BA78□□Series,BA78M□□Series
Technical Note
4/12
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),Io350mA unless otherwise specified)
Parameter Symbol Type
Limit
Unit Condition
Min Typ Max
Load Regulation 1 Reg.L1
05 - 20 100
mV Io=5mA500mA
06 - 20 120
07 - 20 140
08 - 20 160
09 - 20 180
10 - 20 200
12 - 20 240
15 - 20 300
18 - 20 360
20 - 20 400
24 - 20 480
Load Regulation 2 Reg.L2
05 - 10 50
mV Io=5mA200mA
06 - 10 60
07 - 10 70
08 - 10 80
09 - 10 90
10 - 10 100
12 - 10 120
15 - 10 150
18 - 10 180
20 - 10 200
24 - 10 240
Output Noise
Voltage
Vn
05 - 40 -
µV f=10Hz100kHz
06 - 60 -
07 - 70 -
08 - 80 -
09 - 90 -
10 - 100 -
12 - 110 -
15 - 130 -
18 - 140 -
20 - 150 -
24 - 170 -
Bias Current Ib common - 4.5 6.0 mA Io=0mA
Bias Current Change1 Ib1 common - - 0.5 mA Io=5mA350mA
Bias Current Change 2 Ib2
05 - - 0.8
mA
Vin:825V, Io=200mA
06 - - 0.8 Vin:925V, Io=200mA
07 - - 0.8 Vin:1025V, Io=200mA
08 - - 0.8 Vin:10.525V, Io=200mA
09 - - 0.8 Vin:1225V, Io=200mA
10 - - 0.8 Vin:1325V, Io=200mA
12 - - 0.8 Vin:14.530V, Io=200mA
15 - - 0.8 Vin:17.530V, Io=200mA
18 - - 0.8 Vin:2133V, Io=200mA
20 - - 0.8 Vin:2333V, Io=200mA
24 - - 0.8 Vin:2733V, Io=200mA
Short-Circuit
Output Current
Ios
05/06/07/08 - 0.4 -
A
Vin=25V
09/10/12/15/18/20/24 - 0.17 - Vin=30V
Output Resistance Ro
05 - 9 -
m f=1kHz
06 - 10 -
07 - 11 -
08 - 12 -
09 - 13 -
10 - 14 -
12 - 16 -
15 - 19 -
18 - 22 -
20 - 25 -
24 - 37 -
BA78□□Series,BA78M□□Series
Technical Note
5/12
www.rohm.com
2012.03 - Rev.C
© 2012 ROHM Co., Ltd. All rights reserved.
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
Unit Condition
Min Typ Max
Output Voltage 1 Vo1
05 4.8 5.0 5.2
V Io=500mA
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=7.520V, Io=5mA1A
06 5.7 - 6.3 Vin=8.521V, Io=5mA1A
07 6.65 - 7.35 Vin=9.522V, Io=5mA1A
08 7.6 - 8.4 Vin=10.523V, Io=5mA1A
09 8.55 - 9.45 Vin=11.526V, Io=5mA1A
10 9.5 - 10.5 Vin=12.525V, Io=5mA1A
12 11.4 - 12.6 Vin=1527V, Io=5mA1A
15 14.25 - 15.75 Vin=17.530V, Io=5mA1A
18 17.1 - 18.9 Vin=2133V, Io=5mA1A
20 19.0 - 21.0 Vin=2333V, Io=5mA1A
24 22.8 - 25.2 Vin=2733V, Io=5mA1A
Line Regulation 1 Reg.I1
05 - 3 100
mV
Vin=725V, Io=500mA
06 - 4 120 Vin=825V, Io=500mA
07 - 5 140 Vin=925V, Io=500mA
08 - 5 160 Vin=10.525V, Io=500mA
09 - 6 180 Vin=11.526V, Io=500mA
10 - 7 200 Vin=12.527V, Io=500mA
12 - 8 240 Vin=14.530V, Io=500mA
15 - 9 300 Vin=17.530V, Io=500mA
18 - 10 360 Vin=2133V, Io=500mA
20 - 12 400 Vin=2333V, Io=500mA
24 - 15 480 Vin=2733V, Io=500mA
Line Regulation 2 Reg.I2
05 - 1 50
mV
Vin=812V, Io=500mA
06 - 2 60 Vin=913V, Io=500mA
07 - 2 70 Vin=1015V, Io=500mA
08 - 3 80 Vin=1117V, Io=500mA
09 - 4 90 Vin=1319V, Io=500mA
10 - 4 100 Vin=1420V, Io=500mA
12 - 5 120 Vin=1622V, Io=500mA
15 - 5 150 Vin=2026V, Io=500mA
18 - 5 180 Vin=2430V, Io=500mA
20 - 7 200 Vin=2632V, Io=500mA
24 - 10 240 Vin=3033V, Io=500mA
Ripple Rejection R.R.
