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LM317MQDCYRG4

LM317MQDCYRG4

LM317MQDCYRG4

Texas Instruments

Adjustable 2.3mm Gold LM317 PMIC 4 TO-261-4, TO-261AA

SOT-23

LM317MQDCYRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 6 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Number of Pins 4
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 4
ECCN Code EAR99
Packing Method TR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.3mm
Base Part Number LM317
Pin Count4
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 37V
Output Type Adjustable
Max Output Current500mA
Output Configuration Positive
Quiescent Current3.5mA
Voltage - Output (Min/Fixed) 1.25V
Number of Regulators1
Min Input Voltage 3V
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) 80dB
Min Current Limit 500mA
Height 1.8mm
Length 6.5mm
Width 3.5mm
Thickness 1.6mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1510 items

LM317MQDCYRG4 Product Details

LM317MQDCYRG4 Overview


An Tape & Reel (TR) case is included with the delivery. There is a TO-261-4, TO-261AA case with the integrated voltage regulator. There are 4 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Adjustable is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~125°C TJ degrees. In this case, the output function that is configured for this regulator IC is Positive. It has a total of 4 pins on IC voltage regulator. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. There are 4 pins on the chip. It is LM317 for this regulator, just for your information. In order to pack the regulator, the method is TR. In order to meet the operating requirements of the regulator, its maximal output current reaches 500mA. It operates in the 3.5mA Quiescent Current state.

LM317MQDCYRG4 Features


2V dropout voltage
TR method of packing


LM317MQDCYRG4 Applications


There are a lot of Texas Instruments
LM317MQDCYRG4 Linear Voltage Regulators applications.


  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive

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