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參數資料
| 型號： | AMS431 |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 英文描述： | PRECISION ADJUSTABLE SHUNT REGULATOR |
| 中文描述： | 精密可調并聯(lián)穩(wěn)壓器 |
| 文件頁數： | 1/7頁 |
| 文件大?。?/td> | 72K |
| 代理商： | AMS431 |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
Advanced
AMS431
Monolithic
PRECISION ADJUSTABLE SHUNT REGULATOR
Systems
FEATURES
Trimmed 0.25% Reference
Wide Operating Current Range 250
μ
A to 150mA
Low Dynamic Output Impedance
Low Output Noise
Nominal Temperature Range to 85
°
C
Temperature-Compensated: 60ppm/
°
C
Internal Amplifier with 150mA Capability
APPLICATIONS
Battery Powered Systems
Switching Power Supplies
Adjustable Power Supplies
Linear Regulators
Error Amplifiers
Notebook/Personal Computer
Monitors/ VCR/ TV
Pagers
GENERAL DESCRIPTION
The AMS431 is a three-terminal adjustable shunt regulator with guaranteed temperature stability over the entire range of
operation. The output voltage can be set to any value between 2.5V (VREF) and 36V by adding two external resistors. Due to
the sharp turn-on characteristics this device is an excellent replacement for zener diodes in many applications.
AMS431 is available in TO-92, SO-8, SOT-89 and SOT-23 packages.
ORDERING INFORMATION:
TOL.
PACKAGE TYPE
8 LEAD SOIC
AMS431AS
AMS431BS
AMS431CS
OPERATING
TEMP. RANGE
-40 to +85
°
C
-40 to +85
°
C
-40 to +85
°
C
TO-92
SOT-89
3 LEAD SOT-23
AMS431AM
AMS431BM
AMS431CM
±
0.25%
±
0.5%
±
1.0%
AMS431AN
AMS431BN
AMS431CN
AMS431AL
AMS431BL
AMS431CL
PIN CONNECTIONS
TO-92
8L SOIC
SO Package (S)
SOT-89
(L)
3L SOT-23
(M)
Plastic Package (N)
1
2
3
REF
ANODE
CATHODE
2
8
3
4
7
6
5
ANODE
N/C
N/C
ANODE
ANODE
ANODE
1
REF
CATHODE
1
2
3
CATHODE
ANODE
REF
CATHODE
REF
ANODE
Bottom View
Top View
Top View
Top View
相關PDF資料 |
PDF描述 |
|---|---|
| AMS431A | PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431AL | PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431AM | PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431L | 1.2V SHUNT REGULATOR |
| AMS431LA | 1.2V SHUNT REGULATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AMS431A | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431AL | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431AM | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431AN | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431AS | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
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