Datasheet > AS2937M3-10

AS2937M3-10

更新时间： 2022-12-01 19:13:28

品牌	Logo	应用领域
西伯斯 - SIPEX		光电二极管
页数	文件大小	规格书
3页	87K
描述
Fixed Positive LDO Regulator, 10V, 1V Dropout, BIPolar, PDSO4, SOT-223, 3 PIN

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AS2937M3-10 数据手册

AS2937

500mA Low Dropout Voltage Regulators

(PRELIMINARY INFORMATION)

FEATURES

APPLICATIONS

• Output Current 500mA at 15V,12V, 10V, 8V, 5V, 3.3V and 2.5V

• Internal Short Circuit Current Limit

• Dropout Voltage 0.5V at 500mA Output

• Extremely Tight Load and Line Regulation

• Very Low Temperature Coefficient

• Mirror Image Insertion Protection

• Battery Powered Systems

• Cordless Telephones

• Automotive Electronics

• Portable/ Palm Top / Notebook Computers

• Portable Consumer Equipment

• Portable Instrumentation

• SMPS Post-Regulator

• Direct Replacement For LM2937 Socket

• Voltage Reference

PRODUCT DESCRIPTION

The AS2937 is a low power positive voltage regulator. The AS2937 offers 500mA output current with a dropout voltage of only 0.5V

and over temperature dropout is up to 1V. The quiescent current is 10mA at differential output of 5V and output current of 500mA. A

higher quiescent current can exist when the device is in dropout mode (V_IN- V_OUT≤ 3V )

The regulator will automatically shut down to protect both the internal circuits and the load. This device also features short circuit and

thermal overload protection.

The AS2937 is offered in a 3-pin TO-220 package compatible with other 5 volt and 3.3 volt regulators, TO-263 and SOT-223. This

device offers a variety of output voltages 15V,12V, 10V, 8V, 5V, 3.3V and 2.5V. AS2937 is a direct replacement to LM2937.

ORDERING INFORMATION

TO-220

3-PIN

TO-263

3 PIN

SOT-223

3-PIN

OPERATING

TEMP. RANGE

-40 °C to +125°C

AS2937U-X

AS2937T-X

AS2937M3-X

X = Output Voltage (X = 2.5V, 3.3V, 5.0V, 8.0V, 10V, 12V or 15V

Consult factory for other fixed voltages.

PIN CONNECTIONS

TO-263-3 (T)

TO-220-3 (U)

AS2937

SOT-223 (M3)

AS2937

V_INGND V_OUT

Top View

V_OUTGND V_IN

Top View

V_OUT

V_IN

GND

Front View

Rev. 9/29/00

12 3

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与AS2937M3-10相关器件

型号	品牌	描述	获取价格	数据表
AS2937M3-12	SIPEX	Fixed Positive LDO Regulator, 12V, 1V Dropout, BIPolar, PDSO4, SOT-223, 3 PIN	获取价格
AS2937M3-15	SIPEX	Fixed Positive LDO Regulator, 15V, 1V Dropout, BIPolar, PDSO4, SOT-223, 3 PIN	获取价格
AS2937M3-2.5	SIPEX	Fixed Positive LDO Regulator, 2.5V, 1V Dropout, BIPolar, PDSO4, SOT-223, 3 PIN	获取价格
AS2937M3-3.3	SIPEX	Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, PDSO4, SOT-223, 3 PIN	获取价格
AS2937M3-5.0	SIPEX	Fixed Positive LDO Regulator, 5V, 1V Dropout, BIPolar, PDSO4, SOT-223, 3 PIN	获取价格
AS2937M3-8.0	SIPEX	Fixed Positive LDO Regulator, 8V, 1V Dropout, BIPolar, PDSO4, SOT-223, 3 PIN	获取价格