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LM317LCPK

LM317LCPK

LM317LCPK

Texas Instruments

Adjustable Tin LM317 PMIC 3 TO-243AA

SOT-23

LM317LCPK Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-243AA
Number of Pins 3
Weight 130.492855mg
Operating Temperature0°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 3
ECCN Code EAR99
Packing Method TR
Terminal Position SINGLE
Terminal FormFLAT
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number LM317
Pin Count3
Number of Outputs 1
Voltage - Input (Max) 38V
Output Voltage 32V
Output Type Adjustable
Max Output Current100mA
Max Supply Voltage35V
Min Supply Voltage5V
Nominal Supply Current50μA
Output Configuration Positive
Quiescent Current50μA
Accuracy 4 %
Max Output Voltage32V
Number of Regulators1
Min Input Voltage 3.7V
Protection Features Over Current, Over Temperature, Short Circuit
PSRR 80dB ~ 65dB (120Hz)
Reference Voltage1.3V
Dropout Voltage2.5V
Dropout Voltage1-Nom 2V
Min Output Voltage 1.2V
Power Supply Rejection Ratio (PSRR) 80dB
Max Junction Temperature (Tj) 125°C
Load Regulation-Max(%) 0.05%
Height 1.6mm
Length 4.5mm
Width 2.5mm
Thickness 1.5mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:9533 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.74000$0.74
500$0.7326$366.3
1000$0.7252$725.2
1500$0.7178$1076.7
2000$0.7104$1420.8
2500$0.703$1757.5

LM317LCPK Product Details

LM317LCPK Overview


In a Tape & Reel (TR) case, the IC voltage regulator is delivered. A TO-243AA 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 Surface Mount varies its operating temperature range. The IC Voltage Regulator's operating temperature is 0°C~125°C degrees. Currently, this regulator IC has an output function configured as Positive as its output function. There are 3 pins in total on this board. 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 LM317 for this voltage regulator IC, just for your information. A packing method for the IC regulator is TR, which means it is packed in a certain way. A maximum output current of 100mA is required to meet the operation requirements. It operates in the 50μA Quiescent Current state. The top supply voltage is 35V volts.

LM317LCPK Features


2.5V dropout voltage
TR method of packing


LM317LCPK Applications


There are a lot of Texas Instruments
LM317LCPK 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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