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LM117H/NOPB
+Lista de MateriaisIC REG LINEAR POS ADJ 1.5A TO3
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FabricanteTexas Instruments
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Peça do Fabricante #LM117H/NOPB
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Pacote TO-CAN-3
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Em Estoque6265
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Voltage - Output (Max) | 37V |
| Current - Output | 1.5A |
| PSRR | 80dB ~ 65dB (120Hz) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
Visão Geral
Description
The LM117H/NOPB is a versatile voltage regulator from Texas Instruments, designed to provide adjustable voltage regulation for a wide range of applications. It offers an output voltage range from 1.2V to 37V, with a maximum output current of 1.5A, making it suitable for various electronic devices and systems.
This device is known for its high performance and reliability, featuring internal current limiting, thermal overload protection, and safe area compensation, which enhance its durability in challenging conditions. The LM117H/NOPB is also capable of maintaining a constant output voltage even with variations in input voltage and output load, ensuring stable power delivery.
The component comes in a TO-39 package, which is suitable for use in compact designs. Its ease of use and robust feature set make the LM117H/NOPB a popular choice for engineers in power supply designs, battery chargers, and other applications needing regulated power.
Overall, the LM117H/NOPB offers a reliable and flexible solution for adjustable voltage regulation needs.
This device is known for its high performance and reliability, featuring internal current limiting, thermal overload protection, and safe area compensation, which enhance its durability in challenging conditions. The LM117H/NOPB is also capable of maintaining a constant output voltage even with variations in input voltage and output load, ensuring stable power delivery.
The component comes in a TO-39 package, which is suitable for use in compact designs. Its ease of use and robust feature set make the LM117H/NOPB a popular choice for engineers in power supply designs, battery chargers, and other applications needing regulated power.
Overall, the LM117H/NOPB offers a reliable and flexible solution for adjustable voltage regulation needs.
Equivalent
The LM117H/NOPB is a voltage regulator. Equivalent products include:
1. LM317 series by various manufacturers.
2. LT317 by Analog Devices.
3. UA78M series by Texas Instruments.
4. NTE956 by NTE Electronics.
These alternatives offer similar functionality, adjustable output voltage, and are typically used in power supply applications. Always verify specifications and pin compatibility before substitution.
1. LM317 series by various manufacturers.
2. LT317 by Analog Devices.
3. UA78M series by Texas Instruments.
4. NTE956 by NTE Electronics.
These alternatives offer similar functionality, adjustable output voltage, and are typically used in power supply applications. Always verify specifications and pin compatibility before substitution.
Features
The LM117H/NOPB is a voltage regulator that features adjustable output voltage, typically ranging from 1.25V to 37V, with a maximum output current of 1.5A. It provides line regulation of 0.01% per volt and load regulation of 0.3%, ensuring stable output under varying input and load conditions. Its robust design includes current limiting, thermal overload protection, and safe area protection to prevent damage under fault conditions. The LM117H/NOPB operates over a wide temperature range and is suitable for various applications, including power supplies and battery chargers. It comes in a TO-3 package, allowing for efficient thermal management.
Pinout
The LM117H/NOPB is a voltage regulator with a three-pin configuration. The pin functions are as follows:
1. Input (IN): This pin receives the unregulated input voltage that the LM117H/NOPB regulates to a specified level.
2. Output (OUT): This pin provides the regulated output voltage. The LM117 can be adjusted to output a voltage range of 1.2V to 37V with proper external resistors.
3. Adjustment (ADJ): This pin allows for setting the output voltage. By connecting resistors between the output and adjustment pins and from the adjustment pin to ground, users can configure the desired output voltage.
The LM117H/NOPB is widely used for its flexibility in output voltage configuration and reliable performance in providing a stable DC output from a varying input voltage.
1. Input (IN): This pin receives the unregulated input voltage that the LM117H/NOPB regulates to a specified level.
2. Output (OUT): This pin provides the regulated output voltage. The LM117 can be adjusted to output a voltage range of 1.2V to 37V with proper external resistors.
3. Adjustment (ADJ): This pin allows for setting the output voltage. By connecting resistors between the output and adjustment pins and from the adjustment pin to ground, users can configure the desired output voltage.
The LM117H/NOPB is widely used for its flexibility in output voltage configuration and reliable performance in providing a stable DC output from a varying input voltage.
Manufacturer
The LM117H/NOPB is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide array of electronic components, including analog and digital embedded processing chips. The company focuses on creating innovative technologies for both consumer and industrial markets, providing products that are essential for various applications such as automotive, industrial equipment, personal electronics, and communications infrastructure. Established in 1930, TI has a long history of contributing to technological advancements and operates in multiple countries, making it a major player in the semiconductor industry.
Application
The LM117H/NOPB is a voltage regulator used in various applications due to its ability to provide a stable output voltage. Key application areas include:
1. Power Supplies: Used in adjustable voltage power supplies for consumer electronics and industrial equipment.
2. Battery Chargers: Provides precise voltage regulation in battery charging systems.
3. Embedded Systems: Supplies stable power to microcontrollers and other components.
4. Test Equipment: Ensures accurate performance by maintaining consistent voltage levels.
5. Communication Devices: Supports stable operation in radios, routers, and other communication equipment.
Its versatility makes it suitable for any application requiring reliable voltage regulation.
1. Power Supplies: Used in adjustable voltage power supplies for consumer electronics and industrial equipment.
2. Battery Chargers: Provides precise voltage regulation in battery charging systems.
3. Embedded Systems: Supplies stable power to microcontrollers and other components.
4. Test Equipment: Ensures accurate performance by maintaining consistent voltage levels.
5. Communication Devices: Supports stable operation in radios, routers, and other communication equipment.
Its versatility makes it suitable for any application requiring reliable voltage regulation.
Package
The LM117H/NOPB is typically available in a TO-3 package. This package type is metal-cased and is designed for high power dissipation, providing effective thermal performance for the voltage regulator.
