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LM7815L-TA3-T
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LM7815L-TA3-T数据手册
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LM78XX LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD 4 of 13
www.unisonic.com.tw QW-R101-006.V
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
PARAMETER SYMBOL RATING UNIT
V
OUT
=5~18V 35 V
Input voltage
V
OUT
=24V
V
IN
40 V
Output Current I
OUT
1 A
Power Dissipation P
D
Internally Limited W
Operating Junction Temperature T
OPR
-20 ~ +125 °C
Storage Temperature T
STG
-55 ~ +150 °C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER SYMBOL RATING UNIT
TO-220/TO-220F
TO-262
65
Junction to Ambient
TO-92
θ
JA
180
°C/W
TO-220/TO-262 5
TO-220F 7.8
Junction to Case
TO-92
θ
JC
83
°C/W
ELECTRICAL CHARACTERISTICS
(I
OUT
=0.5A, T
J
= 0°C~125°C, C
I
=0.33μF, C
O
=0.1μF, unless otherwise specified)(Note 1)
For UTC LM7805 (V
IN
=10V)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
T
J
=25°C, I
OUT
=5mA ~ 1.0A 4.80 5.0 5.20 V
Output Voltage V
OUT
V
IN
=7.5V ~ 20V,
I
OUT
=5mA ~ 1.0A,P
D
15W
4.75 5.25 V
Dropout Voltage V
D
T
J
=25°C 2.0 V
T
J
=25°C,I
OUT
=5mA ~ 1.0A 50 mV
Load Regulation V
OUT
T
J
=25°C,I
OUT
=0.25A ~ 0.75A 25 mV
V
IN
=7V ~ 25V, T
J
=25°C 50 mV
Line regulation V
OUT
V
IN
=7.5V ~ 20V, T
J
=25°C, I
OUT
=1.0A 50 mV
Quiescent Current I
Q
T
J
=25°C, I
OUT
1.0A 8.0 mA
V
IN
=7.5V ~ 20V 1.0 mA
Quiescent Current Change I
Q
I
OUT
=5mA ~ 1.0A 0.5 mA
Output Noise Voltage eN 10Hzf100kHz 40 μV
Temperature Coefficient of Vo Vo/T I
OUT
=5mA -0.6 mV/°C
Ripple Rejection RR V
IN
=8V ~ 18V,f=120Hz, T
J
=25°C 62 80 dB
Peak Output Current I
PEAK
T
J
=25°C 1.8 A

LM7815L-TA3-T 数据手册

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