L78S18CV STMicroelectronics, L78S18CV Datasheet - Page 37

• Manufacturer Part Number: L78S18CV
• Description: IC REG POS VOLT 2A 18V TO-220
• Manufacturer: STMicroelectronics
• Type: Voltage Regulatorr

Specifications of L78S18CV

• Regulator Topology: Positive Fixed
• Voltage - Output: 18V
• Voltage - Input: Up to 35V
• Number Of Regulators: 1
• Current - Output: 2A
• Operating Temperature: 0°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 18 V
• Output Current: 0.5 A
• Line Regulation: 360 mV
• Load Regulation: 360 mV
• Dropout Voltage (max): 21 V
• Input Voltage Max: 35 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Current, Output: 2 A
• Current, Supply: 8 mA
• Package Type: TO-220
• Regulation, Line: 360 mV
• Regulation, Load: 360 mV
• Regulator Type: Positive Voltage Out
• Resistance, Thermal, Junction To Case: 5 °C/W
• Temperature, Operating, Range: 0 to +150 °C
• Voltage, Input: 21 V
• Voltage, Noise: 110 μV
• Voltage, Output: 18 V
• Voltage, Supply, Rejection Ratio: 43 dB
• Primary Input Voltage: 26V
• Output Voltage Fixed: 18V
• Dropout Voltage Vdo: 3V
• No. Of Pins: 3
• Voltage Regulator Case Style: TO-220
• Operating Temperature Range: 0°C To +150°C
• Svhc: No
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6009-5

L78Sxx, L78SxxC
8
Table 21.
1. Available on request.
Part numbers
L78S05C
L78S75C
L78S09C
L78S10C
L78S12C
L78S15C
L78S18C
L78S24C
L78S05
L78S75
L78S09
L78S10
L78S12
L78S15
L78S18
L78S24
Order codes
Order codes
L78S05CV
L78S75CV
L78S09CV
L78S10CV
L78S12CV
L78S15CV
L78S18CV
L78S24CV
TO-220
Packages
Doc ID 2148 Rev 4
L78S05CT
L78S75CT
L78S10CT
L78S24CT
L78S05T
L78S75T
L78S09T
L78S10T
L78S12T
L78S15T
L78S18T
L78S24T
L78S12CT
T0-3
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Output voltage
7.5 V
7.5 V
10 V
10 V
12 V
12 V
15 V
15 V
18 V
18 V
24 V
24 V
5 V
5 V
9 V
9 V
Order codes
37/39