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LD2981ABM30TR

LD2981ABM30TR

LD2981ABM30TR

STMicroelectronics

Enable Fixed LD2981 PMIC 5 SC-74A, SOT-753

SOT-23

LD2981ABM30TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 months ago)
Factory Lead Time 14 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
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 LD2981
Pin Count5
Current - Supply (Max) 2.6mA
Number of Outputs 1
Voltage - Input (Max) 16V
Output Voltage 3V
Output Type Fixed
Max Output Current100mA
Output Configuration Positive
Quiescent Current100μA
Control Features Enable
Accuracy 0.75 %
Output Voltage 1 3V
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 150μA
Voltage Dropout (Max) 0.375V @ 100mA
PSRR 63dB (1kHz)
Dropout Voltage180mV
Dropout Voltage1-Nom 0.12V
Input Bias Current 80μA
Output Voltage Accuracy 0.75 %
Height 1.3mm
Length 3mm
Width 1.75mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:6472 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LD2981ABM30TR Product Details

LD2981ABM30TR Overview


An Tape & Reel (TR) case is included with the delivery. There is a SC-74A, SOT-753 case with the integrated voltage regulator. 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. 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 -40°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Positive. 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. There are 5 pins on the chip. It is LD2981 for this regulator, just for your information. In order to meet the operating requirements of the regulator, its maximal output current reaches 100mA. It operates in the 100μA Quiescent Current state.

LD2981ABM30TR Features


180mV dropout voltage


LD2981ABM30TR Applications


There are a lot of STMicroelectronics
LD2981ABM30TR 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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