Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LD3985J31R

LD3985J31R

LD3985J31R

STMicroelectronics

Fixed 0.5mm PMIC 5

SOT-23

LD3985J31R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
JESD-609 Code e0
Number of Terminations 5
ECCN Code EAR99
Terminal Finish TIN LEAD
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Other Regulators
Packing Method TAPE AND REEL
Technology BICMOS
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch0.5mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count5
JESD-30 Code R-PBGA-B5
Number of Outputs 1
Qualification StatusNot Qualified
Output Type Fixed
Current - Output 150mA
Voltage - Output 3.1V
Output Voltage 1 3.1V
Min Input Voltage 2.5V
Current - Input Bias 85μA
Max Input Voltage 6V
Dropout Voltage700mV
Dropout Voltage1-Nom 0.06V
Voltage Tolerance-Max 3%
Input Voltage Absolute-Max 6V
Load Regulation-Max(%) 0.00924%
Line Regulation-Max (%/V) 0.0074%
Height Seated (Max) 0.965mm
RoHS StatusNon-RoHS Compliant
In-Stock:2641 items

LD3985J31R Product Details

LD3985J31R Overview


There are 5 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. There is an 150mAmp current output on this voltage regulator IC. It has a total of 5 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. In this instance, we are dealing with a typical Other Regulators-shaped component. In order to pack the regulator, the method is TAPE AND REEL. Utilize the regulator IC when the temperature is below 125°C. It is recommended that the chip be operated at a temperature no lower than -40°C operating temperature. According to its specs, this IC voltage regulator generally outputs 3.1V volts.

LD3985J31R Features


700mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing
The maximum operating temperature of -40°C


LD3985J31R Applications


There are a lot of STMicroelectronics
LD3985J31R 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

Get Subscriber

Enter Your Email Address, Get the Latest News