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MC7915CT
Linear Voltage Regulators 15V 1A Negative
MC7915CT
Linear Voltage Regulators 15V 1A Negative
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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MC7915CT DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.200 | $0.20 |
| 200 | $0.077 | $15.40 |
| 500 | $0.075 | $37.50 |
| 1000 | $0.073 | $73.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The MC7915CT is a negative linear voltage regulator designed to complement the popular MC7800 series devices. It is available in seven voltage options, ranging from -5.0 V to -24 V, and an additional voltage option commonly used in MECL systems. These regulators are built to be rugged and reliable under most operating conditions, incorporating current limiting, thermal shutdown, and safe-area compensation. With adequate heatsinking, they can deliver output currents in excess of 1.0 A. This makes the MC7915CT an ideal choice for applications requiring a fixed negative voltage output with the assurance of stability and durability
Key Features
- This regulator is designed for high-reliability applications
- It has a maximum output current of 1.5A
- It provides thermal shutdown protection and short circuit protection
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Status | Obsolete | CAD Models | |
| Compliance | PbAHP | Package Type | TO-220-3 |
| Case Outline | 221AB | MSL Type | NA |
| MSL Temp (°C) | 0 | Container Type | TUBE |
| Container Qty. | 50 | ON Target | N |
| Output | Single | Polarity | Negative |
| VO (V) | -15 | IO Typ (A) | 1 |
| VI Min (V) | -16.3 | VI Max (V) | -35 |
| VDO Typ (V) | 1.3 | Iq Typ (mA) | 4.4 |
| PSRR (dB) | 60 | Noise (µVrms) | 90 |
| Enable | No | PowerGood | No |
| Application | Industrial | Pricing ($/Unit) | Price N/A |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is MC7915CT?
The MC7915CT is a negative voltage regulator IC from ON Semiconductor. It is designed to provide a fixed output voltage of -15V with a maximum output current of 1A, making it suitable for various electronic applications requiring a stable negative voltage supply.
How Does MC7915CT Work?
The MC7915CT operates by regulating input voltage to a constant -15V output voltage. It uses internal circuitry to maintain the desired voltage level even when there are variations in the input voltage or load conditions. The regulator is designed to provide a reliable and steady negative voltage supply to power electronic circuits.
How Many Pins does MC7915CT have and What are the Functions of the Pinout Configuration?
The MC7915CT is housed in a TO-220 package with 3 pins. The pinout configuration includes:
- Input (VIN): Input voltage pin.
- Ground (GND): Ground pin.
- Output (VOUT): Negative output voltage pin.
What are the Pros and Cons of MC7915CT?
Pros:
- Fixed Voltage Output: Provides a stable -15V output for consistent operation of circuits.
- Short Circuit Protection: Offers protection against short circuits to prevent damage to the regulator or connected components.
- Simple Design: Easy to use and suitable for basic voltage regulation requirements.
- Thermal Shutdown: Includes thermal shutdown feature to prevent overheating.
Cons:
- Fixed Output Voltage: Limited to a fixed -15V output voltage, which may not be adjustable for all applications.
- Heat Dissipation: May require a heat sink for applications where the regulator dissipates significant power.
Are There Any Equivalents/Alternatives to MC7915CT for Recommendation?
- The LM7915 from Texas Instruments and the L7915CV from STMicroelectronics are equivalent alternatives to the MC7915CT.
- Alternatives to the MC7915CT include the MAX7915 from Maxim Integrated and the REG1117-1.5 from Texas Instruments.
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