L78M12CX STMicroelectronics, L78M12CX Datasheet - Page 12

• Manufacturer Part Number: L78M12CX
• Description: Linear Regulators - Standard RO 511-L78M12CV SOT-82 +V RG .5A 12V
• Manufacturer: STMicroelectronics

Specifications of L78M12CX

• 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
• Input Voltage Max: 35 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Package / Case: SOT-82
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical performance
Figure 17. Fixed output regulator
12/30
Figure 14. Load transient response
Figure 16. Quiescent current vs. input voltage
1. To specify an output voltage, substitute voltage value for "XX".
2. Although no output capacitor is need for stability, it does improve transient response.
3. Required if regulator is locate an appreciable distance from power supply filter.
Doc ID 2146 Rev 14
Figure 15. Line transient response
L78MxxC