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LD3985G30R

LD3985G30R

LD3985G30R

STMicroelectronics

Enable Fixed LD3985 PMIC 5 SOT-23-5 Thin, TSOT-23-5

SOT-23

LD3985G30R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Number of Pins 5
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LD3985
Pin Count5
Current - Supply (Max) 250μA
Number of Outputs 1
Voltage - Input (Max) 6V
Output Voltage 3V
Output Type Fixed
Max Output Current550mA
Output Configuration Positive
Current - Output 150mA
Quiescent Current150μA
Control Features Enable
Accuracy 2 %
Output Voltage 1 3V
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.1V @ 150mA
PSRR 60dB ~ 50dB (1kHz ~ 10kHz)
Dropout Voltage60mV
Dropout Voltage1-Nom 0.06V
Voltage Tolerance-Max 3%
Min Current Limit 300mA
Input Voltage Absolute-Max 6V
Input Bias Current 85μA
Output Voltage Accuracy 2 %
Height 1mm
Length 2.9mm
Width 1.6mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:3303 items

LD3985G30R Product Details

LD3985G30R Overview


The package contains a Tape & Reel (TR) case. In SOT-23-5 Thin, TSOT-23-5 cases, it is packaged. This gadget has 5 terminations on it, each with a different function. Fixed 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. There is an output of 150mA at the moment. In total, there are 5 pins on this chip, which makes it a very large chip. 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 5 pins. I just wanted to let you know that this IC voltage regulator has the part number LD3985 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 550mA. It operates in the 150μA Quiescent Current state.

LD3985G30R Features


60mV dropout voltage
TAPE AND REEL method of packing


LD3985G30R Applications


There are a lot of STMicroelectronics
LD3985G30R 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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