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L7912CV
Linear Voltage Regulator IC Negative Fixed 1 Output 1.5A TO-220
Brands: STMicroelectronics
Mfr.Part #: L7912CV
Datasheet: L7912CV Datasheet (PDF)
Package/Case: TO-220-3
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Product Type: Voltage Regulators , Linear, Low Drop Out Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 5 | $0.198 | $0.990 |
| 50 | $0.159 | $7.950 |
| 150 | $0.143 | $21.450 |
| 500 | $0.122 | $61.000 |
| 2500 | $0.113 | $282.500 |
| 5000 | $0.107 | $535.000 |
In Stock: 9,458 PCS
L7912CV General Description
The L7912CV is an essential component in any electronic circuit requiring a reliable 12V output. Its robust design and high output current capacity of 1.5A make it suitable for a wide range of applications, from small DIY projects to industrial equipment. The regulator's wide input voltage range up to 35V provides flexibility in power supply design, ensuring compatibility with various input sources
Features
- The L79 series devices are widely available
- They can be purchased from many different suppliers and distributors around the world
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Linear Voltage Regulators |
| RoHS: | Details | Mounting Style: | Through Hole |
| Package / Case: | TO-220-3 | Number of Outputs: | 1 Output |
| Polarity: | Negative | Output Voltage: | - 12 V |
| Output Current: | 1.5 A | Output Type: | Fixed |
| Input Voltage, Min: | - 14.5 V | Input Voltage, Max: | - 35 V |
| Minimum Operating Temperature: | 0 C | Maximum Operating Temperature: | + 150 C |
| Load Regulation: | 240 mV | Line Regulation: | 240 mV |
| Quiescent Current: | 3 mA | Series: | L79 |
| Packaging: | Tube | Brand: | STMicroelectronics |
| Height: | 15.75 mm | Length: | 10.4 mm |
| Product Type: | Linear Voltage Regulators | PSRR / Ripple Rejection - Typ: | 60 dB |
| Factory Pack Quantity: | 1000 | Subcategory: | PMIC - Power Management ICs |
| Width: | 4.6 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The L7912CV is a voltage regulator IC that produces a fixed output voltage of -12V. It's part of the 79xx series, designed for negative voltage regulation. It accepts an input voltage range from -14.5V to -35V and provides a regulated output of -12V with a maximum output current of 1.5A. It's commonly used in applications requiring a stable negative voltage supply.
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Equivalent
The equivalent products of L7912CV chip are UA7912, MC7912, LM320, and KA7912. These are all 12V voltage regulators with similar specs and functions that can be used as substitutes for the L7912CV chip in various electronic circuits. -
Features
L7912CV is a linear voltage regulator with a maximum output voltage of -12V and a maximum output current of 1.5A. It has a built-in thermal overload protection feature and a wide input voltage range of -35V to -10V. It also has a low dropout voltage and a fixed output voltage. -
Pinout
The L7912CV is a 12V voltage regulator with a TO-220 package. It has three pins: input, ground, and output. It regulates input voltage to 12V output, handling a maximum current of 1.5A. Pinout: Pin 1 (Input), Pin 2 (Ground), Pin 3 (Output). -
Manufacturer
STMicroelectronics is the manufacturer of the L7912CV. It is a multinational semiconductor and electronics company headquartered in Geneva, Switzerland. STMicroelectronics produces a wide range of products including microcontrollers, power management, sensors, and imaging products for various industries such as automotive, industrial, consumer electronics, and telecommunications. -
Application Field
The L7912CV is a voltage regulator primarily used in applications where a stable negative voltage output is required. Common uses include power supplies for audio amplifiers, test and measurement equipment, industrial control systems, and automotive electronics. -
Package
The L7912CV is a voltage regulator chip. It comes in a TO-220 package, which is a through-hole type. The size typically measures about 10.4mm x 4.6mm x 9.15mm, with variations depending on the manufacturer's specifications.
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