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 overcurrent protection, overheating protection,
overvoltage 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, 60 V load dump,
Packaged in PW-Mini (SOT-89).
Weight: 0.05 g (Typ.)
overheating protection and overcurrent protection.
Pin Assignment
Marking side
1
OUT
2
GND
(CASE)
3
IN
The product(s) in this document (“Product”) contain functions intended to protect the Product from
temporary small overloads such as minor short-term overcurrent, overvoltage or overheating. The
protective functions do not necessarily protect Product under all circumstances. When incorporating
Product into your system, please design the system (1) to avoid such overloads upon the Product, and
(2) to shut down or otherwise relieve the Product of such overload conditions immediately upon
occurrence. For details, please refer to the notes appearing below in this document and other documents
referenced in this document.
1
2009-09-30
TA78DS05,06,08,09,10,12,15F,05AF
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
Note
*1
AP
BP
CP
DP
EP
FP
GP
Note: A line beside a Lot No. identifies the indication of product Labels.
Without a line: [[Pb]]/INCLUDES > MCV
With a line: [[G]]/RoHS COMPATIBLE or [[G]]/RoHS [[Pb]]
Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS
compatibility of Product. The RoHS is the Directive 2002/95/EC of the European Parliament and of the Council of 27
January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.
Block Diagram
Absolute Maximum Ratings
(Ta = 25°C)
Characteristics
Operating input voltage
Input voltage of surge
Output current
Power dissipation
Operating temperature
Storage temperature
Junction temperature
Thermal resistance
Soldering temperature time
(Ta = 25°C)
Symbol
V
IN
V
IN
I
OUT
P
D
T
opr
T
stg
T
j
R
th (j-a)
T
sol
Rating
29
60
0.03
500
−40
to 85
−55
to 150
150
250
260 (10 s)
Unit
V
V
A
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
2009-09-30
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
2009-09-30
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
2009-09-30
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
2009-09-30
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