TA58L05, 06, 08, 09, 10, 12, 15S
TOSHIBA Bipolar Linear Integrated Circuit
Silicon Monolithic
TA58L05S, TA58L06S, TA58L08S, TA58L09S
TA58L10S, TA58L12S, TA58L15S
250 mA Low Dropout Voltage Regulator
The TA58L**S Series consists of fixed-positive-output, low-dropout
regulators with an output current of 250 mA (max) that utilize
PNP transistors for the output stage. Low dropout voltage and
standby current make the TA58L**S Series suitable for applications
requiring low power consumption.
Features
•
•
•
•
•
•
Maximum output current
Output voltage
Output voltage accuracy
Low-dropout voltage
Protection function
Package type
: 250 mA
: 5/ 6/ 8/ 9/ 10/ 12/ 15 V
: V
OUT
± 3% (@T
j
= 25°C)
: 0.4 V (Max) (@I
OUT
= 200mA)
: Over current protection/ thermal shutdown/
Reverse connection of power supply / 60 V load dump
: TO-220NIS
HSIP3-P-2.54A
Weight : 1.7 g (Typ.)
Pin Assignment
Mark
1
IN
3
2
GND OUT
Marking
Lot No.
58L**S
A line indicates
lead (Pb) - free package or
lead (Pb) – free finish.
Part No. (or abbreviation code)
Note 1: The “**” in each product name is replaced with the output voltage of each product.
1
2006-11-02
TA58L05, 06, 08, 09, 10, 12, 15S
Pin Description
Pin No.
1
3
2
Symbol
IN
GND
OUT
Description
Input terminal. Connected by capacitor (C
IN
) to GND.
Ground terminal
Output terminal. Connected by capacitor (C
OUT
) to GND.
How to Order
Product No.
TA58L**S(Q) (Note2)
TO-220NIS
Package
Package Type and Capacity
Loose in bag: 50 (1 bag)
Note 2: The “**” in each product number is replaced with the output voltage of each product.
Block Diagram
IN
1
Over current
protection
OUT
2
－
＋
Over voltage/
thermal shutdown
GND
3
2
2006-11-02
TA58L05, 06, 08, 09, 10, 12, 15S
Absolute Maximum Rating
(Ta
=
25°C)
Characteristic
Input voltage
Output current
Operating temperature
Junction temperature
Storage temperature
Power dissipation
Ta
=
25°C
Tc= 25°C
DC
Pulse
Symbol
V
IN (DC)
V
IN (Pulse)
I
OUT
T
opr
T
j
T
stg
P
D
Rating
29
60(τ=200ms)
250
−40~105
150
−55~150
2
20
Unit
V
V
mA
°C
°C
°C
W
Note 3: Do not apply current and voltage (including reverse polarity) to any pin that is not specified.
Note 4: 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).
Thermal Characteristics
Characteristic
Thermal resistance, junction to ambient
Thermal resistance, junction to case
Symbol
R
th (j−a)
R
th (j−c)
Max
62.5
6.25
Unit
℃/
W
℃/
W
Protection Function
(Reference)
Characteristic
Thermal shutdown
Peak circuit current
Short circuit current
Overvoltage protection
Symbol
T
SD
I
PEAK
I
SC
V
IN
Test Condition
V
IN
=
14 V (05~06S)/ 16 V (08~10S)/
18 V (12S)/ 20 V (15S)
V
IN
=
14 V (05~06S)/ 16 V (08~10S)/
18 V (12S)/ 20 V (15S), T
j
=
25°C
V
IN
=
14 V (05~06S)/ 16 V (08~10S)/
18 V (12S)/ 20 V (15S), T
j
=
25°C
T
j
=
25°C
Min
⎯
⎯
⎯
29
Typ.
170
600
330
33
Max
⎯
⎯
⎯
⎯
Unit
°C
mA
mA
V
Note4:
Note5:
Ensure that the devices operate within the limits of the maximum rating when in actual use.
When the input voltage exceeds 29 V, the overvoltage protection circuit is activated to turn off
the output voltage.
