TA7805,057,06,07,08,09,10,12,15,18,20,24SB
TA7808SB
Electrical Characteristics
(Unless otherwise specified, V = 14 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
j
IN
OUT
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
T = 25°C, I = 100 mA
OUT
Min
Typ.
Max
Unit
V
V
1
7.7
―
―
―
―
8.0
6
8.3
160
80
OUT
j
10.5 V ≤ V ≤ 25 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
11 V ≤ V ≤ 17 V
IN
2
5 mA ≤ I
≤ 1.4 A
12
4
160
80
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
OUT
10.5 V ≤ V ≤ 23 V
IN
Output voltage
V
1
1
1
T = 25°C
7.6
―
―
4.3
―
8.4
8.0
1.0
V
OUT
j
5.0 mA ≤ I
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
10.5 V ≤ V ≤ 25 V,
IN
ΔI
―
B
I
= 5 mA, T = 25°C
OUT
j
Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
70
74
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 11.5 V ≤ V ≤ 21.5 V
IN
= 50 mA, T = 25°C
R.R.
58
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
1.1
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−1.0
―
mV/°C
TA7809SB
Electrical Characteristics
(Unless otherwise specified, V = 15 V, I
= 500 mA, 0°C ≤ T ≤ 125°C)
j
IN
OUT
Test
Circuit
Characteristics
Output voltage
Symbol
Test Condition
= 100 mA
Min
Typ.
Max
Unit
V
V
1
T = 25°C, I
OUT
8.64
―
9.0
7
9.36
180
90
OUT
j
11.5 V ≤ V ≤ 26 V
IN
Line regulation
Load regulation
Reg.line
Reg.load
1
1
T = 25°C
j
mV
mV
13 V ≤ V ≤ 19 V
IN
―
2.5
12
4
5 mA ≤ I
≤ 1.4 A
―
180
90
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
11.5 V ≤ V ≤ 24 V
IN
Output voltage
V
1
1
1
T = 25°C
8.55
―
―
4.3
―
9.45
8.0
V
OUT
j
5.0 mA ≤ I
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
11.5 V ≤ V ≤ 26 V,
IN
ΔI
―
1.0
B
I
= 5 mA, T = 25°C
OUT
j
Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz
Output noise voltage
Ripple rejection
V
2
3
―
75
72
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 12.5 V ≤ V ≤ 22.5 V
IN
= 50 mA, T = 25°C
R.R.
56
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
1.0
―
―
V
A
D
OUT
j
Short circuit current limit
I
T = 25°C
j
SC
Average temperature
coefficient of output voltage
T
CVO
1
I
= 5 mA
OUT
―
−1.1
―
mV/°C
5
2007-06-06
TOSHIBA [ TOSHIBA ]
