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LE33CZ

LE33CZ

LE33CZ

STMicroelectronics

Fixed LE33 PMIC 3 TO-226-3, TO-92-3 (TO-226AA)

SOT-23

LE33CZ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA)
Number of Pins 3
Operating Temperature-40°C~125°C
PackagingBulk
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position BOTTOM
Number of Functions 1
Base Part Number LE33
Pin Count3
Number of Outputs 1
Voltage - Input (Max) 18V
Output Voltage 3.3V
Output Type Fixed
Max Output Current100mA
Output Configuration Positive
Quiescent Current3mA
Accuracy 2 %
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 5.3V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 1mA
Voltage Dropout (Max) 0.5V @ 100mA
PSRR 80dB ~ 60dB (120Hz ~ 10kHz)
Dropout Voltage200mV
Dropout Voltage1-Nom 0.2V
Min Output Voltage 3.3V
Voltage Tolerance-Max 4%
Min Current Limit 150mA
Nominal Output Voltage 3.3V
Input Bias Current 1.5mA
Output Voltage Accuracy 2 %
Height 4.95mm
Length 4.95mm
Width 3.94mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1796 items

LE33CZ Product Details

LE33CZ Overview


Deliveries are in Bulk cases. The package is in a TO-226-3, TO-92-3 (TO-226AA) case. Basically, the voltage regulator chip is made up of 3 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Through Hole operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. The total number of pins in the regulator is 3. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 3-shaped. As an FYI, this IC voltage regulator has the basic part number LE33. The maximal output current reaches 100mA to meet the operating requirements. It operates in the 3mA Quiescent Current state.

LE33CZ Features


200mV dropout voltage


LE33CZ Applications


There are a lot of STMicroelectronics
LE33CZ Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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