The TA78DL10F is a three-terminal positive voltage regulator manufactured by Toshiba Semiconductor and Storage. This fixed-output regulator is designed to provide a stable and reliable 10V output voltage from a higher input voltage. It offers overcurrent protection and thermal shutdown features, enhancing the safety and robustness of the regulated power supply.

Applications

• Power supplies for microcontrollers
• Voltage regulation in consumer electronics
• Industrial control systems
• Battery chargers
• Instrumentation equipment

Features

• Fixed 10V output voltage
• Overcurrent protection
• Thermal shutdown protection
• Compact package
• High ripple rejection

Benefits

• Stable and regulated 10V power supply
• Protection against damage from excessive current draw
• Prevention of overheating and device failure
• Easy integration into various electronic circuits
• Clean and stable output voltage with minimal noise

Additional Details

The TA78DL10F operates by maintaining a constant 10V output voltage, even when the input voltage fluctuates within a specified range or the load current changes. The overcurrent protection feature limits the output current to a safe level, preventing damage to the regulator and the connected circuitry in case of a short circuit or overload condition. The thermal shutdown protection automatically turns off the regulator if its internal temperature exceeds a safe limit, preventing thermal runaway. The device also provides good ripple rejection, meaning it effectively filters out unwanted noise and voltage variations from the input supply, resulting in a cleaner and more stable output voltage.

Technical Specifications:

• Output Voltage: 10V
• Input Voltage Range: Typically 12.5V to 25V (check datasheet for absolute maximums)
• Output Current: [Varies depending on package and thermal conditions, check datasheet]
• Overcurrent Protection: Yes
• Thermal Shutdown: Yes
• Package: [Specific package type, e.g., TO-252, check datasheet]
• Operating Temperature: -40°C to +85°C (check datasheet for full range)

This regulator is commonly used in a wide range of electronic devices where a stable 10V power supply is required. It's favored for its simplicity, reliability, and integrated protection features. When using this regulator, careful attention should be paid to the thermal management to ensure that the device operates within its specified temperature range.