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BA7806CP-E2

P1-P3P4-P6P7-P9P10-P12P13-P13
1/12
www.rohm.com
2012.03 - Rev.C
© 2012 ROHM Co., Ltd. All rights reserved.
78 Series Regulators
1A Output 78 series Regulators
500mA Output 78 series Regulators
BA78□□Series,BA78M□□Series
●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) Part Number：BA78M□□□□ (0.5A)
Symbol assignment of output voltage Symbol assignment of output voltage
a
□□ Output voltage(V) □□ Output voltage(V)
a
□□ Output voltage(V) □□ Output voltage(V)
05 5.0V typ. 12 12V typ. 05 5.0V typ. 12 12V typ.
06 6.0V typ. 15 15V typ. 06 6.0V typ. 15 15V typ.
07 7.0V typ. 18 18V typ. 07 7.0V typ. 18 18V typ.
08 8.0V typ. 20 20V typ. 08 8.0V typ. 20 20V typ.
09 9.0V typ. 24 24V typ. 09 9.0V typ. 24 24V typ.
10 10.0V typ. 10 10.0V typ.
b
Package
b
Package
CP：TO220CP-3 CP：TO220CP-3
FP：TO252-3 FP：TO252-3
No.12019ECT01
b a
b a
BA78□□Series,BA78M□□Series
Technical Note
2/12
www.rohm.com
2012.03 - Rev.C
© 2012 ROHM Co., Ltd. All rights reserved.
●Absolute Maximum Rating (Ta=25℃)
BA78□□CP/FP, BA78M□□CP/FP
Parameter Symbol Limits Unit
Power supply voltage Vin 35 V
Power Dissipation 1
TO220CP-3
Pd1
2
*
1
W
TO252-3 1
*
1
Power Dissipation 2
TO220CP-3
Pd2
22
*
2
W
TO252-3 10
*
2
Output Current
BA78□□
Io
1
*
3
A
BA78□□M 0.5
*
3
Operating Temperature Range Topr -40～+85 ℃
Storage Temperature Range Tstg -55～+150 ℃
Operating Junction Temperature Range Tj -40～+150 ℃
*1 Derating in done 16mW/℃(TO220CP-3), 8mW/℃(TO252-3) for temperatures above Ta=25℃
*2 Derating in done 176mW/℃(TO220CP-3), 80mW/℃(TO252-3) for temperatures above Ta=25℃, Mounted on infinity Alminium heat sink.
*3 Pd,ASO and Tjmax(150℃) should not be exceeded.
●Operating Conditions(Ta=25℃, Pd should not be exceeded)
BA78□□CP/FP BA78M□□CP/FP
Parameter Symbol Min. Max. Unit. Parameter Symbol Min. Max. Unit.
Input
Voltage
BA7805
Vin
7.5 25
V
Input
Voltage
BA78M05
Vin
7.5 25
V
BA7806 8.5 21 BA78M06 8.5 21
BA7807 9.5 22 BA78M07 9.5 22
BA7808 10.5 23 BA78M08 10.5 23
BA7809 11.5 26 BA78M09 11.5 26
BA7810 12.5 25 BA78M10 12.5 25
BA7812 14.5 27 BA78M12 14.5 27
BA7815 17.5 30 BA78M15 17.5 30
BA7818 21 33 BA78M18 21 33
BA7820 23 33 BA78M20 23 33
BA7824 27 33 BA78M24 27 33
Output Current Io - 1 A Output Current Io - 0.5 A
BA78□□Series,BA78M□□Series
Technical Note
3/12
www.rohm.com
2012.03 - Rev.C
© 2012 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics BA78M□□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＝350mA unless otherwise specified)
Parameter Symbol Type
Limit
Unit Condition
Min Typ Max
Output Voltage 1 Vo1
05 4.8 5.0 5.2
V Io=350mA
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
10 9.6 10.0 10.4
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
Output Voltage 2 Vo2
05 4.75 - 5.25
V
Vin=7.5～20V, Io=5mA～350mA
06 5.7 - 6.3 Vin=8.5～21V, Io=5mA～350mA
07 6.65 - 7.35 Vin=9.5～22V, Io=5mA～350mA
08 7.6 - 8.4 Vin=10.5～23V, Io=5mA～350mA
09 8.55 - 9.45 Vin=11.5～24V, Io=5mA～350mA
10 9.5 - 10.5 Vin=12.5～25V, Io=5mA～350mA
12 11.4 - 12.6 Vin=15～27V, Io=5mA～350mA
15 14.25 - 15.75 Vin=17.5～30V, Io=5mA～350mA
18 17.1 - 18.9 Vin=21～33V, Io=5mA～350mA
20 19.0 - 21.0 Vin=23～33V, Io=5mA～350mA
24 22.8 - 25.2 Vin=27～33V, Io=5mA～350mA
Line Regulation 1 Reg.I1
05 - 3 100
mV
Vin=7～25V, Io=200mA
06 - 3 100 Vin=8～25V, Io=200mA
07 - 4 100 Vin=9～25V, Io=200mA
08 - 4 100 Vin=10.5～25V, Io=200mA
09 - 4 100 Vin=11.5～26V, Io=200mA
10 - 5 100 Vin=12.5～28V, Io=200mA
12 - 5 100 Vin=14.5～30V, Io=200mA
15 - 6 100 Vin=17.5～30V, Io=200mA
18 - 7 100 Vin=21～33V, Io=200mA
20 - 8 100 Vin=23～33V, Io=200mA
24 - 10 100 Vin=27～33V, Io=200mA
Line Regulation 2 Reg.I2
05 - 1 50
mV
Vin=8～12V, Io=200mA
06 - 1 50 Vin=9～25V, Io=200mA
07 - 1 50 Vin=10～25V, Io=200mA
08 - 1 50 Vin=11～25V, Io=200mA
09 - 2 50 Vin=12～25V, Io=200mA
10 - 2 50 Vin=14～26V, Io=200mA
12 - 3 50 Vin=16～30V, Io=200mA
15 - 3 50 Vin=20～30V, Io=200mA
18 - 3 50 Vin=24～33V, Io=200mA
20 - 4 50 Vin=24～33V, Io=200mA
24 - 5 50 Vin=28～33V, Io=200mA
Ripple Rejection R.R.
05 62 78 -
dB ein=1Vrms, f=120Hz, Io=100mA
06 60 74 -
07 57 71 -
08 56 69 -
09 56 67 -
10 56 66 -
12 55 63 -
15 54 60 -
18 53 58 -
20 53 58 -
24 50 55 -
Temperature
Coefficient of
Output Voltage
Tcvo
05 - -1.0 -
mV/℃ Io=5mA, Tj=0～125℃
06/07/08/09/10/12 - -0.5 -
15/18 - -0.6 -
20/24 - -0.7 -
Peak Output Current Io-p common - 875 - mA Tj=25℃
Dropout Voltage Vd common - 2.0 - V Io=500mA
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BA7806CP-E2

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Linear Voltage Regulators IC REG 8.5-21 VOUT 6V 1A
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