SPX2940T-5.0 Sipex Corporation, SPX2940T-5.0 Datasheet
SPX2940T-5.0
Manufacturer Part Number
SPX2940T-5.0
Description
Manufacturer
Sipex Corporation
Datasheet
1.SPX2940T-5.0.pdf
(9 pages)
Specifications of SPX2940T-5.0
Date_code
2009+
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
SPX2940T-5.0
Manufacturer:
Sipex
Quantity:
4 523
Part Number:
SPX2940T-5.0
Manufacturer:
SIPEX
Quantity:
20 000
FEATURES
■ Guaranted 1.5A Peak Current
■ Low Quiescent Current
■ Low Dropout Voltage of 280mV at 1A
■ Extremely Tight Load and Line Regulation
■ Extremely Fast Transient Response
■ Reverse-battery Protection
■ Internal Thermal Protection
■ Internal Short Circuit Current Limit
■ Replacement for LM2940, MIC2940A,
■ Standard TO-220 and TO-263 packages
APPLICATIONS
■ Powering VGA & Sound Card
■ LCD Monitors
■ USB Power Supply
■ Power PC
■ SMPS Post-Regulator
The SPX2940 is a 1A, accurate voltage regulators with a low drop out voltage of 280mV (typical)
at 1A. These regulators are specifically designed for low voltage applications that require a low
dropout voltage and a fast transient response. They are fully fault protected against over-current,
reverse battery, and positive and negative voltage transients.
The SPX2940 is offered in 3-pin TO-220 & TO-263 packages. For a 3A version, refer to the
SPX29300 data sheet.
Date: 5/25/04
Figure 1. Fixed Output Linear Regulator.
AS2940
TM
Supplies
V
IN
6.8µF
®
+
1A Low Dropout Voltage Regulator
SPX2940 1A Low Dropout Voltage Regulator
1
SPX2940
2
1
Fixed Output, Fast Response
■ PDA or Notebook Computer
■ High Efficiency Linear Power Supplies
■ Portable Instrumentation
■ Constant Current Regulators
■ Cordless Telephones
■ Automotive Electronics
Now Available in Lead Free Packaging
3
TYPICAL APPLICATIONS CIRCUIT
+
10µF
V
1
IN
3 Pin TO-263
SPX2940
GND
2
V
OUT
V
© Copyright 2004 Sipex Corporation
3
OUT
SPX2940
DESCRIPTION
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