BA178M!!T / BA178M!!FP series
Regulator ICs
<BA178M10T / FP individual specifications> (unless otherwise noted, Ta=25°C, V
IN
=16V, I
O
=350mA)
Parameter Symbol Min. Typ. Max. Unit Conditions
Measurement
circuit
V
O1
9.6 10.0 10.4 V I
O
=350mA
V
O2
9.5 − 10.5 V
Reg.I
1
− 5 100 mV
Reg.I
2
− 250mV
R.R. 56 66 − dB
Reg.L
1
− 20 200 mV I
O
=5~500mA
Reg.L
2
− 10 100 mV I
O
=5~200mA
T
CVO
−−0.5 −
V
n
− 100 −µVf=10Hz~100kHz
V
d
− 2.0 − VI
O
=500mA
I
b
− 4.5 6.0 mA I
O
=0mA
I
b1
−−0.5 mA I
O
=5~350mA
I
b2
−−0.8 mA
I
O
−
P
− 875 − mA T
j
=25°C
I
OS
− 0.17 − AV
IN
=30V
V
IN
=12.5~25V, I
O
=5~350mA
V
IN
=12.5~28V, I
O
=200mA
V
IN
=14~26V, I
O
=200mA
e
IN
=1Vrms, f=120Hz, I
O
=100mA
I
O
=5mA, T
j
=0~125°C
V
IN
=13~25V, I
O
=200mA
mV/
°C
Output voltage 1
Output voltage 2
Input stability 1
Input stability 2
Ripple rejection ratio
Load regulation 1
Load regulation 2
Temperature coefficient of output voltage
Output noise voltage
Minimum I/O voltage differential
Bias current
Bias current change 1
Bias current change 2
Peak output current
Output short-circuit current
Fig.1
Fig.1
Fig.1
Fig.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.1
Fig.6
<BA178M12T / FP individual specifications> (unless otherwise noted, Ta=25°C, V
IN
=19V, I
O
=350mA)
Parameter Symbol Min. Typ. Max. Unit Conditions
Measurement
circuit
V
O1
11.5 12.0 12.5 V I
O
=350mA
V
O2
11.4 − 12.6 V
Reg.I
1
− 5 100 mV
Reg.I
2
− 350mV
R.R. 55 63 − dB
Reg.L
1
− 20 240 mV I
O
=5~500mA
Reg.L
2
− 10 120 mV I
O
=5~200mA
T
CVO
−−0.5 −
V
n
− 110 −µVf=10Hz~100kHz
V
d
− 2.0 − VI
O
=500mA
I
b
− 4.5 6.0 mA I
O
=0mA
I
b1
−−0.5 mA I
O
=5~350mA
I
b2
−−0.8 mA
I
O
−
P
− 875 − mA T
j
=25°C
I
OS
− 0.17 − AV
IN
=30V
V
IN
=15~27V, I
O
=5~350mA
V
IN
=14.5~30V, I
O
=200mA
V
IN
=16~30V, I
O
=200mA
e
IN
=1Vrms, f=120Hz, I
O
=100mA
I
O
=5mA, T
j
=0~125°C
V
IN
=14.5~30V, I
O
=200mA
mV/
°C
Output voltage 1
Output voltage 2
Input stability 1
Input stability 2
Ripple rejection ratio
Load regulation 1
Load regulation 2
Temperature coefficient of output voltage
Output noise voltage
Minimum I/O voltage differential
Bias current
Bias current change 1
Bias current change 2
Peak output current
Output short-circuit current
Fig.1
Fig.1
Fig.1
Fig.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.1
Fig.6
(2 páginas)
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