TA78DL05,06,08,09,10,12,15F
TOSHIBA Bipolar Linear Integrated Circuit
Silicon Monolithic
TA78DL05F, TA78DL06F, TA78DL08F, TA78DL09F,
TA78DL10F, TA78DL12F, TA78DL15F
5 V, 6 V, 8 V, 9 V, 10 V, 12 V, 15 V
Three-Terminal Low Dropout Voltage Regulator
The TA78DL××F series consists of fixed-positive-output voltage
regulator ICs capable of sourcing current of up to 250 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,
overvoltage protection, input fault protection and excessive
transient protection circuits.
Features
Low standby current of 500
μA
typical.
Maximum output current of 250 mA.
Low dropout voltage of less than 0.6 V (@ I
OUT
= 0.2 A).
Multi-protection:
Reverse connection of power supply, 60 V load dump, thermal
shut down and current limiting.
Packaged in POWER MOLD.
Pin Assignment
Weight
HSIP3-P-2.30B: 0.36 g (Typ.)
HSOP3-P-2.30A: 0.36 g (Typ.)
Marking side
1
IN
3
2
GND
OUT
(HEATSINK)
Marking
78DL**F
Part No. (or abbreviation code)
Lot No.
(weekly code)
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
1
2006-11-02
TA78DL05,06,08,09,10,12,15F
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
Storage temperature ·time
(Ta = 25°C)
(Tc = 25°C)
Symbol
V
IN
V
IN
P
D
T
opr
T
stg
T
j
R
th (j-c)
R
th (j-a)
T
sol
Rating
29
60
1
10
−40~85
−55~150
150
12.5
125
260 (10s)
Unit
V
V
W
°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).
TA78DL05F
Electrical Characteristics
Characteristics
Output voltage
Line regulation
Load regulation
Quiescent current
Dropout voltage
Max operating voltage
(Unless otherwise specified, V
IN
= 14 V, I
OUT
= 10 mA, T
j
= 25°C)
Symbol
V
OUT
Reg·line
Reg·load
I
B
V
D
V
IN
Test
Circuit
―
―
―
―
―
―
Test Condition
5.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
9 V
≤
V
IN
≤
16 V
6 V
≤
V
IN
≤
26 V
10 mA
≤
I
OUT
≤
200 mA
I
OUT
≤
10 mA,
6 V
≤
V
IN
≤
26 V
I
OUT
= 50 mA
I
OUT
= 200 mA
―
Min
4.5
―
―
―
―
―
―
29
Typ.
5
2
4
14
0.5
0.15
0.4
33
Max
5.5
10
30
50
1
0.3
0.6
―
Unit
V
mV
mV
mA
V
V
2
2006-11-02
TA78DL05,06,08,09,10,12,15F
TA78DL06F
Electrical Characteristics
Characteristics
Output voltage
Line regulation
Load regulation
Quiescent current
Dropout voltage
Max operating voltage
(Unless otherwise specified, V
IN
= 14 V, I
OUT
= 10 mA, T
j
= 25°C)
Symbol
V
OUT
Reg·line
Reg·load
I
B
V
D
V
IN
Test
Circuit
―
―
―
―
―
―
Test Condition
6.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
10 V
≤
V
IN
≤
17 V
7 V
≤
V
IN
≤
26 V
10 mA
≤
I
OUT
≤
200 mA
I
OUT
≤
10 mA,
7 V
≤
V
IN
≤
26 V
I
OUT
= 50 mA
I
OUT
= 200 mA
―
Min
5.4
―
―
―
―
―
―
29
Typ.
6
2
5
17
0.55
0.15
0.4
33
Max
6.6
12
36
60
―
0.3
0.6
―
Unit
V
mV
mV
mA
V
V
TA78DL08F
Electrical Characteristics
Characteristics
Output voltage
Line regulation
Load regulation
Quiescent current
Dropout voltage
Max operating voltage
(Unless otherwise specified, V
IN
= 16 V, I
OUT
= 10 mA, T
j
= 25°C)
Symbol
V
OUT
Reg·line
Reg·load
I
B
V
D
V
IN
Test
Circuit
―
―
―
―
―
―
Test Condition
8.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
12 V
≤
V
IN
≤
19 V
9 V
≤
V
IN
≤
26 V
10 mA
≤
I
OUT
≤
200 mA
I
OUT
≤
10 mA,
9 V
≤
V
IN
≤
26 V
I
OUT
= 50 mA
I
OUT
= 200 mA
―
Min
7.2
―
―
―
―
―
―
29
Typ.
