L7812CV 12v Voltage regulator
STMicroelectronics L78 Series of fixed output voltage regulators are useful in a wide range of electronics industry applications. The three-terminal positive linear voltage regulators can remove problems related to single point regulation by providing local on-card regulation. The ST Regulator IC can deliver up to 1.5A at the fixed output voltage, ranging from 5 V to 24 V. The voltage regulator offers safe area protection with the addition of internal thermal shutdown and current limiting
$1.15 – $4.95
|
TO-220 Heatsink Small 13mm Insulator/Mounting Kits
$1.00 – $3.95 (AUD) Options |
Description
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L7812CV 12v Voltage regulator can provide local on-card regulation, eliminating the distribution problems associated with single-point regulation. It employs internal current limiting, thermal shutdown and safe area protection, making it indestructible.
It can deliver over 1.5A output current if adequate heat sinking is provided. Although designed primarily as a fixed voltage regulator, this device can be used with external components to obtain adjustable voltages and currents.
STMicroelectronics L78 Series of fixed output voltage regulators are useful in various electronics industry applications. The three-terminal positive linear voltage regulators can remove problems related to single-point regulation by providing local on-card regulation.
The ST Regulator IC can deliver up to 1.5A at the fixed output voltage, ranging from 5 V to 24 V. The voltage regulator offers safe area protection with internal thermal shutdown and current limiting.
- Thermal overload protection
- Short circuit protection
- Output transition SOA protection
- 2 % output voltage tolerance
Specifications:
- Product Category: Linear Voltage Regulators
- RoHS:
- Mounting Style: Through Hole
- Package/Case: TO-220
- Number of Outputs: 1 Output
- Polarity: Positive
- Output Voltage: 12 V
- Current: 1.5 A
- Output Type: Fixed
- Input Voltage MAX: 35 V
- Input Voltage MIN: 7 V
- Minimum Operating Temperature: 0 C
- Maximum Operating Temperature: + 125 C
- Load Regulation: 100 mV
- Line Regulation: 100 mV
- Series: L78
- Brand: STMicroelectronics
- Product Type: Linear Voltage Regulators
- PSRR / Ripple Rejection – Typ: 62 dB
- Unit Weight: 1.600 g
Development Resources: demo codes, schematics, datasheets, etc
L7812CV 12v Voltage Regulator tutorial( L7805, L7809 & L7812)
Voltage regulator From Wikipedia
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.
| Weight | .005 kg |
|---|---|
| Dimensions | 5 × 2 × 1 cm |
| Pack Qty | 1 Pack, 2 Pack, 5 Pack |
Product Applications
Current Product Support
| SKU | Product | Type | Download/View |
|---|---|---|---|
| L7812CV 12v Voltage regulator - L7812 | Datasheet | Download |
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