LM7810CT
The LM7810CT is a linear voltage regulator manufactured by ON Semiconductor, capable of providing a stable 10V output with a maximum current of 1ALM7810CT
The LM7810CT is a linear voltage regulator manufactured by ON Semiconductor, capable of providing a stable 10V output with a maximum current of 1A
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LM7810CT DataSheet
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Details
The LM7810CT is a fixed linear voltage regulator integrated circuit (IC) that provides a stable output voltage of +10 volts, designed to regulate input voltages ranging from 11.5 volts to 35 volts. With a maximum output current of 1A, this voltage regulator is well-suited for powering low-power electronic devices and providing a consistent voltage reference in various circuits. Its built-in thermal overload protection and short circuit protection ensure the safety of the IC and the connected circuitry, offering peace of mind in case of faults or excessive heating. The TO-220 package design allows for easy mounting on heat sinks, facilitating efficient heat dissipation. Whether you need a reliable power source for your electronic system, a precise voltage reference for measurements, or a regulated power supply for your DIY projects, the LM7810CT offers a compact and dependable solution
Key Features
- Output Current up to 1 A
- Output Voltages: 5, 6, 8, 9, 10, 12, 15, 18, 24 V
- Thermal Overload Protection
- Short-Circuit Protection
- Output Transistor Safe Operating Area Protection
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Linear Voltage Regulators | RoHS | Details |
Mounting Style | Through Hole | Package / Case | TO-220-3 |
Number of Outputs | 1 Output | Polarity | Positive |
Output Voltage | 10 V | Output Current ! | 1 A |
Output Type | Fixed | Input Voltage, Min | 12.5 V |
Input Voltage, Max | 25 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 125 C | Load Regulation ! | 200 mV |
Line Regulation ! | 200 mV | Series | LM7810 |
Brand | onsemi / Fairchild | Product Type ! | Linear Voltage Regulators |
PSRR / Ripple Rejection - Typ | 71 dB | Factory Pack Quantity | 1000 |
Subcategory | PMIC - Power Management ICs | Unit Weight | 0.042823 oz |
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 LM7810CT?
The LM7810CT is a 10V positive voltage regulator integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable 10V output voltage from a higher input voltage, making it suitable for powering various electronic circuits and components.
How Does LM7810CT Work?
The LM7810CT works by regulating the input voltage to a steady 10V output voltage, regardless of variations in the input voltage or changes in load current. It utilizes internal circuitry to achieve this voltage regulation, ensuring a reliable power supply for connected devices.
How Many Pins does LM7810CT have and What are the Functions of the Pinout Configuration?
The LM7810CT is housed in a 3-pin TO-220 package. The pinout configuration includes:
- Input (VIN): The input pin where the unregulated voltage is applied.
- Ground (GND): The ground pin, which is connected to the reference voltage of the circuit.
- Output (VOUT): The regulated 10V output pin.
What are the Pros and Cons of LM7810CT?
Pros:
- Stable Output: Provides a consistent 10V output voltage, suitable for powering sensitive components.
- Simple to Use: Requires minimal external components for voltage regulation.
- Wide Input Voltage Range: Can accept a wide range of input voltages for versatility.
- Thermal Shutdown Protection: Includes thermal shutdown and current limiting for overheat protection.
- Low Cost: Offers a cost-effective solution for voltage regulation.
Cons:
- Wasted Power: Operates in a linear mode, which may result in higher power dissipation for large voltage differentials.
- Heat Dissipation: May require a heat sink for applications with higher power dissipation.
Are There Any Equivalents/Alternatives to LM7810CT for Recommendation?
- The LM340-10 from Texas Instruments is a pin-to-pin equivalent alternative to the LM7810CT.
- Alternatives to the LM7810CT include the UA7805 from Texas Instruments and the L78S10CV from STMicroelectronics.
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