Electronic Components Datasheet Search
Selected language     English  ▼


78ST100 Datasheet(PDF) 2 Page - Texas Instruments

Part No. 78ST100
Description  1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
Download  6 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

   
 2 page
background image
For assistance or to order, call (800) 531-5782
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com
3
CHARACTERISTIC
DA T A
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
9
1317
2125
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
9
12
1518
212427
3033
3639
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
16
19
22
25
28
31
34
37
40
78ST133_ 3.3 VDC
(See Note 1)
78ST105_ 5.0 VDC (See Note 1)
78ST112_ 12.0 VDC (See Note 1)
Efficiency vs Output Current
Ripple vs Output Current
Thermal Derating (Ta)
(See Note 2)
Power Dissipation vs Output Current
Iout (A)
Iout (A)
Iout (A)
Iout (A)
Iout (A)
Iout (A)
Iout (A)
Iout (A)
Iout (A)
Vin (Volts)
Vin (Volts)
Vin (Volts)
85°C
60°C
70°C
85°C
85°C
70°C
Note 1:
All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Note 2:
Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Notes.)
60°C
70°C
78ST100
Series
Efficiency vs Output Current
Efficiency vs Output Current
Ripple vs Output Current
Ripple vs Output Current
Thermal Derating (Ta)
(See Note 2)
Thermal Derating (Ta)
(See Note 2)
Power Dissipation vs Output Current
Power Dissipation vs Output Current
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
7.0V
10.0V
15.0V
20.0V
25.0V
30.0V
Vin
0
10
20
30
40
50
60
0.0
0.5
1.0
1.5
7.0V
10.0V
15.0V
20.0V
25.0V
30.0V
Vin
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.0
0.5
1.0
1.5
7.0V
10.0V
15.0V
20.0V
25.0V
30.0V
Vin
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
7.0V
10.0V
15.0V
20.0V
25.0V
30.0V
Vin
0
10
20
30
40
50
60
70
80
0.0
0.5
1.0
1.5
7.0V
10.0V
15.0V
20.0V
25.0V
30.0V
Vin
60°C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.0
0.5
1.0
1.5
7.0V
10.0V
15.0V
20.0V
25.0V
30.0V
Vin
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
14.0V
20.0V
25.0V
30.0V
35.0V
Vin
0
20
40
60
80
100
120
140
0.0
0.5
1.0
1.5
14.0V
20.0V
25.0V
30.0V
35.0V
Vin
0.0
0.5
1.0
1.5
2.0
2.5
0.0
0.5
1.0
1.5
14.0V
20.0V
25.0V
30.0V
35.0V
Vin




Html Pages

1  2  3  4  5  6 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
PT78ST1001.5 Amp Positive Step-Down Integrated Switching Regulator 1 2 3 4 Texas Instruments
N2576G52 KHz 3A Step-Down Switching Voltage Regulator SVR 1 2 3 4 5 List of Unclassifed Manufacturers
N2576G-3.352 KHz 3A Step-Down Switching Voltage Regulator SVR 1 2 3 4 5 List of Unclassifed Manufacturers
N2576G-552 KHz 3A Step-Down Switching Voltage Regulator SVR 1 2 3 4 5 List of Unclassifed Manufacturers
LT1977High Voltage 1.5A 500kHz Step-Down Switching Regulator with 100uA Quiescent Current 1 2 3 4 5 MoreLinear Technology
AD80001.5 GHz Ultrahigh Speed Op Amp 1 2 3 4 5 MoreAnalog Devices
A8499High Voltage Step-Down Regulator 1 2 3 4 5 MoreAllegro MicroSystems
AD8003Triple 1.5 GHz Op Amp 1 2 3 4 5 MoreAnalog Devices
AN65314-pin variable positive output voltage regulator 1 2 3 4 5 Panasonic Semiconductor
SH16055A Efficient Switching Regulator 1 2 3 4 Fairchild Semiconductor

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl