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LM317AEMPX/NOPB

LM317AEMPX/NOPB

LM317AEMPX/NOPB

Texas Instruments

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

SOT-23

LM317AEMPX/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Number of Pins 4
Weight 188.014037mg
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
Termination SMD/SMT
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 Current1A
Max Supply Voltage40V
Min Supply Voltage4.2V
Output Configuration Positive
Quiescent Current60μA
Accuracy 1 %
Max Output Voltage37V
Voltage - Output (Min/Fixed) 1.25V
Number of Regulators1
Min Input Voltage 4.2V
Protection Features Over Temperature, Short Circuit
Current - Quiescent (Iq) 10mA
PSRR 80dB ~ 65dB (120Hz)
Reference Voltage1.262V
Dropout Voltage2.25V
Dropout Voltage1-Nom 2.25V
Min Output Voltage 1.2V
Power Supply Rejection Ratio (PSRR) 80dB
Min Current Limit 1.5A
Output Voltage Accuracy 1 %
Load Regulation-Max(%) 1%
Height 1.8mm
Length 6.5mm
Width 3.5mm
Thickness 1.6mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3763 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.16000$2.16
500$2.1384$1069.2
1000$2.1168$2116.8
1500$2.0952$3142.8
2000$2.0736$4147.2
2500$2.052$5130

LM317AEMPX/NOPB Product Details

LM317AEMPX/NOPB Overview


The package contains a Tape & Reel (TR) case. In TO-261-4, TO-261AA cases, it is packaged. This gadget has 3 terminations on it, each with a different function. Adjustable is the IC Voltage Regulator's output type. A total of 1 regulators are implemented in this eletric component. Surface Mount operating temperature varies depending on the IC Voltage Regulator. The Regulator IC chip is set to operate at -40°C~125°C degrees. It has been configured that the output function of this IC regulator is Positive. 4 pins make up the sum of this IC voltage regulator. As a result of this IC voltage regulator's 1 outputs, it ensures prompt, adequate performance for all your applications. As far as its dropout voltage is concerned, it is 10 volts. The regulator IC has 4 pins. I just wanted to let you know that this IC voltage regulator has the part number LM317 as its basic part number. In this case, the IC voltage regulator will be packed in the following way. When operating at maximum output current, the regulator IC reaches 1A. It operates in the 60μA Quiescent Current state. The voltage regulator IC can operate at a supply voltage of 40V volts.

LM317AEMPX/NOPB Features


2.25V dropout voltage
TR method of packing


LM317AEMPX/NOPB Applications


There are a lot of Texas Instruments
LM317AEMPX/NOPB Linear Voltage Regulators applications.


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

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