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LM317BTG

LM317BTG

LM317BTG

ON Semiconductor

Adjustable 2.54mm Tin LM317B PMIC 3 TO-220-3

SOT-23

LM317BTG Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 7 Weeks
Contact PlatingTin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Weight 4.535924g
Operating Temperature-40°C~125°C
PackagingTube
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Power Rating 20W
Packing Method RAIL
Terminal Position SINGLE
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.54mm
Current Rating1.5A
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM317B
Pin Count3
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 37V
Output Type Adjustable
Max Output Current400mA
Operating Supply Voltage40V
Output Configuration Positive
Max Output Voltage37V
Number of Regulators1
Min Input Voltage 4.2V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 10mA
Halogen Free Halogen Free
PSRR 80dB ~ 65dB (120Hz)
Reference Voltage1.3V
Dropout Voltage1.95V
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%
Height 15.75mm
Length 10.28mm
Width 4.82mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:8743 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.65000$0.65
50$0.54120$27.06
100$0.44170$44.17
500$0.34920$174.6

LM317BTG Product Details

LM317BTG Overview


In a Tube case, the IC voltage regulator is delivered. A TO-220-3 case contains the Liner IC. In total, there are 3 terminations on the gadget. This PMIC chip has an output type of Adjustable. In this electrical part, there are 1 regulators that are implemented. Voltage Regulated IC Through Hole varies its operating temperature range. The IC Voltage Regulator's operating temperature is -40°C~125°C degrees. Currently, this regulator IC has an output function configured as Positive as its output function. The chip on which this is based has an overall count of 3 pins. Featuring 1 outputs in total, this voltage regulator IC enables prompt, sufficient performance regardless of the application. There is a 10 volt dropout voltage on this transistor. A 3-pin is present on the chip. It is LM317B for this voltage regulator IC, just for your information. A packing method for the IC regulator is RAIL, which means it is packed in a certain way. A maximum output current of 400mA is required to meet the operation requirements.

LM317BTG Features


1.95V dropout voltage
RAIL method of packing


LM317BTG Applications


There are a lot of ON Semiconductor
LM317BTG Linear Voltage Regulators applications.


  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard

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