8
3
6
22
0.6
0.15
0.4
33
Max
8.8
16
45
80
―
0.3
0.6
―
Unit
V
mV
mV
mA
V
V
TA78DL09F
Electrical Characteristics
Characteristics
Output voltage
Line regulation
Load regulation
Quiescent current
Dropout voltage
Max operating voltage
(Unless otherwise specified, V
IN
= 16 V, I
OUT
= 10 mA, T
j
= 25°C)
Symbol
V
OUT
Reg·line
Reg·load
I
B
V
D
V
IN
Test
Circuit
―
―
―
―
―
―
Test Condition
9.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
13 V
≤
V
IN
≤
20 V
10 V
≤
V
IN
≤
26 V
10 mA
≤
I
OUT
≤
200 mA
I
OUT
≤
10 mA,
10 V
≤
V
IN
≤
26 V
I
OUT
= 50 mA
I
OUT
= 200 mA
―
Min
8.1
―
―
―
―
―
―
29
Typ.
9
3
7
25
0.65
0.15
0.4
33
Max
9.9
18
50
90
―
0.3
0.6
―
Unit
V
mV
mV
mA
V
V
3
2006-11-02
TA78DL05,06,08,09,10,12,15F
TA78DL10F
Electrical Characteristics
Characteristics
Output voltage
Line regulation
Load regulation
Quiescent current
Dropout voltage
Max operating voltage
(Unless otherwise specified, V
IN
= 16 V, I
OUT
= 10 mA, T
j
= 25°C)
Symbol
V
OUT
Reg·line
Reg·load
I
B
V
D
V
IN
Test
Circuit
―
―
―
―
―
―
Test Condition
10.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
14 V
≤
V
IN
≤
21 V
11 V
≤
V
IN
≤
26 V
10 mA
≤
I
OUT
≤
200 mA
I
OUT
≤
10 mA,
11 V
≤
V
IN
≤
26 V
I
OUT
= 50 mA
I
OUT
= 200 mA
―
Min
9
―
―
―
―
―
―
29
Typ.
10
4
8
28
0.7
0.15
0.4
33
Max
11
20
60
100
―
0.3
0.6
―
Unit
V
mV
mV
mA
V
V
TA78DL12F
Electrical Characteristics
Characteristics
Output voltage
Line regulation
Load regulation
Quiescent current
Dropout voltage
Max operating voltage
(Unless otherwise specified, V
IN
= 18 V, I
OUT
= 10 mA, T
j
= 25°C)
Symbol
V
OUT
Reg·line
Reg·load
I
B
V
D
V
IN
Test
Circuit
―
―
―
―
―
―
Test Condition
12.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
16 V
≤
V
IN
≤
23 V
13 V
≤
V
IN
≤
26 V
10 mA
≤
I
OUT
≤
200 mA
I
OUT
≤
10 mA,
13 V
≤
V
IN
≤
26 V
I
OUT
= 50 mA
I
OUT
= 200 mA
―
Min
10.8
―
―
―
―
―
―
29
Typ.
12
5
10
33
0.8
0.15
0.4
33
Max
13.2
24
70
120
―
0.3
0.6
―
Unit
V
mV
mV
mA
V
V
TA78DL15F
Electrical Characteristics
Characteristics
Output voltage
Line regulation
Load regulation
Quiescent current
Dropout voltage
Max operating voltage
(Unless otherwise specified, V
IN
= 20 V, I
OUT
= 10 mA, T
j
= 25°C)
Symbol
V
OUT
Reg·line
Reg·load
I
B
V
D
V
IN
Test
Circuit
―
―
―
―
―
―
Test Condition
15.35 V
≤
V
IN
≤
26 V,
−40°C ≤
Ta
≤
85°C
19 V
≤
V
IN
≤
26 V
16 V
≤
V
IN
≤
26 V
10 mA
≤
I
OUT
≤
200 mA
I
OUT
≤
10 mA,
16 V
≤
V
IN
≤
26 V
I
OUT
= 50 mA
I
OUT
= 200 mA
―
Min
13.5
―
―
―
―
―
―
29
Typ.
15
6
12
40
0.9
0.15
0.4
33
Max
16.5
30
80
150
―
0.3
0.6
―
Unit
V
mV
mV
mA
V
V
4
2006-11-02
TA78DL05,06,08,09,10,12,15F
Application Circuit
The capacitors C
IN
/C
OUT
must be guaranteed to operate within the temperature range in which the regulator
operates correctly.
The equivalent series resistance (ESR) of C
OUT
must be less than 1
Ω
inside the operating temperature range.
5
2006-11-02
微控制器 MCU
