L7912CD2T-TR -12V Fixed Output Voltage Regulator with 1.5A Current Thermal andamp; Short-Circuit Protection Wide Input Range (-35V) Low Dropout TO-263 Package
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Features
■ Output current up to 1.5 A
■ Output voltages of - 5; - 8; - 12; - 15 V
■ Thermal overload protection
■ Short circuit protection
■ Output transition SOA protection
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Description
The L79xxC series of three-terminal negative regulators is available in TO-220, TO-220FP and Dandsup2;PAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation; furthermore, having the same voltage option as the L78xx positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
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INFORMATION
| Category | andnbsp; | |
| Mfr | andnbsp; | |
| Series | - | andnbsp; |
| Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
| Part Status | Active | andnbsp; |
| Output Configuration | andnbsp; | |
| Output Type | andnbsp; | |
| Number of Regulators | 1 | andnbsp; |
| Voltage - Input (Max) | -35V | andnbsp; |
| Voltage - Output (Min/Fixed) | -12V | andnbsp; |
| Voltage - Output (Max) | - | andnbsp; |
| Voltage Dropout (Max) | 1.1V @ 1A (Typ) | andnbsp; |
| Current - Output | andnbsp; | |
| Current - Quiescent (Iq) | 3 mA | andnbsp; |
| PSRR | 60dB (120Hz) | andnbsp; |
| Control Features | - | andnbsp; |
| Protection Features | Over Temperature, Short Circuit | andnbsp; |
| Operating Temperature | 0anddeg;C ~ 125anddeg;C | andnbsp; |
| Mounting Type | Surface Mount | andnbsp; |
| Package / Case | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | andnbsp; |
| Supplier Device Package | D2PAK | andnbsp; |
| Base Product Number |
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Drawing


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