TA58MS033, 05, 06, 08, 09, 12F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA58MS033F,TA58MS05F, TA58MS06F,
TA58MS08F,TA58MS09F, TA58MS12F
500-mA Low Dropout Voltage Regulators with ON/OFF Control Switch
The TA58MS**F are small surface-mount low-dropout voltage
regulators that provide up to 500mA of output current and an on/off
control switch. The EN input can be used to turn on and off the
device as necessary and thus helps save system power. The
TA58MS**F are suitable for applications requiring low power
consumption due to low-dropout voltage and low standby current.
Features
•
•
•
•
•
•
•
•
•
Active-High on/off switch
Up to 500-mA output current
Output voltages: 3.3 / 5 / 6 / 8 / 9 / 12 V
Output voltage accuracy : V
OUT
± 3% (@T
j
= 25°C)
Low quiescent current: 2.5 mA typ. (@I
OUT
= 0 A)
Low standby current (output OFF mode): 1.0μA (max)
Low-dropout voltage: 0.7 V (max) (@I
OUT
= 500 mA) except the TA58MS033F
Overcurrent protection / thermal shutdown / 60V load dump protection / overvoltage protection
Package: 5-pin New PW-Mold (surface-mount)
HSIP5-P-1.27B
Weight : 0.36 g (Typ.)
Pin Assignment／Marking
3
Part No.
(or abbreviation code)
Note 2
Lot No.
Note 1
1 2 3 4 5
58MS**
F
1 IN
2 EN
3 GND
4 NC
5 OUT
Note 1: A line under a Lot No. identifies the indication of product Labels.
Not underlined: [[Pb]]/INCLUDES > MCV
Underlined: [[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.
Note 2: The “**” in each product name is replaced with the output voltage of each product.
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
2010-12-21
TA58MS033, 05, 06, 08, 09, 12F
Pin Description
Pin No.
1
2
3
4
5
Symbol
IN
EN
GND
NC
OUT
Description
Input terminal. Connect a capacitor (CIN) from this pin to ground.
Output on/off control.
The output turns on when EN is set High and turns off when it is open (undriven) or set
Low.
Ground
No-connect (Note3)
Output terminal. Connected by capacitor (C
OUT
) to GND.
Note 3: Do not apply current and voltage (including reverse polarity) to the NC pin that is not specified.
How to Order
Part Number
TA58MS**F (TE16L1,Q
TA58MS033F (TE16L1Q
(Note4)
Package
5-pin New PW-Mold (surface-mount)
5-pin New PW-Mold (surface-mount)
Shipping
Tape (2000 pcs/reel)
Tape (2000 pcs/reel)
Note 4: The “**” in part numbers represents the output voltage except the TA58M0033F.
Block Diagram
IN
Over
voltage
protection
ON/OFF
function
Over
temperature
protection
Over current
protection
OUT
EN
Control
circuit
Reference
voltage
GND
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2010-12-21
TA58MS033, 05, 06, 08, 09, 12F
Absolute Maximum Rating
(Ta
=
25°C)
Characteristic
Input voltage
EN Input voltage
Output current
Operating junction temperature
Junction temperature
Storage temperature
Power dissipation
Ta
=
25°C
Tc= 25°C
DC
Pulse
Symbol
V
IN (DC)
V
IN (Pulse)
V
EN
I
OUT
T
j opr
T
j
T
stg
P
D
Rating
29
60
(τ=200ms, once)
V
IN (DC)
500
−40
to150
150
−55
to150
1
10
Unit
V
V
V
mA
°C
°C
°C
W
Note 5: 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
125
12.5
Unit
°C/W
°C/W
Protection Function (Reference)
Characteristic
Thermal shutdown
Peak output current
Short-circuit current
Overvoltage protection (Note 7)
Symbol
T
SD
I
PEAK
I
SC
V
OV
Test Condition
V
IN
=
14 V (033 to 06F) / 16 V (08 to
09F) /18 V (12F), I
OUT
= 5 mA
V
IN
=
14 V (033 to 06F) / 16 V (08 to
09F) / 18 V (12F), T
j
=
25°C
V
IN
=
14 V (033 to 06F) / 16 V (08 to
09F) / 18 V (12F), T
j
=
25°C
T
j
=
25°C
Min
⎯
⎯
⎯
29
Typ.
175
1
0.1
45
Max
⎯
⎯
⎯
⎯
Unit
°C
A
A
V
Note 6: Protection features do not guarantee that the device will be kept below the absolute maximum rated
conditions. Ensure that the device will not be exposed to conditions exceeding the absolute maximum
ratings.
Note 7: The overvoltage protection circuit shuts down the voltage output.