05 62 78 -
dB
ein=1Vrms, f=120Hz,
Io=100mA
06 59 73 -
07 57 69 -
08 56 65 -
09 56 64 -
10 55 64 -
12 55 63 -
15 54 62 -
18 53 61 -
20 53 60 -
24 50 58 -
Temperature
Coefficient of
Output Voltage
Tcvo
05 - -1.0 -
mV/ Io=5mA, Tj=0125
06/07/08/09/10/12 - -0.5 -
15/18 - -0.6 -
20/24 - -0.7 -
Peak Output Current Io-p common - 1.7 - A Tj=25
Dropout Voltage Vd common - 2.0 - V Io=1A
BA78□□Series,BA78M□□Series
Technical Note
6/12
www.rohm.com
2012.03 - Rev.C
© 2012 ROHM Co., Ltd. All rights reserved.
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
Unit Condition
Min Typ Max
Load Regulation 1 Reg.L1
05 - 15 100
mV Io=5mA1A
06 - 16 120
07 - 17 140
08 - 19 160
09 - 20 180
10 - 21 200
12 - 23 200
15 - 27 300
18 - 30 360
20 - 32 400
24 - 37 480
Load Regulation 2 Reg.L2
05 - 5 50
mV Io=250mA750mA
06 - 6 60
07 - 6 70
08 - 7 80
09 - 8 90
10 - 8 90
12 - 10 100
15 - 10 150
18 - 12 180
20 - 14 200
24 - 15 240
Output Noise
Voltage
Vn
05 - 40 -
µV f=10Hz100kHz
06 - 60 -
07 - 70 -
08 - 80 -
09 - 90 -
10 - 100 -
12 - 110 -
15 - 125 -
18 - 140 -
20 - 150 -
24 - 180 -
Bias Current Ib common - 4.5 8.0 mA Io=0mA
Bias Current Change 1 Ib1 common - - 0.5 mA Io=5mA1A
Bias Current Change 2 Ib2
05 - - 0.8
mA
Vin:825V, Io=500mA
06 - - 0.8 Vin:8.525V, Io=500mA
07 - - 0.8 Vin:9.525V, Io=500mA
08 - - 0.8 Vin:10.525V, Io=500mA
09 - - 0.8 Vin:11.526V, Io=500mA
10 - - 0.8 Vin:12.527V, Io=500mA
12 - - 0.8 Vin:14.530V, Io=500mA
15 - - 0.8 Vin:17.530V, Io=500mA
18 - - 0.8 Vin:2133V, Io=500mA
20 - - 0.8 Vin:2333V, Io=500mA
24 - - 0.8 Vin:2733V, Io=500mA
Short-Circuit
Output Current
Ios
05/06/07/08 - 0.6 -
A
Vin=25V
09/10/12/15/18/20/24 - 0.3 - Vin=30V
Output Resistance Ro
05 - 9 -
m f=1kHz
06 10 -
07 10 -
08 10 -
09 - 10 -
10 - 11 -
12 - 12 -
15 - 14 -
18 - 17 -
20 - 19 -
24 - 27 -

BA7806CP-E2

Mfr. #:
Manufacturer:
Description:
Linear Voltage Regulators IC REG 8.5-21 VOUT 6V 1A
Lifecycle:
New from this manufacturer.
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