Datasheet > AMS431L

AMS431L

更新时间： 2025-07-17 22:50:11

品牌	Logo	应用领域
ADMOS		稳压器
页数	文件大小	规格书
7页	68K
描述
1.2V SHUNT REGULATOR

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数据手册

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AMS431L 数据手册

Advanced

Monolithic

Systems

AMS431L

1.2V SHUNT REGULATOR

FEATURES

APPLICATIONS

· Trimmed 0.5% Tolerance

· Battery Powered Systems

· Switching Power Supplies

· Adjustable Power Supplies

· Telecommunications

· Error Amplifiers

· Wide Operating Current Range 60mA to 100mA

· Low Reference Input Current 0.4mA

· Low Dynamic Output Impedance

· Low Output Noise

· Nominal Temperature Range to 85°C

· Temperature-Compensated: 60ppm/°C

· Notebook/Personal Computer

· Monitors/ VCR/ TV

· Pagers

GENERAL DESCRIPTION

The AMS431L 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 1.24V (V_REF) and 20V by adding two external resistors. The

AMS431L features 0.5% initial tolerance, low dynamic output impedance and operates over a wide current range. 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, SOT-89, 3 pin SOT-23 and 5 pin SOT-23 packages.

ORDERING INFORMATION:

TOL.

PACKAGE TYPE

OPERATING

TO-92

AMS431LAN

AMS431LBN

AMS431LCN

SOT-89

3 LEAD SOT-23

AMS431LAM

AMS431LBM

AMS431LCM

5 LEAD SOT-23

AMS431LAM1

AMS431LBM1

AMS431LCM1

TEMP. RANGE

AMS431LAL

AMS431LBL

AMS431LCL

±0.5%

±1.0%

±2.0%

-40 to +85° C

PIN CONNECTIONS

TO-92

Plastic Package (N)

SOT-89

(L)

3L SOT-23

(M)

5L SOT-23

(M1)

ANODE

N/C

N/C 2

CATHODE

ANODE

REFERENCE

CATHODE

REF

ANODE

REF ANODE CATHODE

REF CATHODE

Bottom View

Top View

Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140

12 3 4 5 6 7

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AMS431LAL	ADMOS	获取价格	1.2V SHUNT REGULATOR
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AMS431LAM	ADMOS	获取价格	1.2V SHUNT REGULATOR
AMS431LAM	AMS	获取价格	1.2V SHUNT REGULATOR
AMS431LAM1	ADMOS	获取价格	1.2V SHUNT REGULATOR
AMS431LAM1	AMS	获取价格	1.2V SHUNT REGULATOR
AMS431LAN	ADMOS	获取价格	1.2V SHUNT REGULATOR
AMS431LAN	AMS	获取价格	1.2V SHUNT REGULATOR
AMS431LB	ADMOS	获取价格	1.2V SHUNT REGULATOR