SPX1086AT-2.5 데이터 시트보기 (PDF) - Signal Processing Technologies

부품명

상세내역

제조사

SPX1086AT-2.5

1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response

Signal Processing Technologies 

SPX1086

1.5A Low Dropout Voltage Regulator

Adjustable & Fixed Output,

Fast Response

FEATURES

• Adjustable Output Down To 1.2V

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

• Output Current of 1.5A

• Low Dropout Voltage 1.1V Typ.

• Extremely Tight Load And Line Regulation

• Current & Thermal Limiting

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

• Similar To Industry Standard LT1086/LT1586

APPLICATIONS

• Powering VGA & Sound Card

• Power PC Supplies

• SMPS Post-Regulator

• High Efficiency “Green” Computer Systems

• High Efficiency Linear Power Supplies

• Portable Instrumentation

• Constant Current Regulators

• Adjustable Power Supplies

• Battery charger

PRODUCT DESCRIPTION

The SPX1086 is a low power 1.5A adjustable and fixed voltage regulators that are very easy to use. It requires only 2 external

resistors to set the output voltage for adjustable version. The SPX1086 is designed for low voltage applications that offer lower

dropout voltage and faster transient response. This device is an excellent choice for use in powering low voltage microprocessor that

require a lower dropout, faster transient response to regulate from +2.5V to 3.8V supplies and as a post regulator for switching

supplies applications. The SPX1086 features low dropout of a maximum 1.2 volts.

The SPX1086 offers full protection against over-current faults, reversed input polarity, reversed load insertion, and positive and

negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The IQ of this device flows into load which

increases efficiency.

The SPX1086 are offered in a 3-pin TO-220, TO-263 & TO-252 packages compatible with other 3 terminal regulators. For a 3A low

dropout regulator refer to the SPX1587 data sheet.

PIN CONNECTIONS

TO-263-3 (T)

TO-252 (R)

TO-220-3 (U)

SPX1086

1 23

SPX1086

1 23

SPX1086

123

ADJ/GND VOUT VIN

Top View

ADJ/GND VOUT VIN

Front View

ADJ/GND VOUT VIN

Front View

Rev. 11/2/00

Share Link: