SE1147-50 SECOS [SeCoS Halbleitertechnologie GmbH], SE1147-50 Datasheet

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SE1147-50

Manufacturer Part Number
SE1147-50
Description
Positive Regulator
Manufacturer
SECOS [SeCoS Halbleitertechnologie GmbH]
Datasheet
01-Jun-2002 Rev. A
http://www.SeCoSGmbH.com/
1.4V
Description
The SE1147-50 is a low dropout at positive adjustable or fixed-mode
regulator with min. of 1A output current capability. The product is
specifically designed to provide well-regulated supply for low voltage
IC applications such as high-speed bus termination and low current
logic supply. SE1147-50 is also well suited for other applications
such as VGA cards. SE1147-50 is guaranteed to have lower than
*
* Communication
regulated
Applications
* Output Current Limiting
* Good Noise Rejection
* Fast Transient Response
Features
*
* Built-in Thermal Shutdown
Typical Circuit
PC Peripheral
1.4V Max. Dropout Full Load Current
dropout at full load current making it ideal to provide well
outputs 5V with 6.4V to 18V input supply
Elektronische Bauelemente
RoHS Compliant Product
Block Diagram
REF.
L4
L5
D
A
E
b
c
4.40
0.76
0.36
8.60
9.80
14.7
6.20
Min.
SE1147-50
Positive Regulator
Millimeter
1A Low Dropout
Any changing of specification will not be informed individual
Max.
4.80
1.00
0.50
9.00
10.4
15.3
6.60
REF.
A1
c1
b1
L1
Ø
L
e
13.25
Min.
1.25
1.17
2.60
3.71
2.60
2.54 REF.
Millimeter
14.25
Max.
1.45
1.47
2.89
3.96
2.80
Page 1 of 3

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SE1147-50 Summary of contents

Page 1

... Elektronische Bauelemente Description The SE1147- low dropout at positive adjustable or fixed-mode regulator with min output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current logic supply. SE1147-50 is also well suited for other applications such as VGA cards ...

Page 2

... Conditions Io=10mA,Tj=25 ,6.5V Vin 12V : Io=10mA,6.5V<Vin<12V,Tj=25 : LINE Vin=8V,0mA<Io<1A,TJ=25 LOAD Io=1A,( Vout=0.1% Vout) Vin-Vout= 125 : : =25uF Tantalum, I =1A OUT OUT +3V OUT SE1147-50 1A Low Dropout Positive Regulator Function Ratings -0 Internally Limited D -65~+150 0~+150 OP Min. Typ. 4.975 5.000 - : (Note 1, ...

Page 3

... Elektronische Bauelemente Characteristics Curve h tp://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A SE1147-50 1A Low Dropout Positive Regulator Any changing of specification will not be informed individual Page ...

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