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LM317BTG

ON Semiconductor
RoHS
RoHS RoHS compliant
Package TO-220-3
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear
Description LM317B Tube Through Hole Over Current Over Temperature voltage regulator linear 1.95V 15.75mm 400mA 20W
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Inventory: 34048
Minimum: 1
Total Price: USD $0.5
Unit Price: USD $0.503727
≥1 USD $0.503727
≥10 USD $0.47522
≥100 USD $0.448319
≥500 USD $0.42294
≥1000 USD $0.399
≥3000 USD $0.376415

Technical Details

Supply Chain

Factory Lead Time 7 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)

Physical

Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Weight 4.535924g

Dimensions

Height 15.75mm
Length 10.28mm
Width 4.82mm

Compliance

Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature -40°C~125°C
Packaging Tube
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Subcategory Other Regulators
Power Rating 20W
Packing Method RAIL
Technology BIPOLAR
Terminal Position SINGLE
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 2.54mm
Current Rating 1.5A
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM317B
Pin Count 3
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 37V
Output Type Adjustable
Max Output Current 400mA
Operating Supply Voltage 40V
Output Configuration Positive
Max Output Voltage 37V
Number of Regulators 1
Min Input Voltage 4.2V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 10mA
Halogen Free Halogen Free
PSRR 80dB ~ 65dB (120Hz)
Reference Voltage 1.3V
Dropout Voltage 1.95V
Dropout Voltage1-Nom 3V
Min Output Voltage 1.2V
Power Supply Rejection Ratio (PSRR) 80dB
Min Current Limit 1.5A
Max Junction Temperature (Tj) 150°C
Load Regulation-Max(%) 5.8%

Alternative Model

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