L7912CV STMicroelectronics, L7912CV Datasheet - Page 4

• Manufacturer Part Number: L7912CV
• Description: IC REG NEG VOLT 12V TO-220
• Manufacturer: STMicroelectronics
• Type: Voltage Regulatorr

Specifications of L7912CV

• Regulator Topology: Negative Fixed
• Voltage - Output: -12V
• Voltage - Input: Down to -35V
• Voltage - Dropout (typical): 1.1V @ 1A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Polarity: Negative
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: - 12 V
• Output Current: 500 mA
• Line Regulation: 240 mV
• Load Regulation: 240 mV
• Dropout Voltage (max): 1.1 V
• Input Voltage Max: - 19 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Current, Output: 1.5 A
• Current, Supply: 3 mA
• Package Type: TO-220
• Regulation, Line: 240 mV
• Regulation, Load: 240 mV
• Regulator Type: Negative Voltage Out
• Resistance, Thermal, Junction To Case: 3 °C/W
• Temperature, Operating, Range: 0 to +150 °C
• Voltage, Dropout: 1.1 V
• Voltage, Input: -19 V
• Voltage, Noise: 200 μV
• Voltage, Output: -12 V
• Voltage, Supply, Rejection Ratio: 60 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1476-5

Pin configuration
2
Figure 2.
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Pin configuration
Pin connections (top view)
TO-220
Doc ID 2149 Rev 19
D²PAK (any type)
TO220FP
L79xxC