L78LR05 Просмотр технического описания (PDF) - SANYO -> Panasonic
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L78LR05 Datasheet PDF : 6 Pages
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L78LR05
Specifications
Maximum Ratings at Ta = 25˚C
Parameter
Maximum Input Voltage
Allowable Power Dissipation
Operating Temperature
Storage Temperature
Symbol
VIN max
Pd max
Topr
Tstg
(No fin)
Conditions
Operating Conditions at Ta = 25˚C
Input Voltage
Output Current
Parameter
Symbol
VIN
IOUT
Conditions
Operating Characteristics at Ta = 25˚C, VIN=10V, IOUT=40mA, cin=1μF, co=10μF
Parameter
Symbol
Conditions
Output Voltage
Line Regulation
Load Regulation
Current Dissipation
Current Dissipation Variation
Output Noise Voltage
Temperature Coeffieient of Output Voltage
Ripple Rejection
Dropout Voltage
Output Short Current
"H "-Reset Output Voltage
"L"-Reset Output Voltage
Reset Threshold Voltage
Reset Threshold Hysteresis Voltage
Reset Output Dely Time
Output Pin Leakage Current
Reset Output Pin Leakage Current
VOUT1 Tj=25°C
VOUT2 7V≤VIN≤20V, 1mA≤IOUT≤70mA
ΔVo LINE1 Tj=25°C, 7V≤VIN≤20V
ΔVo LINE2 Tj=25°C, 8V≤VIN≤20V
ΔVo LOAD1 Tj=25°C, 1mA≤IOUT≤100mA
ΔVo LOAD2 Tj=25°C, 1mA≤IOUT≤40mA
ICC
Tj=25°C, IOUT=100mA
ΔICC LINE 8V≤VIN≤20V
ΔICC LOAD 1mA≤IOUT≤40mA
VNO 10Hz≤f≤100kHz, Io=1mA
ΔVOUT/ΔTj IOUT=1mA, Tj=25 to 125°C
Rrej Tj=25°C, f=120Hz, 8V≤VIN≤18V
VDROP
IOSC
VORH
VORL
Tj=25°C
Tj=25°C
Tj=25°C
Tj=25°C, VIN=3V, Io=1mA
B, Tj=25°C
C, Tj=25°C
D, Tj=25°C
VRT
E, Tj=25°C
F, Tj=25°C
G, Tj=25°C
H, Tj=25°C
VRTH
td
IO LEAK
IOR LEAK
cd=0.1μF
VIN=0, Vo=6V
VIN=0, VOR=6V
Equivalent Circuit Block Diagram
Ratings
Unit
25 V
1.0 W
–30 to +80 ˚C
–55 to +150 ˚C
Ratings
Unit
7.5 to 20 V
1 to 150 mA
Ratings
min typ
4.8
5.0
4.75
6.0
3.0
9.0
3.0
1.4
0.12
0.01
80
±0.5
79
1.5
150 300
4.8
5.0
10
4.60
4.8
4.30
4.5
4.00
4.2
3.70
3.9
3.40
3.6
3.10
3.3
2.80
3.0
50 100
7.5
10
0.001
0.001
Unit
max
5.2 V
5.25 V
75 mV
50 mV
60 mV
30 mV
3.4 mA
1.5 mA
0.1 mA
μV
mV/˚C
dB
2.2 V
450 mA
5.2 V
200 mV
4.95 V
4.65 V
4.35 V
4.05 V
3.75 V
3.45 V
3.15 V
200 mV
12.5 ms
2 μA
2A
No.2622–2/6
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