BA78□□Series,BA78M□□Series
Technical Note
●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
Min
Typ
Max
Unit
Condition
05
-
20
100
06
-
20
120
07
-
20
140
08
-
20
160
09
-
20
180
Load Regulation 1
Reg.L1
10
-
20
200
mV Io=5mA~500mA
12
-
20
240
15
-
20
300
18
-
20
360
20
-
20
400
24
-
20
480
05
-
10
50
06
-
10
60
07
-
10
70
08
-
10
80
09
-
10
90
Load Regulation 2
Reg.L2
10
-
10
100
mV Io=5mA~200mA
12
-
10
120
15
-
10
150
18
-
10
180
20
-
10
200
24
-
10
240
05
-
40
-
06
-
60
-
07
-
70
-
08
-
80
-
Output Noise
Voltage
09
-
90
-
Vn
10
-
100
-
µV f=10Hz~100kHz
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=5mA~350mA
05
-
-
0.8
Vin:8~25V, Io=200mA
06
-
-
0.8
Vin:9~25V, Io=200mA
07
-
-
0.8
Vin:10~25V, Io=200mA
08
-
-
0.8
Vin:10.5~25V, Io=200mA
09
-
-
0.8
Vin:12~25V, Io=200mA
Bias Current Change 2
Ib2
10
-
-
0.8
mA Vin:13~25V, Io=200mA
12
-
-
0.8
Vin:14.5~30V, Io=200mA
15
-
-
0.8
Vin:17.5~30V, Io=200mA
18
-
-
0.8
Vin:21~33V, Io=200mA
20
-
-
0.8
Vin:23~33V, Io=200mA
24
-
-
0.8
Vin:27~33V, Io=200mA
Short-Circuit
Output Current
Ios
05/06/07/08
09/10/12/15/18/20/24
-
-
0.4
0.17
-
-
A
Vin=25V
Vin=30V
05
-
9
-
06
-
10
-
07
-
11
-
08
-
12
-
09
-
13
-
Output Resistance
Ro
10
-
14
-
mΩ f=1kHz
12
-
16
-
15
-
19
-
18
-
22
-
20
-
25
-
24
-
37
-
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
4/12
2009.11 - Rev.B