L78M12CV STMicroelectronics, L78M12CV Datasheet - Page 8

• Manufacturer Part Number: L78M12CV
• Description: IC REGULATOR POS 12V TO-220
• Manufacturer: STMicroelectronics
• Type: Voltage Regulatorr

Specifications of L78M12CV

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: Up to 35V
• Voltage - Dropout (typical): 2V @ 350mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Operating Temperature: 0°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: 12 V
• Output Current: 0.5 A
• Line Regulation: 100 mV
• Load Regulation: 240 mV
• Dropout Voltage (max): 2 V
• Input Voltage Max: 35 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Current, Output: 0.5 A
• Current, Supply: 6 mA
• Package Type: TO-220
• Regulation, Line: 100 mV
• Regulation, Load: 240 mV
• Regulator Type: Positive Voltage Out
• Resistance, Thermal, Junction To Case: 3 °C/W
• Temperature, Operating, Range: 0 to +150 °C
• Voltage, Dropout: 2 V
• Voltage, Input: 19 V
• Voltage, Noise: 75 μV
• Voltage, Output: 12 V
• Voltage, Supply, Rejection Ratio: 55 dB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1464-5

Electrical characteristics
Table 5.
Table 6.
8/30
Symbol
Symbol
ΔV
ΔV
SVR
SVR
ΔV
ΔV
ΔV
ΔV
ΔI
ΔI
V
V
eN
V
V
eN
V
V
I
I
O
O
I
I
sc
sc
d
d
O
O
O
O
/ΔT
d
/ΔT
d
d
d
O
O
O
O
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output voltage drift
Supply voltage rejection
Output noise voltage
Dropout voltage
Short circuit current
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output voltage drift
Supply voltage rejection
Output noise voltage
Dropout voltage
Short circuit current
Refer to the test circuits, T
otherwise specified.
Electrical characteristics of L78M06C
Refer to the test circuits, T
otherwise specified.
Electrical characteristics of L78M08C
Parameter
Parameter
I
V
V
I
I
I
I
I
V
B = 10 Hz to 100 kHz
I
V
V
I
I
I
I
I
V
I
B = 10 Hz to 100 kHz
V
V
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
J
= 8 to 25 V, I
= 9 to 25 V, I
= 9 to 19 V, f = 120 Hz, I
= 35 V
J
= 10.5 to 25 V, I
= 11 to 25 V, I
= 11.5 to 21.5 V, f = 120 Hz,
= 35 V
= 5 to 350 mA, V
= 5 to 500 mA, T
= 5 to 200 mA, T
= 5 to 350 mA
= 200 mA, V
= 5 mA, T
= 5 to 350 mA, V
= 5 to 500 mA, T
= 5 to 200 mA, T
= 5 to 350 mA
= 200 mA, V
= 5 mA, T
= 300 mA
= 25 °C, V
= 25 °C, V
Doc ID 2146 Rev 15
Test conditions
Test conditions
J
J
= 0 to 125 °C
= 0 to 125 °C
I
I
I
O
O
I
= 11 V, I
= 9 to 25 V
= 14 V, I
= 10.5 to 25 V
O
= 200 mA
= 200 mA
O
= 200 mA
J
J
J
J
I
I
= 200 mA
= 8 to 21 V
= 10.5 to 23 V
= 25 °C
= 25 °C
= 25 °C
= 25 °C
O
O
O
= 350 mA, C
= 350 mA, C
= 300 mA
I
I
= 0.33 µF, C
= 0.33 µF, C
Min.
5.75
Min.
5.7
7.7
7.6
59
56
Typ.
Typ.
-0.5
-0.5
270
250
45
52
6
6
2
8
8
2
O
O
= 0.1 µF unless
= 0.1 µF unless
Max.
Max.
6.25
100
120
100
160
6.3
0.5
0.8
8.3
8.4
0.5
0.8
50
60
80
50
6
6
L78MxxC
mV/°C
mV/°C
Unit
Unit
mV
mV
mA
mA
mV
mV
mA
mA
mA
mA
dB
µV
dB
µV
V
V
V
V
V
V