TA78DS05,06,08,09,10,12,15F,05AF
TOSHIBA Bipolar Linear Integrated Circuit
Silicon Monolithic
TA78DS05F, TA78DS06F, TA78DS08F, TA78DS09F,
TA78DS10F, TA78DS12F, TA78DS15F, TA78DS05AF
5 V, 6 V, 8 V, 9 V, 10 V, 12 V, 15 V
Low Dropout Voltage Regulator
The TA78DS××F series consists of fixed-positive-output voltage
regulator ICs capable of sourcing current up to 30 mA. Due to the
features of low dropout voltage and low standby current, these
devices are useful for battery-powered equipment. This series
includes built-in current limiting, thermal shutdown, over voltage
protection, input fault protection and excessive transient
protection circuits.
Features
Low standby current of 600
μA
typical.
Maximum output current of 30 mA.
Low dropout voltage of less than 0.3 V.
Multi-protection:
Reverse connection of power supply, 60V load dump, thermal
shut down and current limiting.
Packaged in PW-Mini (SOT-89).
Weight: 0.05 g (Typ.)
Pin Assignment
Marking side
1
OUT
2
GND
(CASE)
3
IN
Marking
Part No. (or abbreviation code)
*1
Part No.
(or abbreviation code)
AQ
Part No.
TA78DS05AF
TA78DS05F
TA78DS06F
TA78DS08F
TA78DS09F
TA78DS10F
TA78DS12F
TA78DS15F
A
Lot No.
Q
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
*1
AP
BP
CP
DP
EP
FP
GP
1
2006-12-04
TA78DS05,06,08,09,10,12,15F,05AF
Block Diagram
Absolute Maximum Ratings
(Ta = 25°C)
Characteristics
Operating input voltage
Input voltage of surge
Power dissipation
Operating temperature
Storage temperature
Junction temperature
Thermal resistance
Soldering temperature time
(Ta = 25°C)
Symbol
V
IN
V
IN
P
D
T
opr
T
stg
T
j
R
th (j-a)
T
sol
Rating
29
60
500
−40~85
−55~150
150
250
260 (10 s)
Unit
V
V
mW
°C
°C
°C
°C/W
°C
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
2
2006-12-04
TA78DS05,06,08,09,10,12,15F,05AF
TA78DS05F
Electrical Characteristics
Characteristics
(Unless otherwise specified, V
IN
= 14 V, I
OUT
= 5 mA, C
IN
= 0.1
μF,
C
OUT
= 3.3
μF,
T
j
= 25°C)
Symbol
Test
Circuit
―
Test Condition
5.35 V
≤
V
IN
≤
26 V
Output voltage
V
OUT
5.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
9.0 V
≤
V
IN
≤
16 V
6.0 V
≤
V
IN
≤
26 V
5.0 mA
≤
I
OUT
≤
30 mA
I
OUT
= 0 mA
6 V
≤
V
IN
≤
26 V, I
OUT
= 5 mA
I
OUT
= 5 mA
I
OUT
= 10 mA
―
Min
4.75
4.5
―
―
―
―
―
―
―
29
Typ.
5.0
5.0
1
4
1
0.6
0.7
0.1
0.2
33
Max
5.25
5.5
10
30
50
1
1
0.2
0.3
―
V
Unit
Line regulation
Load regulation
Quiescent current
Reg·line
Reg·load
I
B
―
―
―
mV
mV
mA
Dropout voltage
Max operating voltage
V
D
V
IN
―
―
V
V
TA78DS05AF
Electrical Characteristics
Characteristics
(Unless otherwise specified, V
IN
= 14 V, I
OUT
= 5 mA, C
IN
= 0.1
μF,
C
OUT
= 3.3
μF,
T
j
= 25°C)
Symbol
Test
Circuit
―
Test Condition
5.35 V
≤
V
IN
≤
26 V
Output voltage
V
OUT
5.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
9.0 V
≤
V
IN
≤
16 V
6.0 V
≤
V
IN
≤
26 V
5.0 mA
≤
I
OUT
≤
30 mA
I
OUT
= 0 mA
6 V
≤
V
IN
≤
26 V, I
OUT
= 5 mA
I
OUT
= 5 mA
I
OUT
= 10 mA
―
Min
4.8
4.75
―
―
―
―
―
―
―
29
Typ.
