S5J1118 SeCoS Halbleitertechnologie GmbH, S5J1118 Datasheet

S5J1118

Manufacturer Part Number

S5J1118

Description

Positive Dropout Fixed-mode Regulato With Function

Manufacturer

SeCoS Halbleitertechnologie GmbH

Datasheet

1.S5J1118.pdf (3 pages)

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01-Jun-2002 Rev. A

http://www.SeCoSGmbH.com/

Description

The S5J1118 is a low dropout positive 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 3.3V logic supply.S5J1118 is

also well suited for other applications such as VGA cards. The product is

guaranteed to have < 1.4V dropout at full load current making it ideal to

provide well regulated outputs 1.5V to 12V with up to 18V input supply.

The product offers a TTL-Logic compatible enable pin.

* Fixed Output Voltage 1.5V,1.8V,2.5V,3.3V,5.0V,9.0V,12V

* Output Current Limiting

* Good Noise Rejection

* Fast Transient Response

Features

* Built-in Thermal Shutdown

* Communication

Applications

1.4V Max. Dropout Voltage At Full Load Current

Enable Function

PC Peripheral

CDROM.

Typical Circuit

Pin Descriptions

Name

GND

OUT

Ground

The output pin of regulator. A min. of 10uF capacitor must be connected from this pin to ground to insure stability.

This input pin of regulator. TTL/CMOS compatiable input Logic high= disable output, Logic low or open=output enable.

(internal pull-down resistor~100K)

The input pin of regulator. Typically a large storage capacitor is connected from this pin to ground to insure that the input voltage

does not sag below the min. dropout voltage during the load transient response. This pin must always be1.3V higher than V

in order for the device to regulate properly.

No connection.

Elektronische Bauelemente

RoHS Compliant Product

Description

Fixed-Mode Regulator With EN Function

REF.

1A Positive Low Dropout

Min.

6.35

5.21

9.40

2.40

0.50

1.27 REF.

S5J1118

Millimeter

Any changing of specification will not be informed individual

10.20

Max.

6.73

5.46

3.00

0.80

REF.

Min.

0.45

2.20

0.46

0.90

5.40

Millimeter

Max.

0.60

2.40

0.58

0.15

1.50

5.59

OUT

Page 1 of 3

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S5J1118 Summary of contents

Page 1

... Elektronische Bauelemente Description The S5J1118 is a low dropout positive 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 3.3V logic supply.S5J1118 is also well suited for other applications such as VGA cards. The product is guaranteed to have < ...

Page 2

... 1118-XX ≤ J Logic Low (ON) Logic High (OFF) V =0. =2.0V EN pulse o T =25 C,30ms A F=120Hz,C =25uF,Tantalum,I =1A OUT O S5J1118- +3V IN OUT I =10mA O Control Circuitry/Power Transistor Any changing of specification will not be informed individual Unit ≤ V ≤ 15V IN ≤ ...

Page 3

... Elektronische Bauelemente Typical Performance Characteristics h tp://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A S5J1118 1A Positive Low Dropout Fixed-Mode Regulator With EN Function I load=800mA Any changing of specification will not be informed individual Page ...

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