LM317KTTR
- Mfr.Part #
- LM317KTTR
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 1.5A DDPAK
- Stock
- 63
- In Stock :
- 63
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Height :
- 4.83mm
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Width :
- 8.41mm
- Max Junction Temperature (Tj) :
- 125°C
- Quiescent Current :
- 3.5mA
- Max Supply Voltage :
- 40V
- Output Configuration :
- Positive
- Reference Voltage :
- 1.3V
- Terminal Form :
- Gull wing
- Pin Count :
- 4
- Radiation Hardening :
- No
- Length :
- 10.18mm
- Terminal Position :
- Single
- Number of Regulators :
- 1
- Weight :
- 1.442906g
- Output Voltage :
- 37V
- Output Type :
- Adjustable
- Packaging :
- Tape and Reel (TR)
- Dropout Voltage :
- 2V
- PSRR :
- 80dB ~ 65dB (120Hz)
- Peak Reflow Temperature (Cel) :
- 245
- Thickness :
- 4.44mm
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Max Output Current :
- 1.5A
- Mount :
- Surface Mount
- Packing Method :
- TR
- JESD-609 Code :
- e3
- Contact Plating :
- Tin
- Operating Temperature :
- 0°C~125°C
- Base Part Number :
- LM317
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Max Output Voltage :
- 37V
- Power Supply Rejection Ratio (PSRR) :
- 64dB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Accuracy :
- 5 %
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Number of Terminations :
- 3
- Terminal Pitch :
- 2.54mm
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Dropout Voltage1-Nom :
- 2V
- Number of Pins :
- 3
- Min Supply Voltage :
- 3V
- Min Output Voltage :
- 1.25V
- Min Input Voltage :
- 4.2V
- Line Regulation-Max (%/V) :
- 0.07
- Datasheets
- LM317KTTR

[Voltage Regulators - Linear Texas Instruments LM317KTTR] Overview
Introducing the LM317KTTR voltage regulator from Texas Instruments, a cutting-edge solution designed to meet the demanding requirements of modern electronic circuits. Engineered with precision and reliability in mind, this integrated circuit (IC) offers exceptional performance in regulating voltage with utmost efficiency.
With its adjustable positive linear regulation capability, the LM317KTTR empowers engineers and designers to fine-tune voltage outputs according to specific application needs, providing versatility and flexibility in various electronic systems.
Experience unrivaled quality and stability in voltage regulation with the LM317KTTR, setting a new standard in the industry for dependable power management solutions.
[LM317KTTR] Features
- Adjustable positive linear regulation
- High output current capability of 1.5A
- Compact DDPAK package for space-efficient designs
- Wide input voltage range
- Low dropout voltage
- Thermal overload protection
[LM317KTTR] Applications
- Industrial automation systems: The LM317KTTR is ideal for voltage regulation in industrial automation equipment, ensuring stable power supply for precise control and operation.
- Telecommunications devices: Incorporate the LM317KTTR in telecommunications devices for consistent voltage regulation, enhancing signal integrity and reliability in communication networks.
- Power supply units: Utilize the LM317KTTR in power supply units for computers, peripherals, and consumer electronics to deliver reliable and efficient voltage regulation, safeguarding sensitive components from voltage fluctuations.
- Automotive electronics: Enhance the performance of automotive electronics such as infotainment systems and dashboard displays by integrating the LM317KTTR for consistent voltage output, ensuring uninterrupted operation even in challenging driving conditions.
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