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LM317KCSE3

LM317KCSE3

LM317KCSE3

Texas Instruments

Adjustable 2.54mm LM317 PMIC 3 TO-220-3

SOT-23

LM317KCSE3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 6 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Weight 1.905003g
Operating Temperature0°C~125°C
PackagingTube
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position SINGLE
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number LM317
Pin Count3
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 37V
Output Type Adjustable
Max Output Current1.5A
Output Configuration Positive
Quiescent Current3.5mA
Voltage - Output (Min/Fixed) 1.25V
Number of Regulators1
Min Input Voltage 4.2V
Protection Features Over Current, Over Temperature, Short Circuit
PSRR 80dB ~ 65dB (120Hz)
Reference Voltage1.3V
Dropout Voltage2V
Dropout Voltage1-Nom 2V
Power Supply Rejection Ratio (PSRR) 64dB
Height 4.7mm
Length 10.16mm
Width 8.7mm
Thickness 4.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:8478 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.78000$0.78
10$0.68600$6.86
50$0.64480$32.24
100$0.52620$52.62
500$0.41600$208

LM317KCSE3 Product Details

LM317KCSE3 Overview


This Voltage Regulator IC comes inTube packaging. Packaged in a TO-220-3 case, the battery regulator IC is protected from damage during shipment. There are 3 terminations on the gadget. The IC chip's output type is Adjustable. This electronic component implements 1 regulators. The Linear Voltage Regulator's mounting type is Through Hole. The IC Regulator is set to operate at 0°C~125°C degrees. This regulator's output function is configured to be Positive. There are totally 3 pins on this chip. To ensure prompt, sufficient performance, this part features 1 outputs in total. Its dropout voltage is 10 volts. The component's pin number remains 3. FYI, the basic part number for this IC regulator is LM317. It works in 1.5A output current at mostIt operates in the 3.5mA Quiescent Current state.

LM317KCSE3 Features


2V dropout voltage


LM317KCSE3 Applications


There are a lot of Texas Instruments
LM317KCSE3 Linear Voltage Regulators applications.


  • Home electric appliance
  • Battery-powered device
  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator

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