Regulator ICs
BA17809T / FP
Parameter Symbol Min. Typ. Max. Unit
Input voltage
VIN
11.5
−
26
V
Output current IO
−
−
1
A
BA17812T / FP
Parameter Symbol Min. Typ. Max. Unit
Input voltage VIN
15
−
27
V
Output current IO
−
−
1
A
BA17818T / FP
Parameter Symbol Min. Typ. Max. Unit
Input voltage
VIN
21
−
33
V
Output current IO
−
−
1
A
BA17824T / FP
Parameter Symbol Min. Typ. Max. Unit
Input voltage
VIN
27
−
33
V
Output current IO
−
−
1
A
BA178!!T / FP series
BA17810T / FP
Parameter Symbol Min. Typ. Max. Unit
Input voltage
VIN
12.5
−
25
V
Output current IO
−
−
1
A
BA17815T / FP
Parameter Symbol Min. Typ. Max. Unit
Input voltage
VIN
17.5
−
30
V
Output current IO
−
−
1
A
BA17820T / FP
Parameter Symbol Min. Typ. Max. Unit
Input voltage VIN
23
−
33
V
Output current IO
−
−
1
A
"Electrical characteristics
<BA17805T / FP individual specifications> (unless otherwise noted, Ta=25°C, VIN=10V, IO=500mA)
Parameter
Symbol Min.
Output voltage 1
VO1
4.8
Output voltage 2
VO2 4.75
Input stability 1
Reg.I1 −
Input stability 2
Reg.I2 −
Ripple rejection ratio
R.R. 62
Load regulation 1
Reg.L1 −
Load regulation 2
Reg.L2 −
Temperature coefficient of output voltage TCVO −
Output noise voltage
Vn
−
Minimum I/O voltage differential
Vd
−
Bias current
Ib
−
Bias current change 1
Ib1
−
Bias current change 2
Ib2
−
Peak output current
IO-P
−
Output short-circuit current
IOS
−
Typ.
5.0
−
3
1
78
15
5
−1.0
40
2.0
4.5
−
−
1.7
0.6
Max.
5.2
5.25
100
50
−
100
50
−
−
−
8.0
0.5
0.8
−
−
Unit
Conditions
Measurement
circuit
V IO=500mA
Fig.1
V VIN=7.5∼20V, IO=5mA∼1A
Fig.1
mV VIN=7∼25V, IO=500mA
Fig.1
mV VIN=8∼12V, IO=500mA
Fig.1
dB eIN=1Vrms, f=120Hz, IO =100mA Fig.2
mV IO=5mA∼1A
Fig.1
mV IO=250∼750mA
Fig.1
mV/˚C IO=5mA, Tj =0∼125˚C
Fig.1
µV f=10Hz∼100kHz
Fig.3
V IO=1A
Fig.4
mA IO=0mA
Fig.5
mA IO=5mA∼1A
Fig.5
mA VIN=8∼25V
Fig.5
A Tj=25˚C
Fig.1
A VIN=25V
Fig.6