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LD1085D2M33R

LD1085D2M33R

LD1085D2M33R

STMicroelectronics

Fixed LD1085 PMIC 3 TO-263-4, D2Pak (3 Leads + Tab), TO-263AA

SOT-23

LD1085D2M33R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Number of Pins 4
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Packing Method TAPE AND REEL
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LD1085
Pin Count3
JESD-30 Code R-PSSO-G3
Number of Outputs 1
Voltage - Input (Max) 30V
Output Voltage 3.3V
Output Type Fixed
Max Output Current3A
Output Configuration Positive
Quiescent Current10mA
Accuracy 1 %
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 4.9V
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 1.5V @ 3A
PSRR 72dB (120Hz)
Dropout Voltage1.3V
Dropout Voltage1-Nom 1.3V
Min Output Voltage 3.3V
Voltage Tolerance-Max 2%
Input Bias Current 5mA
Output Voltage Accuracy 1 %
Height 4.6mm
Length 10.4mm
Width 9.35mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3214 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LD1085D2M33R Product Details

LD1085D2M33R Overview


A Tape & Reel (TR) case is used to deliver this IC regulator. This voltage regulator IC comes in a TO-263-4, D2Pak (3 Leads + Tab), TO-263AA case. On the regulater IC chip, there are a total of 3 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of -40°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 3 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 4 pins on the chip. As an FYI, this IC voltage regulator has the basic part number LD1085. As you can see from the picture, the regulator IC is packed in a certain way. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 3A. It operates in the 10mA Quiescent Current state.

LD1085D2M33R Features


1.3V dropout voltage
TAPE AND REEL method of packing


LD1085D2M33R Applications


There are a lot of STMicroelectronics
LD1085D2M33R Linear Voltage Regulators applications.


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

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