MC79L12ACD
IC REG LINEAR -12V 100MA 8SOIC
Pmic Voltage Regulators Linear
8-SOIC (0.154", 3.90mm Width)
Active
$1.02 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | MC79L12ACD |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 125°C |
| Voltage - Input (Max) | -27V |
| Voltage - Output | -12V |
| Current - Output | 100mA |
| Supplier Device Package | 8-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MC79L12ACD by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to -27V, output -12V. The 8-SOIC (0.154", 3.90mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| PSRR | 42dB (120Hz) |
| Output Type | Fixed |
| Current - Output | 100mA |
| Protection Features | Over Temperature, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Voltage - Input (Max) | -27V |
| Voltage Dropout (Max) | 1.7V @ 40mA |
| Voltage - Output (Min/Fixed) | -12V |
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