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LDFM50PT-TR

LDFM50PT-TR

LDFM50PT-TR

STMicroelectronics

Enable, Power Good Fixed LDFM50 PMIC 4 TO-252-5, DPak (4 Leads + Tab), TO-252AD

SOT-23

LDFM50PT-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 24 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-5, DPak (4 Leads + Tab), TO-252AD
Number of Pins 5
Operating Temperature-40°C~125°C
PackagingCut Tape (CT)
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Packing Method TAPE AND REEL
Terminal Position SINGLE
Terminal FormGULL WING
Number of Functions 1
Base Part Number LDFM50
Pin Count4
JESD-30 Code R-PSSO-G4
Number of Outputs 1
Voltage - Input (Max) 16V
Output Voltage 5V
Output Type Fixed
Max Output Current500mA
Operating Supply Current 200μA
Output Configuration Positive
Quiescent Current800μA
Control Features Enable, Power Good
Accuracy 1 %
Output Voltage 1 5V
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Voltage Dropout (Max) 0.3V @ 500mA
PSRR 60dB ~ 52dB (120Hz ~ 100kHz)
Reference Voltage800mV
Dropout Voltage125mV
Dropout Voltage1-Nom 0.125V
Power Supply Rejection Ratio (PSRR) 60dB
Voltage Tolerance-Max 3%
Nominal Output Voltage 5V
Height 2.4mm
Length 6.6mm
Width 6.2mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3982 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LDFM50PT-TR Product Details

LDFM50PT-TR Overview


An Cut Tape (CT) case is included with the delivery. There is a TO-252-5, DPak (4 Leads + Tab), TO-252AD 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, Fixed 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 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 5 pins on the chip. It is LDFM50 for this regulator, just for your information. In order to pack the regulator, the method is TAPE AND REEL. In order to meet the operating requirements of the regulator, its maximal output current reaches 500mA. It operates in the 800μA Quiescent Current state. A supply current of 200μA is used to power the IC regulator.

LDFM50PT-TR Features


125mV dropout voltage
TAPE AND REEL method of packing


LDFM50PT-TR Applications


There are a lot of STMicroelectronics
LDFM50PT-TR 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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