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LD49300PT12R

LD49300PT12R

LD49300PT12R

STMicroelectronics

Enable Fixed LD49300 PMIC 4 TO-252-5, DPak (4 Leads + Tab), TO-252AD

SOT-23

LD49300PT12R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-5, DPak (4 Leads + Tab), TO-252AD
Number of Pins 5
Operating Temperature-25°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Packing Method TAPE AND REEL
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LD49300
Pin Count4
JESD-30 Code R-PSSO-G4
Current - Supply (Max) 6mA
Number of Outputs 1
Voltage - Input (Max) 5.5V
Output Voltage 1.2V
Output Type Fixed
Max Output Current3A
Output Configuration Positive
Control Features Enable
Accuracy 1.5 %
Output Voltage 1 1.2V
Number of Regulators1
Min Input Voltage 1.4V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 4mA
Voltage Dropout (Max) 0.4V @ 3A
PSRR 68dB (120Hz)
Reference Voltage812mV
Dropout Voltage1.5V
Dropout Voltage1-Nom 1.5V
Min Output Voltage 1.2V
Voltage Tolerance-Max 3%
Min Current Limit 4.5A
Output Voltage Accuracy 1.5 %
Height Seated (Max) 2.63mm
RoHS StatusROHS3 Compliant
Radiation HardeningNo
Lead Free Lead Free
In-Stock:3191 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LD49300PT12R Product Details

LD49300PT12R Overview


An Tape & Reel (TR) 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 -25°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 LD49300 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 3A.

LD49300PT12R Features


1.5V dropout voltage
TAPE AND REEL method of packing


LD49300PT12R Applications


There are a lot of STMicroelectronics
LD49300PT12R 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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