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LD29080S33R

LD29080S33R

LD29080S33R

STMicroelectronics

Fixed LD29080 PMIC TO-261-4, TO-261AA

SOT-23

LD29080S33R 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-261-4, TO-261AA
Number of Pins 4
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Base Part Number LD29080
Current - Supply (Max) 35mA
Voltage - Input (Max) 13V
Output Voltage 3.3V
Output Type Fixed
Max Output Current800mA
Output Configuration Positive
Quiescent Current5mA
Accuracy 1 %
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 180μA
Voltage Dropout (Max) 0.7V @ 800mA
PSRR 67dB (120Hz)
Dropout Voltage400mV
Min Output Voltage 3.3V
Output Voltage Accuracy 1 %
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4936 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LD29080S33R Product Details

LD29080S33R Overview


The package is delivered in a Tape & Reel (TR) case. In order to package the IC voltage regulator, a TO-261-4, TO-261AA case is used. 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. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 4 pins may be available. For your information, part number LD29080 is the basic part number for this voltage regulator IC. There is a maximum output current of 800mA for this regulator to meet the operational requirements. It operates in the 5mA Quiescent Current state.

LD29080S33R Features


400mV dropout voltage


LD29080S33R Applications


There are a lot of STMicroelectronics
LD29080S33R 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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