3
2010-12-21
TA58MS033, 05, 06, 08, 09, 12F
TA58MS033F
Electrical Characteristics (unless otherwise specified, V
EN
=
V
IN
, C
IN
=
1
μF,
C
OUT
=
10
μF,
T
j
=
25°C)
Characteristic
Symbol
Test Condition
V
IN
=
14 V, I
OUT
=
10 mA
Output voltage
V
OUT
Reg½line
Reg½load
I
B
I
B(OFF)
V
D
V
EN(ON)
V
EN(OFF)
I
EN(ON
)
5 V
≤
V
IN
≤
26 V, I
OUT
=
10 mA,
-40°C
<
T
j
≤
105°C
=
4.5 V
≤
V
IN
≤
26 V, I
OUT
=
10 mA
V
IN
=
14 V, 5 mA
≤
I
OUT
≤
500 mA
4.5 V
≤
V
IN
≤
26 V, I
OUT
=
0 A
4.5 V
≤
V
IN
≤
26 V, I
OUT
=
500 mA
4.5 V
≤
V
IN
≤
26 V, V
EN
=
0.4 V
I
OUT
=
250 mA
I
OUT
=
500 mA
Min
3.201
3.168
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
3.3
3.3
3
10
2.5
30
0.1
0.9
0.9
⎯
⎯
125
Max
3.399
3.432
20
30
5.0
50
1.0
1.3
1.3
⎯
0.8
175
V
Unit
Line regulation
Load regulation
Quiescent current
Quiescent current (Off mode)
Dropout voltage
Output control voltage (ON)
Output control voltage (OFF)
Output control current (ON)
mV
mV
mA
μA
V
V
V
μA
⎯
⎯
V
IN
=
14 V, V
EN
=
5 V
2
⎯
⎯
TA58MS05F
Electrical Characteristics (unless otherwise specified, V
EN
=
V
IN
, C
IN
=
1
μF,
C
OUT
=
10
μF,
T
j
=
25°C)
Characteristic
Symbol
Test Condition
V
IN
=
14 V, I
OUT
=
10 mA
Output voltage
V
OUT
Reg½line
Reg½load
I
B
I
B(OFF)
V
D
V
EN(ON)
V
EN(OFF)
I
EN(ON
)
6 V
≤
V
IN
≤
26 V, I
OUT
=
10 mA,
-40°C
≤
T
j
≤
105°C
6 V
≤
V
IN
≤
26 V, I
OUT
=
10 mA
V
IN
=
14 V, 5 mA
≤
I
OUT
≤
500 mA
6 V
≤
V
IN
≤
26 V, I
OUT
=
0 A
6 V
≤
V
IN
≤
26 V, I
OUT
=
500 mA
6 V
≤
V
IN
≤
26 V, V
EN
=
0.4 V
I
OUT
=
250 mA
I
OUT
=
500 mA
Min
4.85
4.8
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
5.00
5.0
3
10
2.5
30
0.1
0.3
0.5
⎯
⎯
125
Max
5.15
5.2
20
30
5.0
50
1.0
0.4
0.7
⎯
0.8
175
V
Unit
Line regulation
Load regulation
Quiescent current
Quiescent current (Off mode)
Dropout voltage
Output control voltage (ON)
Output control voltage (OFF)
Output control current (ON)
mV
mV
mA
μA
V
V
V
μA
⎯
⎯
V
IN
=
14 V, V
EN
=
5 V
2
⎯
⎯
4
2010-12-21
TA58MS033, 05, 06, 08, 09, 12F
TA58MS06F
Electrical Characteristics (unless otherwise specified, V
EN
=
V
IN
, C
IN
=
1
μF,
C
OUT
=
10
μF,
T
j
=
25°C)
Characteristic
Symbol
Test Condition
V
IN
=
14 V, I
OUT
=
10 mA
Output voltage
V
OUT
Reg½line
Reg½load
I
B
I
B(OFF)
V
D
V
EN(ON)
V
EN(OFF)
I
EN(ON
)
7 V
≤
V
IN
≤
26 V, I
OUT
=
10 mA,
-40°C
≤
T
j
≤
105°C
7 V
≤
V
IN
≤
26 V, I
OUT
=
10 mA
V
IN
=
14 V, 5 mA
≤
I
OUT
≤
500 mA
7 V
≤
V
IN
≤
26 V, I
OUT
=
0 A
7 V
≤
V
IN
≤
26 V, I
OUT
=
500 mA
7 V
≤
V
IN
≤
26 V, V
EN
=
0.4 V
I
OUT
=
250 mA
I
OUT
=
500 mA
Min
5.82
5.76
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
6.00
6.00
3
10
2.5
30
0.1
0.3
0.5
⎯
⎯
125
Max
6.18
6.24
20
30
5.0
50
1.0
0.4
0.7
⎯
0.8
175
V
Unit
Line regulation
Load regulation
Quiescent current
Quiescent current (Off mode)
Dropout voltage
Output control voltage (ON)
Output control voltage (OFF)
Output control current (ON)
mV
mV
mA
μA
V
V
V
μA
⎯
⎯
V
IN
=
14 V, V
EN
=
5 V
2
⎯
⎯
TA58MS08F
Electrical Characteristics (unless otherwise specified, V
EN
=
V
IN
, C
IN
=
1
μF,
C
OUT
=
10
μF,
T
j
=
25°C)
Characteristic
Symbol
Test Condition
V
IN
=
16 V, I
OUT
=
10 mA
Output voltage
V
OUT
Reg½line
Reg½load
I
B
I
B(OFF)
V
D
V
EN(ON)
V
EN(OFF)
I
EN(ON
)
9 V
≤
V
IN
≤
26 V, I
OUT
=
10 mA,
-40°C
≤
T
j
≤
105°C
9 V
≤
V
IN
≤
26 V, I
OUT
=
10 mA
V
IN
=
16 V, 5 mA
≤
I
OUT
≤
500 mA
9 V
≤
V
IN
≤
26 V, I
OUT
=
0 A
9 V
≤
V
IN
≤
26 V, I
OUT
=
500 mA
9 V
≤
V
IN
≤
26 V, V
EN
=
0.4 V
I
OUT
=
250 mA
I
OUT
=
500 mA
Min
7.76
7.68
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
8.00
8.00
3
10
2.5
30
0.1
0.3
0.5
⎯
⎯
125
Max
8.24
8.32
20
30
5.0
50
1.0
0.4
0.7
⎯
0.8
175
V
Unit
Line regulation
Load regulation
Quiescent current
Quiescent current (Off mode)
Dropout voltage
Output control voltage (ON)
Output control voltage (OFF)
Output control current (ON)
mV
mV
mA
μA
V
V
V
μA
⎯
⎯
V
IN
=
16 V, V
EN
=
5 V
2
⎯
⎯
5
2010-12-21
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