tk71547as Toko Inc., tk71547as Datasheet - Page 2

• Manufacturer Part Number: tk71547as
• Description: Low Dropout Voltage Regulator
• Manufacturer: Toko Inc.

ABSOLUTE MAXIMUM RATINGS (V
Supply Voltage ............................................. -0.4 to 19 V
Power Dissipation (Note 1) ................................ 400 mW
Reverse Bias ............................................................. 8 V
Short Circuit Current ........................................... 170 mA
Storage Temperature (Ambient) .............. -55 to +150 °C
TK715xx ELECTRICAL CHARACTERISTICS (V
Test conditions: V
Note 1: Power dissipation is 400 mW when mounted as recommended. Derate at 3.2 mW/°C for operation above 25 °C.
Note 2: Refer to “Definition of Terms.”
Note 3: Please refer to the Applications Section for more information.
Note 4: Ripple rejection is measured at V
Note 5: The minimum operating voltage for V
V
Gen. Note: Parameters with min. or max. values are 100% tested at T
TK715xxAS
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Page 2
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= 25 °C, unless otherwise specified.
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4 .
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V
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V
Operating Temperature (Ambient) ............ -30 to +80 °C
Max. Operating Temperature (Junction) ............. 125 °C
Operating Voltage Range ........................... 1.8 to 18.0 V
Junction Temperature ......................................... 150 °C
Lead Soldering Temperature (10 s) ..................... 235 °C
N (
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£ V
£ V
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2
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0 .
4 .
L
6
= 2.2 µF, f = 100 Hz.
V
V
V
IN
is V
M
1
0 7
5 1
N I
IN
= V
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T
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1
1 .
5 2
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6 1
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b a
March 2001 TOKO, Inc.
5 0
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. 0
5
5 4
6 3
2 1
A
0 0
8 1
8 2
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m
m
m
µ
µ
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/ m
V
V
V
V
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A
A
B
V
V
A
C °
S