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L7915CT
Neg 15V output voltage regulator suitable for a variety of applications
Brands: Stmicroelectronics
Mfr.Part #: L7915CT
Datasheet: L7915CT Datasheet (PDF)
Package/Case: TO-3
Product Type: Linear Voltage Regulators
RoHS Status:
Stock Condition: 8466 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The L7915CT is a voltage regulator integrated circuit (IC) manufactured by STMicroelectronics. It is a member of the L79xx series, which are negative voltage regulators designed to provide a fixed output voltage of -15 volts. The "CT" in the part number typically denotes the package type, which in this case is TO-220, a widely used through-hole package. This package offers good thermal performance and ease of mounting.The L7915CT is capable of handling a maximum input voltage of -35 volts, making it suitable for a variety of applications where a stable negative voltage rail is required. It has a fixed output voltage of -15 volts with a tolerance of ±4%, providing a regulated power supply for compatible components.With a maximum output current of 1.5 amps, the L7915CT can power moderately demanding loads while maintaining voltage stability. It features built-in thermal shutdown and short-circuit protection, enhancing its reliability and safety in operation.In summary, the L7915CT is a negative voltage regulator IC designed for applications requiring a stable -15 volts output voltage, with features such as thermal shutdown and short-circuit protection for improved reliability
Features
- Output voltage: -15V
- Output current: 1.5A
- Thermal shutdown and short circuit protection
- Output voltage accuracy: ±2%
- Operating temperature range: 0°C to 125°C
- TO-220 package
- Adjustable output voltage with external resistors
Application
- Automotive electronics
- Industrial electronics
- Consumer electronics
- Telecommunications
- Power supplies
- Computer peripherals
- Medical equipment
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Linear Voltage Regulators | RoHS | Details |
| Mounting Style | Through Hole | Package / Case | TO-3 |
| Number of Outputs | 1 Output | Polarity | Negative |
| Output Voltage | - 15 V | Output Current | 500 mA |
| Output Type | Fixed | Input Voltage, Min | - 23 V |
| Input Voltage, Max | - 23 V | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 150 C | Load Regulation | 300 mV |
| Line Regulation | 300 mV | Series | L7915 |
| Brand | STMicroelectronics | Height | 8.7 mm |
| Length | 30.1 mm | Product Type | Linear Voltage Regulators |
| Factory Pack Quantity | 100 | Subcategory | PMIC - Power Management ICs |
| Width | 26.2 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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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 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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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 L7915CT chip is a voltage regulator integrated circuit (IC) that provides a fixed negative output voltage of -15V. It is commonly used to regulate voltage in electronic circuits, ensuring a stable and constant power supply. The L7915CT chip is part of the 79xx series of voltage regulators and is designed to handle a maximum output current of 1.5A.
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Equivalent
The equivalent products of the L7915CT chip are the LM7915, UA7915, and KA7915 voltage regulators. -
Features
The L7915CT is a negative voltage regulator with a maximum output of 1.5A. It has built-in thermal shutdown, current limiting, and safe operating area protection. This device is capable of safeguarding against overvoltages and overloads, making it useful in various applications requiring regulated negative voltage. -
Pinout
The L7915CT is a 3-terminal negative voltage regulator. It has a pin count of three, with Pin 1 as the input voltage, Pin 2 as the ground/reference, and Pin 3 as the regulated output voltage. -
Manufacturer
The manufacturer of the L7915CT is STMicroelectronics. It is a multinational semiconductor company headquartered in Switzerland. STMicroelectronics specializes in the design, development, and production of a wide range of integrated circuits, including microcontrollers, analog and digital sensors, power management devices, and many more for various applications in automotive, industrial, and consumer markets. -
Application Field
The L7915CT is a negative voltage regulator commonly used in various applications such as power supplies, industrial controls, and automotive systems. It provides a constant output voltage of -15V with a maximum output current of 1.5A, making it suitable for small to medium power requirements. -
Package
The L7915CT is a voltage regulator chip with a TO-220 package type. It has a tab pinout form, which means the metal tab is connected to the output. The size of the chip is approximately 10.16mm x 15.88mm.
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