TA7805,057,06,07,08,09,10,12,15,18,20,24SB
TA7820SB
Electrical Characteristics
(Unless otherwise specified, V = 29 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
19.2
―
20.0
15
5
20.8
400
200
400
200
OUT
j
23 V ≤ V ≤ 35 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
26 V ≤ V ≤ 32 V
IN
―
5 mA ≤ I
≤ 1.4 A
―
12
4
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
23 V ≤ V ≤ 35 V
IN
5.0 mA ≤ I
Output voltage
V
1
1
1
T = 25°C
19.0
―
―
4.6
―
21.0
8.0
V
OUT
j
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
23 V ≤ V ≤ 35 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
―
135
66
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 24 V ≤ V ≤ 34 V
IN
= 50 mA, T = 25°C
R.R.
50
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
0.4
―
―
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
―
−3.0
―
mV/°C
TA7824SB
Electrical Characteristics
(Unless otherwise specified, V = 33 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
23.0
―
24.0
18
6
25.0
480
240
480
240
OUT
j
27 V ≤ V ≤ 38 V
IN
Line regulation
Load regulation
Reg·line
Reg·load
1
1
T = 25°C
j
mV
mV
30 V ≤ V ≤ 36 V
IN
―
5 mA ≤ I
≤ 1.4 A
―
12
4
OUT
T = 25°C
j
250 mA ≤ I
≤ 750 mA
―
OUT
27 V ≤ V ≤ 38 V
IN
5.0 mA ≤ I
Output voltage
V
1
1
1
T = 25°C
22.8
―
―
4.6
―
25.2
8.0
V
OUT
j
≤ 1.0 A
OUT
Quiescent current
Quiescent current change
I
T = 25°C, I
OUT
= 5 mA
mA
mA
B
j
27 V ≤ V ≤ 38 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
―
150
66
―
―
μV
rms
NO
I
= 50 mA
OUT
f = 120 Hz, 28 V ≤ V ≤ 38 V
IN
= 50 mA, T = 25°C
R.R.
50
dB
I
OUT
j
Dropout voltage
V
1
1
I
= 1.0 A, T = 25°C
―
―
2.0
0.3
―
―
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
―
−3.5
―
mV/°C
8
2007-06-06
TOSHIBA [ TOSHIBA ]
