LM317AH/NOPB
- Mfr.Part #
- LM317AH/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-205AD, TO-39-3 Metal Can
- Datasheet
- Download
- Description
- IC REG LINEAR POS ADJ 1.5A TO3
- Stock
- 60
- In Stock :
- 60
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output (Min/Fixed) :
- 1.25V
- Pbfree Code :
- yes
- Mount :
- Through Hole
- Protection Features :
- Over Temperature, Short Circuit
- Number of Regulators :
- 1
- RoHS Status :
- ROHS3 Compliant
- Current - Quiescent (Iq) :
- 10mA
- Dropout Voltage :
- 170mV
- Max Output Current :
- 500mA
- Height :
- 0m
- Output Type :
- Adjustable
- Load Regulation-Max(%) :
- 1%
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Radiation Hardening :
- No
- Contact Plating :
- Gold
- Quiescent Current :
- 60μA
- Voltage - Input (Max) :
- 40V
- Base Part Number :
- LM317
- Operating Temperature :
- -40°C~125°C
- Packaging :
- Bulk
- Factory Lead Time :
- 6 Weeks
- Accuracy :
- 1 %
- Number of Functions :
- 1
- Dropout Voltage1-Nom :
- 3V
- Mounting Type :
- Through Hole
- Output Configuration :
- Positive
- Pin Count :
- 3
- Output Voltage Accuracy :
- 1 %
- Terminal Position :
- BOTTOM
- PSRR :
- 80dB ~ 65dB (120Hz)
- Width :
- 8.255mm
- Package / Case :
- TO-205AD, TO-39-3 Metal Can
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Length :
- 8.255mm
- Current - Output :
- 1.5A
- Number of Terminations :
- 3
- Thickness :
- 4.445mm
- Terminal Form :
- Wire
- Min Current Limit :
- 500mA
- Min Input Voltage :
- 4.2V
- Number of Pins :
- 3
- Number of Outputs :
- 1
- Output Voltage :
- 37V
- Reference Voltage :
- 1.262V
- Datasheets
- LM317AH/NOPB
[Voltage Regulators - Linear] Texas Instruments LM317AH/NOPB Overview
Introducing the Texas Instruments LM317AH/NOPB, a high-performance integrated circuit designed to meet the demanding needs of voltage regulation in various electronic systems. Renowned for its precision and reliability, this linear positive adjustable regulator offers a seamless solution for achieving stable and accurate voltage outputs, ensuring optimal performance in your electronic designs.
With its robust construction and advanced features, the LM317AH/NOPB empowers engineers and manufacturers to enhance the efficiency and reliability of their products while maintaining stringent quality standards. Whether you're designing power supplies, battery chargers, or audio amplifiers, this versatile component delivers consistent results, making it an indispensable asset in your electronic toolkit.
LM317AH/NOPB Features
- Adjustable Output Voltage: The LM317AH/NOPB allows for precise adjustment of output voltage, providing flexibility to meet specific application requirements.
- High Current Capability: With a maximum output current of 1.5A, this IC can effectively power a wide range of electronic devices and circuits.
- Thermal Overload Protection: Integrated thermal shutdown and current limiting features safeguard the device against overtemperature conditions, ensuring long-term reliability.
- Wide Operating Temperature Range: From -40°C to 125°C, the LM317AH/NOPB maintains stable performance across various environmental conditions, making it suitable for diverse applications.
- TO-3 Package: The TO-3 package design enhances thermal dissipation and mechanical durability, facilitating ease of integration into your designs.
LM317AH/NOPB Applications
- Power Supplies: The LM317AH/NOPB is ideal for voltage regulation in power supply units, ensuring stable and reliable output voltages for a wide range of electronic equipment, including computers, industrial machinery, and consumer electronics.
- Battery Chargers: Utilizing the LM317AH/NOPB, manufacturers can design efficient battery charging circuits for rechargeable batteries used in portable devices, automotive applications, and renewable energy systems.
- Audio Amplifiers: Incorporating the LM317AH/NOPB in audio amplifier circuits enables precise voltage regulation, resulting in enhanced audio quality and reduced noise interference in audio playback systems, amplifiers, and professional audio equipment.
For example, in computer power supplies, the LM317AH/NOPB regulates the output voltage to provide consistent and clean power, protecting sensitive components from voltage fluctuations and ensuring system stability.
In solar battery chargers, the LM317AH/NOPB controls the charging voltage, optimizing the charging process to maximize battery life and performance, thereby enhancing the overall efficiency of solar power systems.
For instance, in home audio systems, the LM317AH/NOPB ensures a consistent voltage supply to the amplifier circuitry, delivering clear and distortion-free sound reproduction for an immersive listening experience.
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