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Número de pieza | B29150 | |
Descripción | 1.5A High Current Low Dropout Voltage Regulator Adjustable & Fix Output | |
Fabricantes | Bay Lineer | |
Logotipo | ||
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Bay Linear
Inspire the Linear Power
1.5A High Current Low Dropout
Voltage Regulator Adjustable & Fix Output
B29150
Preliminary Information
Description
The Bay Linear B29150 is a 1.5A high accuracy, low dropout
voltage regulator with only 350mV(Typ.)@ 1.5A). The B29150 is
designed for low voltage a application that requires 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 B29150 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%. Features such as Enable pin, Error Flag pin are also
included in the 5 pin packages. The B29150 is offer in a new LPDD
(Low Profile TO-263) package from 4.47 mm (DD) tickness down
to only 1.27 mm (LPDD) total tickness.
The B29150 are offered in a 3 & 5-pin TO-220 & TO-263 package
compatible with other 3 terminal regulators. For a 3A low dropout
regulator refer to the B39300 data sheet.
Features
• Adjustable & Fix Output
• 1% output accuracy @2.5V, 3.3V, @ 5.0V
• Output Current of 1.5A
• Low Dropout Voltage of 350mV @ 1.5A
• Extremely Tight Load & Line Regulation
• Reverse-battery and “Load Dump” Protection
• Zero Current Shutdown Mode (5-pin version)
• Error Flag Signal Output-of-Regulation (5-pin
version)
• Offer in TO-263, TO-220, & New Slim LPDD
• Similar to industry Standard MIC29150
Applications
• Powering VGA & Sound Card
• LCD Monitor
• USB Power Supply
• SMPS Post Regulator
• High Efficiency ”Green” Computer System
• Adjustable Power Supply
Pin Connection
Ordering Information
TO-263-3 Package
TO-263-5 Package
BAY
B29150
1 23
VIN GND VOUT
Front View
BAY
B29151/52/53
1 2 3 45
B29151
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) FLAG
Top View
B29152
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
B29153
1) FLAG
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
Devices
B29150T
B29151/2/3T
B29150S
B29151/2/3S
B29150J
B29151/2/3J
TO-220-3 Package
Package
TO-220-3
TO-220-5
TO-263-3
TO-263-5
LPDD-3
LPDD-5
TO-220-5 Package
Temp.
-40 °C to 125 °C
-40 °C to 125 °C
-40 °C to 125 °C
-40 °C to 125 °C
-40 °C to 125 °C
-40 °C to 125 °C
BAY
B29150
VIN GND VOUT
Front View
BAY
B29151/52/53
B29151
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) FLAG
B29152
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
B29153
1) FLAG
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
1 2 34 5
Top View
Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 989-7144, Fax: (925) 940-9556
www.baylinear.com
1 page B29150
Advance Information- These data sheets contain descriptions of products that are in development. The specifications are based on the engineering calculations, computer simulations and/
or initial prototype evaluation.
Preliminary Information- These data sheets contain minimum and maximum specifications that are based on the initial device characterizations. These limits are subject to change upon the
completion of the full characterization over the specified temperature and supply voltage ranges.
The application circuit examples are only to explain the representative applications of the devices and are not intended to guarantee any circuit design or permit any
industrial property right to other rights to execute. Bay Linear takes no responsibility for any problems related to any industrial property right resulting from the use of
the contents shown in the data book. Typical parameters can and do vary in different applications. Customer’s technical experts must validate all operating parameters
including “ Typical” for each customer application.
LIFE SUPPORT AND NUCLEAR POLICY
Bay Linear products are not authorized for and should not be used within life support systems which are intended for surgical implants into the body
to support or sustain life, in aircraft, space equipment, submarine, or nuclear facility applications without the specific written consent of Bay Linear
President.
Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 989-7144, Fax: (925) 940-9556
www.baylinear.com
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet B29150.PDF ] |
Número de pieza | Descripción | Fabricantes |
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