L7805ABV STMicroelectronics, L7805ABV Datasheet - Page 34

IC REG PREC 1.5A 5V TO-220

L7805ABV

Manufacturer Part Number
L7805ABV
Description
IC REG PREC 1.5A 5V TO-220
Manufacturer
STMicroelectronics
Type
Voltage Regulatorr
Datasheets

Specifications of L7805ABV

Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 35V
Voltage - Dropout (typical)
2V @ 1A
Number Of Regulators
1
Current - Output
1.5A
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
5 V
Output Current
1 A
Line Regulation
50 mV
Load Regulation
100 mV
Dropout Voltage (max)
2 V
Input Voltage Max
35 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
Through Hole
Voltage Regulation Accuracy
2 %
Current, Output
1 A
Current, Supply
6 mA
Package Type
TO-220
Regulation, Line
7 mV
Regulation, Load
25 mV
Regulator Type
Positive Voltage Out
Resistance, Thermal, Junction To Case
3 °C/W
Temperature, Operating, Range
-40 to +125 °C
Voltage, Dropout
2 V
Voltage, Input
10 V
Voltage, Noise
10 μV/V
Voltage, Output
5 V
Voltage, Supply, Rejection Ratio
68 dB
Voltage Regulator Type
Linear
Topology
Standard
Regulator Output Type
Fixed
Polarity Type
Positive
Input Voltage (max)
35V
Output Voltage Accuracy
±2%
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Dropout Voltage@current (typ)
2@1A
Pin Count
3 +Tab
Mounting
Through Hole
Quiescent Current (max)
6mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-2947-5

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Application information
L78xx, L78xxC, L78xxAB, L78xxAC
Figure 23. Reducing power dissipation with dropping resistor
V
-V
-V
I(min)
XX
DROP(max)
R = ____________________
I
+I
O(max)
d(max)
Figure 24. Remote shutdown
≤ 0.5)
Figure 25. Power AM modulator (unity voltage gain, I
O
Note:
The circuit performs well up to 100 kHz.
34/56
Doc ID 2143 Rev 23

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