3
2006-11-02
TA58L05, 06, 08, 09, 10, 12, 15S
TA58L05S
Electrical Characteristics (unless otherwise specified, T
j
= 25°C)
Characteristic
Symbol
Test Condition
V
IN
= 14 V, I
OUT
=
10 mA
Output voltage
V
OUT
5.35 V
<
V
IN
<
26 V, I
OUT
=
10 mA,
=
=
-40°C
<
Ta
<
105°C
=
=
9 V
<
V
IN
<
16 V, I
OUT
=
10 mA
=
=
5.35 V
<
V
IN
<
26 V, I
OUT
=
10 mA
=
=
V
IN
=
14 V, 10 mA
<
I
OUT
<
250 mA
=
=
6 V
<
V
IN
<
26 V, I
OUT
=
0 A
=
=
6 V
<
V
IN
<
26 V, I
OUT
=
250 mA
=
=
I
OUT
=
50 mA
I
OUT
=
200 mA
Min
4.85
4.8
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
5.00
5.0
1
2
10
0.45
25
0.08
0.22
Max
5.15
5.2
10
15
30
1.00
50
0.20
0.40
V
Unit
Line regulation
Load regulation
Quiescent current
Reg½line
Reg½load
I
B
mV
mV
mA
Dropout voltage
V
D
V
TA58L06S
Electrical Characteristics (unless otherwise specified, T
j
= 25°C)
Characteristic
Symbol
Test Condition
V
IN
= 14 V, I
OUT
=
10 mA
Output voltage
V
OUT
6.35 V
<
V
IN
<
26 V, I
OUT
=
10 mA,
=
=
-40°C
<
Ta
<
105°C
=
=
10 V
<
V
IN
<
17 V, I
OUT
=
10 mA
=
=
6.35 V
<
V
IN
<
26 V, I
OUT
=
10 mA
=
=
V
IN
=
14 V, 10 mA
<
I
OUT
<
250 mA
=
=
7 V
<
V
IN
<
26 V, I
OUT
=
0 A
=
=
7 V
<
V
IN
<
26 V, I
OUT
=
250 mA
=
=
I
OUT
=
50 mA
I
OUT
=
200 mA
Min
5.82
5.76
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
6.00
6.00
1
2
10
0.5
25
0.08
0.22
Max
6.18
6.24
10
15
30
1.0
50
0.20
0.40
V
Unit
Line regulation
Load regulation
Quiescent current
Reg½line
Reg½load
I
B
mV
mV
mA
Dropout voltage
V
D
V
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2006-11-02
TA58L05, 06, 08, 09, 10, 12, 15S
TA58L08S
Electrical Characteristics (unless otherwise specified, T
j
= 25°C)
Characteristic
Symbol
Test Condition
V
IN
= 16 V, I
OUT
=
10mA
Output voltage
V
OUT
8.35 V
<
V
IN
<
26 V, I
OUT
= 10 mA,
=
=
-40°C
<
Ta
<
105°C
=
=
12 V
<
V
IN
<
19 V, I
OUT
= 10 mA
=
=
8.35 V
<
V
IN
<
26 V, I
OUT
= 10 mA
=
=
V
IN
= 16 V, 10 mA
<
I
OUT
<
250 mA
=
=
9 V
<
V
IN
<
26 V, I
OUT
= 0 A
=
=
9 V
<
V
IN
<
26 V, I
OUT
= 250 mA
=
=
I
OUT
= 50 mA
I
OUT
= 200 mA
Min
7.76
7.68
―
―
―
―
―
―
―
Typ.
8.00
8.00
1
2
10
0.55
25
0.08
0.22
Max
8.24
V
8.32
10
15
40
1.00
50
0.20
0.40
V
mV
mA
mV
Unit
Line regulation
Load regulation
Quiescent current
Reg½line
Reg½load
I
B
Dropout voltage
V
D
TA58L09S
Electrical Characteristics (unless otherwise specified, T
j
= 25°C)
Characteristic
Symbol
Test Condition
V
IN
= 16 V, I
OUT
=
10 mA
Output voltage
V
OUT
9.35 V
<
V
IN
<
26 V, I
OUT
=
10 mA,
=
=
-40°C
<
Ta
<
105°C
=
=
13 V
<
V
IN
<
20 V, I
OUT
=
10 mA
=
=
9.35 V
<
V
IN
<
26 V, I
OUT
=
10 mA
=
=
V
IN
=
16 V, 10 mA
<
I
OUT
<
250 mA
=
=
10 V
<
V
IN
<
26 V, I
OUT
=
0 A
=
=
10 V
<
V
IN
<
26 V, I
OUT
=
250 mA
=
=
I
OUT
=
50 mA
I
OUT
=
200 mA
Min
8.73
8.64
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
9.00
9.00
1
2
12
0.6
25
0.08
0.22
Max
9.27
9.36
12
20
40
1.0
50
0.20
0.40
V
Unit
Line regulation
Load regulation
Quiescent current
Reg½line
Reg½load
I
B
mV
mV
mA
Dropout voltage
V
D
V
5
2006-11-02
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