= V
REF
to 20V
Low Operational Cathode Current , 250μA
Typical
0.1
Typical Output Impedance
SOT-23 , SOT-89 and TO-92 Packages
Linear Regulators
Adjustable Power Supply
Switching Power Supply
Symbol
Functional Diagram
V
ref
Cathode
REF
Anode
SOT-23 (Top View)
REF
ANODE
CATHODE
1
2
3
SOT-89 (Top View)
REF
ANODE
CATHODE
1
2
3
REF
ANODE
CATHODE
1
2
3
TO-92 (Top View)
Cathode
Anode
REF
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| APL1431BDC-TB | Adjustable Precision Shunt Regulator |
| APL1431BDC-TR | Adjustable Precision Shunt Regulator |
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| APL1431AAC-TB | Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Aluminum; Series:GT; No. of Contacts:9; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Square Flange Receptacle; Body Style:Straight |
| APL1431AAC-PB | GT 5C 5#16 PIN RECP WALL RM |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| APL1431BDC-TB | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Adjustable Precision Shunt Regulator |
| APL1431BDC-TR | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Adjustable Precision Shunt Regulator |
| APL1431BDI-PB | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Adjustable Precision Shunt Regulator |
| APL1431BDI-TB | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Adjustable Precision Shunt Regulator |
| APL1431BDI-TR | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Adjustable Precision Shunt Regulator |
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