BA7818CP Datasheet PDF - ROHM Semiconductor
| Part Number | BA7818CP | |
| Description | 78 Series Regulators | |
| Manufacturers | ROHM Semiconductor | |
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There is a preview and BA7818CP download ( pdf file ) link at the bottom of this page. Total 13 Pages | ||
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78 Series Regulators
1A Output 78 series Regulators
500mA Output 78 series Regulators
BA78□□Series,BA78M□□Series
No.12019ECT01
●Description
BA78□□, BA78M□□ series are three-terminal regulators available with several fixed output voltages. It supplies the
stable fixes voltage from unstable direct input voltage. The useful output voltage lineup is 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V,
18V, 20V, 24V with 0.5A / 1A current ability. They have nearly same electric characteristics as competitor products and cover
a wide range of application.
●Features
1) Built-in over-current protection circuit and thermal shutdown circuit
2) High ripple rejection
3) Available TO220CP-3, TO252-3 package to a wide range application
4) Compatible replacement to competitor products
5) Various voltage lineup (5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24V)
●Applications
Fixed voltage power supply for TV, Audio components, etc
●Line up
■1A BA78□□Series
Part Number
5V 6V 7V 8V 9V 10V 12V 15V 18V 20V 24V Package
BA78□□CP
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO220CP-3
BA78□□FP
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO252-3
■0.5A BA78M□□Series
Part Number
5V 6V 7V 8V 9V 10V 12V 15V 18V 20V 24V Package
BA78M□□CP ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO220CP-3
BA78M□□FP
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO252-3
●Output Voltage and Marking
Part Number：BA78□□□□ (1A)
ab
Symbol
assignment of output voltage
□□ Output voltage(V) □□ Output voltage(V)
05 5.0V typ. 12 12V typ.
06 6.0V typ. 15 15V typ.
a 07 7.0V typ. 18 18V typ.
08 8.0V typ. 20 20V typ.
09 9.0V typ. 24 24V typ.
10 10.0V typ.
Package
CP：TO220CP-3
b FP：TO252-3
Part Number：BA78M□□□□ (0.5A)
ab
Symbol
assignment of output voltage
□□ Output voltage(V) □□ Output voltage(V)
05 5.0V typ. 12
12V typ.
06 6.0V typ. 15
15V typ.
a 07
7.0V typ.
18
18V typ.
08 8.0V typ. 20
20V typ.
09 9.0V typ. 24
24V typ.
10 10.0V typ.
Package
CP：TO220CP-3
b FP：TO252-3
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
1/12
2012.03 - Rev.C
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BA78□□Series,BA78M□□Series
Technical Note
●Electrical Characteristics BA78□□CP/FP
(Ta=25℃,Vin=10V(05),11V(06),13V(07),14V(08),15V(09),16V(10),19V(12),23V(15),27V(18),29V(20),33V(24),Io=500mA unless otherwise specified)
Parameter
Symbol
Type
Limit
Min Typ Max
Unit
Condition
05 4.8 5.0 5.2
06 5.75 6.0 6.25
07 6.7 7.0 7.3
08 7.7 8.0 8.3
09 8.6 9.0 9.4
Output Voltage 1
Vo1
10
9.6 10.0 10.4
V Io=500mA
12 11.5 12.0 12.5
15 14.4 15.0 15.6
18 17.3 18.0 18.7
20 19.2 20.0 20.8
24 23.0 24.0 25.0
05 4.75 - 5.25
Vin=7.5～20V, Io=5mA～1A
06 5.7 - 6.3
Vin=8.5～21V, Io=5mA～1A
07 6.65 - 7.35
Vin=9.5～22V, Io=5mA～1A
08 7.6 - 8.4
Vin=10.5～23V, Io=5mA～1A
09 8.55 - 9.45
Vin=11.5～26V, Io=5mA～1A
Output Voltage 2
Vo2
10 9.5 - 10.5 V Vin=12.5～25V, Io=5mA～1A
12 11.4 - 12.6
Vin=15～27V, Io=5mA～1A
15 14.25 - 15.75
Vin=17.5～30V, Io=5mA～1A
18 17.1 - 18.9
Vin=21～33V, Io=5mA～1A
20 19.0 - 21.0
Vin=23～33V, Io=5mA～1A
24 22.8 - 25.2
Vin=27～33V, Io=5mA～1A
05 - 3 100 Vin=7～25V, Io=500mA
06 - 4 120 Vin=8～25V, Io=500mA
07 - 5 140 Vin=9～25V, Io=500mA
08 - 5 160 Vin=10.5～25V, Io=500mA
09 - 6 180 Vin=11.5～26V, Io=500mA
Line Regulation 1
Reg.I1
10
- 7 200 mV Vin=12.5～27V, Io=500mA
12 - 8 240 Vin=14.5～30V, Io=500mA
15 - 9 300 Vin=17.5～30V, Io=500mA
18 - 10 360 Vin=21～33V, Io=500mA
20 - 12 400 Vin=23～33V, Io=500mA
24 - 15 480 Vin=27～33V, Io=500mA
05 - 1 50
Vin=8～12V, Io=500mA
06 - 2 60
Vin=9～13V, Io=500mA
07 - 2 70
Vin=10～15V, Io=500mA
08 - 3 80
Vin=11～17V, Io=500mA
09 - 4 90
Vin=13～19V, Io=500mA
Line Regulation 2
Reg.I2
10
- 4 100 mV Vin=14～20V, Io=500mA
12 - 5 120 Vin=16～22V, Io=500mA
15 - 5 150 Vin=20～26V, Io=500mA
18 - 5 180 Vin=24～30V, Io=500mA
20 - 7 200 Vin=26～32V, Io=500mA
24 - 10 240 Vin=30～33V, Io=500mA
05
62 78
-
06
59 73
-
07
57 69
-
08
56 65
-
Ripple Rejection
R.R.
09
10
12
56 64
55 64
55 63
-
-
-
dB
ein=1Vrms, f=120Hz,
Io=100mA
15
54 62
-
18
53 61
-
20
53 60
-
24
50 58
-
Temperature
Coefficient of
Output Voltage
05 - -1.0 -
Tcvo
06/07/08/09/10/12
15/18
-
-
-0.5
-0.6
-
-
mV/℃ Io=5mA, Tj=0～125℃
20/24
- -0.7 -
Peak Output Current
Io-p
common
- 1.7 -
A Tj=25℃
Dropout Voltage
Vd
common
- 2.0 -
V Io=1A
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
5/12
2012.03 - Rev.C
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BA7818CP electronic component. |
| Information | Total 13 Pages | |
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| Download | [ BA7818CP.PDF Datasheet ] | |
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