L7805ACD2T-TR STMicroelectronics, L7805ACD2T-TR Datasheet - Page 36

IC REG POS 1.5A 5V PREC D2PAK

L7805ACD2T-TR

Manufacturer Part Number
L7805ACD2T-TR
Description
IC REG POS 1.5A 5V PREC D2PAK
Manufacturer
STMicroelectronics
Datasheet

Specifications of L7805ACD2T-TR

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
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
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
+ 150 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Voltage Regulation Accuracy
2 %
Primary Input Voltage
10V
Output Voltage Fixed
5V
Dropout Voltage Vdo
2V
No. Of Outputs
1
No. Of Pins
3
Operating Temperature Range
0°C To +150°C
Filter Terminals
SMD
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-7253-2
L7805ACD2T-TR

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Application information
Figure 28. Protection against input short-circuit with high capacitance loads
Note:
36/56
Application with high capacitance loads and an output voltage greater than 6 volts need an
external diode (see
this case the input voltage falls rapidly while the output voltage decrease slowly. The
capacitance discharges by means of the base-emitter junction of the series pass transistor
in the regulator. If the energy is sufficiently high, the transistor may be destroyed. The
external diode by-passes the current from the IC to ground.
Figure 23 on page
Doc ID 2143 Rev 23
34) to protect the device against input short circuit. In
L78xx, L78xxC, L78xxAB, L78xxAC

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