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LDS3985PM33R

LDS3985PM33R

LDS3985PM33R

STMicroelectronics

Shutdown Fixed 0.95mm LDS3985 PMIC 6 6-VDFN Exposed Pad

SOT-23

LDS3985PM33R Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 6-VDFN Exposed Pad
Number of Pins 6
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 6
ECCN Code EAR99
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch 0.95mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LDS3985
Pin Count 6
Current - Supply (Max) 300μA
Number of Outputs 1
Qualification Status Not Qualified
Voltage - Input (Max) 6V
Output Voltage 3.3V
Output Type Fixed
Output Configuration Positive
Current - Output 300mA
Control Features Shutdown
Output Voltage 1 3.3V
Number of Regulators 1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 150μA
Voltage Dropout (Max) 0.25V @ 300mA
PSRR 55dB ~ 50dB (1kHz ~ 10kHz)
Dropout Voltage 150mV
Dropout Voltage1-Nom 0.15V
Voltage Tolerance-Max 3%
Input Voltage Absolute-Max 6V
Input Bias Current 85μA
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
LDS3985PM33R Product Details

LDS3985PM33R Overview


The package is delivered in a Tape & Reel (TR) case. In order to package the IC voltage regulator, a 6-VDFN Exposed Pad case is used. On the Voltage regulator IC, there are 6 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at -40°C~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. At present, it can produce an output of up to 300mA. As you can see, the regulator IC has a total of 6 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 6 pins may be available. For your information, part number LDS3985 is the basic part number for this voltage regulator IC. There is a TAPE AND REEL way of packing the IC voltage regulators in the box.

LDS3985PM33R Features


150mV dropout voltage
TAPE AND REEL method of packing


LDS3985PM33R Applications


There are a lot of STMicroelectronics
LDS3985PM33R Linear Voltage Regulators applications.


  • 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
  • Measurement and control euipment

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