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- Manufacturer No：LM317AT
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LM317AT
- SKU：789124
- Description：LM317 Tube Through Hole Over Temperature Short Circuit voltage regulator linear 2V 4.7mm 1.5A -40C~125C
User Guide
User Guide
LM317AT Details
LM317 Tube Through Hole Over Temperature Short Circuit voltage regulator linear 2V 4.7mm 1.5A -40C~125C
LM317AT Specification Parameters
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- Number of Functions: 1
- Number of Regulators: 1
- Radiation Hardening: No
- Packaging: Tube
- Number of Pins: 3
- Lead Free: Contains Lead
- Terminal Pitch: 2.54mm
- Load Regulation-Max(%): 1%
- Terminal Finish: Tin/Lead (Sn/Pb)
- Terminal Position: SINGLE
- Output Configuration: Positive
- Voltage - Input (Max): 40V
- Technology: BIPOLAR
- Max Output Current: 1.5A
- Current - Quiescent (Iq): 10mA
- Subcategory: Other Regulators
- Package / Case: TO-220-3
- Voltage - Output (Min/Fixed): 1.25V
- Accuracy: 1 %
- Min Input Voltage: 4.2V
- Quiescent Current: 60μA
- Max Output Voltage: 37V
- Power Supply Rejection Ratio (PSRR): 80dB
- Lifecycle Status: NRND (Last Updated: 5 days ago)
- PSRR: 80dB ~ 65dB (120Hz)
- Mounting Type: Through Hole
- Termination: Through Hole
- Number of Outputs: 1
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- Number of Terminations: 3
- Pin Count: 3
- JESD-609 Code: e0
- REACH SVHC: No SVHC
- Min Supply Voltage: 3V
- Operating Temperature: -40°C~125°C
- Part Status: Not For New Designs
- Dropout Voltage: 2V
- Max Supply Voltage: 40V
- Current Rating: 1.5A
- Min Output Voltage: 1.2V
- Output Type: Adjustable
- Width: 10.16mm
- Height: 4.7mm
- Dropout Voltage1-Nom: 2.25V
- Output Voltage Accuracy: 1 %
- Thickness: 4.572mm
- Output Voltage: 37V
- Protection Features: Over Temperature, Short Circuit
- Length: 14.986mm
- Reference Voltage: 1.262V
- Base Part Number: LM317
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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