L7812ABV
ActiveIC, V REG 12V, 7812, TO-220-3, FIXED OUTPUT VOLTAGE NOM-12V, ADJUSTABLE OUTPUT VOLTAGE MIN-, ADJUSTABLE OUTPUT VOLTAGE MAX-, INP
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L7812ABV
ActiveIC, V REG 12V, 7812, TO-220-3, FIXED OUTPUT VOLTAGE NOM-12V, ADJUSTABLE OUTPUT VOLTAGE MIN-, ADJUSTABLE OUTPUT VOLTAGE MAX-, INP
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Technical Specifications
Parameters and characteristics for this part
| Specification | L7812ABV |
|---|---|
| Current - Output | 1.5 A |
| Current - Quiescent (Iq) | 6 mA |
| Mounting Type | Through Hole |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | TO-220-3 |
| PSRR | 60 dB |
| Supplier Device Package | TO-220 |
| Voltage - Input (Max) [Max] [custom] | 35 V |
| Voltage - Output (Min/Fixed) | 12 V |
| Voltage Dropout (Max) [Max] | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 0.74 | |
| 10 | $ 0.65 | |||
| 50 | $ 0.61 | |||
| 100 | $ 0.50 | |||
| 250 | $ 0.46 | |||
| 500 | $ 0.39 | |||
| 1000 | $ 0.31 | |||
| 2500 | $ 0.28 | |||
| 5000 | $ 0.27 | |||
Description
General part information
L7809 Series
The L78 series of three-terminal positive regulators is available in TO-220, TO-220FP, D²PAK and DPAK 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. Each type embeds internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.
Documents
Technical documentation and resources