5.0
5.0
1
4
1
0.6
0.7
0.1
0.2
33
Max
5.2
5.25
10
30
50
1
1
0.2
0.3
―
V
Unit
Line regulation
Load regulation
Quiescent current
Reg·line
Reg·load
I
B
―
―
―
mV
mV
mA
Dropout voltage
Max operating voltage
V
D
V
IN
―
―
V
V
3
2006-12-04
TA78DS05,06,08,09,10,12,15F,05AF
TA78DS06F
Electrical Characteristics
Characteristics
(Unless otherwise specified, V
IN
= 14 V, I
OUT
= 5 mA, C
IN
= 0.1
μF,
C
OUT
= 3.3
μF,
T
j
= 25°C)
Symbol
Test
Circuit
―
Test Condition
6.35 V
≤
V
IN
≤
26 V
Output voltage
V
OUT
6.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
10 V
≤
V
IN
≤
17 V
7.0 V
≤
V
IN
≤
26 V
5.0 mA
≤
I
OUT
≤
30 mA
I
OUT
= 0 mA
7 V
≤
V
IN
≤
26 V, I
OUT
= 5 mA
I
OUT
= 5 mA
I
OUT
= 10 mA
―
Min
5.7
5.4
―
―
―
―
―
―
―
29
Typ.
6.0
6.0
1
4
1
0.6
0.7
0.1
0.2
33
Max
6.3
6.6
20
40
60
1.1
1.1
0.2
0.3
―
V
Unit
Line regulation
Load regulation
Quiescent current
Reg·line
Reg·load
I
B
―
―
―
mV
mV
mA
Dropout voltage
Max operating voltage
V
D
V
IN
―
―
V
V
TA78DS08F
Electrical Characteristics
Characteristics
(Unless otherwise specified, V
IN
= 14 V, I
OUT
= 5 mA, C
IN
= 0.1
μF,
C
OUT
= 3.3
μF,
T
j
= 25°C)
Symbol
Test
Circuit
―
Test Condition
8.35 V
≤
V
IN
≤
26 V
Output voltage
V
OUT
8.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
12 V
≤
V
IN
≤
19 V
9.0 V
≤
V
IN
≤
26 V
5.0 mA
≤
I
OUT
≤
30 mA
I
OUT
= 0 mA
9 V
≤
V
IN
≤
26 V, I
OUT
= 5 mA
I
OUT
= 5 mA
I
OUT
= 10 mA
―
Min
7.6
7.2
―
―
―
―
―
―
―
29
Typ.
8.0
8.0
2
5
4
0.7
0.8
0.1
0.2
33
Max
8.4
8.8
30
60
80
1.2
1.2
0.2
0.3
―
V
Unit
Line regulation
Load regulation
Quiescent current
Reg·line
Reg·load
I
B
―
―
―
mV
mV
mA
Dropout voltage
Max operating voltage
V
D
V
IN
―
―
V
V
4
2006-12-04
TA78DS05,06,08,09,10,12,15F,05AF
TA78DS09F
Electrical Characteristics
Characteristics
(Unless otherwise specified, V
IN
= 14 V, I
OUT
= 5 mA, C
IN
= 0.1
μF,
C
OUT
= 3.3
μF,
T
j
= 25°C)
Symbol
Test
Circuit
―
Test Condition
9.35 V
≤
V
IN
≤
26 V
Output voltage
V
OUT
9.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
13 V
≤
V
IN
≤
20 V
10 V
≤
V
IN
≤
26 V
5.0 mA
≤
I
OUT
≤
30 mA
I
OUT
= 0 mA
Quiescent current
I
B
―
10 V
≤
V
IN
≤
26 V,
I
OUT
= 5 mA
I
OUT
= 5 mA
I
OUT
= 10 mA
―
Min
8.55
8.1
―
―
―
―
―
―
―
29
Typ.
9.0
9.0
2
5
4
0.7
0.8
0.1
0.2
33
Max
9.45
9.9
35
70
90
1.3
1.3
0.2
0.3
―
mA
V
Unit
Line regulation
Load regulation
Reg·line
Reg·load
―
―
mV
mV
Dropout voltage
Max operating voltage
V
D
V
IN
―
―
V
V
TA78DS10F
Electrical Characteristics
Characteristics
(Unless otherwise specified, V
IN
= 14 V, I
OUT
= 5 mA, C
IN
= 0.1
μF,
C
OUT
= 3.3
μF,
T
j
= 25°C)
Symbol
Test
Circuit
―
Test Condition
10.35 V
≤
V
IN
≤
26 V
Output voltage
V
OUT
10.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
14 V
≤
V
IN
≤
21 V
11 V
≤
V
IN
≤
26 V
5.0 mA
≤
I
OUT
≤
30 mA
I
OUT
= 0 mA
Quiescent current
I
B
―
11 V
≤
V
IN
≤
26 V,
I
OUT
= 5 mA
I
OUT
= 5 mA
I
OUT
= 10 mA
―
Min
9.5
9.0
―
―
―
―
―
―
―
29
Typ.
10.0
10.0
3
7
6
0.7
0.8
0.1
0.2
33
Max
10.5
11.0
40
80
100
1.4
1.4
0.2
0.3
―
mA
V
Unit
Line regulation
Load regulation
Reg·line
Reg·load
―
―
mV
mV
Dropout voltage
Max operating voltage
V
D
V
IN
―
―
V
V
5
2006-12-04
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