SPX1202AT 查看數據表（PDF） - Signal Processing Technologies

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SPX1202AT

1A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response

Signal Processing Technologies 

SPX2810

1A Low Dropout Voltage Regulator

Adjustable & Fixed Output,

Fast Response

FEATURES

• Adjustable Output Down To 1.2V

• Fixed Output Voltages 1.5V, 2.5V, 3.0V, 3.3V, 5.0V

• Output Current Of 1A

• Low Dropout Voltage 1.2V Typ.

• Extremely Tight Load And Line Regulation

• Current & Thermal Limiting

• Standard 3-Terminal Low Cost TO-220, TO-263, TO-252 & SOT-223

APPLICATIONS

• Portable Palmtop/Notebook Computer

• SMPS Post-Regulator

• Disk Drives

• Portable Consumer Equipment

• Portable Instrumentation

• Battery charger

PRODUCT DESCRIPTION

The SPX2810 is a low power positive voltage regulator designed to source 1A output current. This device is an excellent choice for

use in battery-powered applications and portable computers. The SPX2810 features very low quiescent current and very low dropout

voltage of 1.2V at a full load and lower as output current decreases. This product is available as adjustable or fixed 1.5V, 2.5V, 3.0V,

3.3V, and 5V output voltages.

The SPX2810 is offered in a 3-pin surface mount packages SOT-223, TO-220, TO-252 & DD package. The output capacitor of 10µF

or larger is needed for the output stability of SPX2810 as required by most other regulator circuits

PIN CONNECTIONS

SOT-223 (M3)

TO-263-3 (T)

TO-220-3 (U)

TO-252 (R)

SPX2810

1 23

ADJ/ GND VOUT VIN

Top View

SPX2810

1 23

ADJ/GND VOUT VIN

Top View

SPX2810

123

ADJ/GND VOUT VIN

Front View

SPX2810

1 23

ADJ/GND VOUT VIN

Front View

Rev. 10/30/00

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