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LF33ABDT-TR

LF33ABDT-TR

LF33ABDT-TR

STMicroelectronics

Fixed 2.28mm Tin LF33 PMIC 3 TO-252-3, DPak (2 Leads + Tab), SC-63

SOT-23

LF33ABDT-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 24 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63
Number of Pins 3
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination SMD/SMT
ECCN Code EAR99
Terminal Position SINGLE
Terminal FormGULL WING
Number of Functions 1
Terminal Pitch2.28mm
Base Part Number LF33
Pin Count3
JESD-30 Code R-PSSO-G2
Current - Supply (Max) 12mA
Number of Outputs 1
Output Voltage 3.3V
Output Type Fixed
Max Output Current500mA
Voltage 3.3V
Max Supply Voltage16V
Min Supply Voltage4.3V
Output Configuration Positive
Quiescent Current1mA
Accuracy 1 %
Max Output Voltage3.3V
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 3V
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.7V @ 500mA
PSRR 80dB ~ 65dB (120Hz ~ 65dB)
Dropout Voltage1V
Dropout Voltage1-Nom 0.4V
Min Output Voltage 3.3V
Nominal Output Voltage 3.3V
Input Bias Current 500μA
Output Voltage Accuracy 1 %
Height 2.4mm
Length 6.6mm
Width 6.2mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4743 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LF33ABDT-TR Product Details

LF33ABDT-TR Overview


An Tape & Reel (TR) case is included with the delivery. There is a TO-252-3, DPak (2 Leads + Tab), SC-63 case with the integrated voltage regulator. There are 2 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 3 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 3 pins on the chip. It is LF33 for this regulator, just for your information. In order to meet the operating requirements of the regulator, its maximal output current reaches 500mA. It operates in the 1mA Quiescent Current state. The top supply voltage is 16V volts.

LF33ABDT-TR Features


1V dropout voltage


LF33ABDT-TR Applications


There are a lot of STMicroelectronics
LF33ABDT-TR 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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