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UA78M33CDCYG3

UA78M33CDCYG3

UA78M33CDCYG3

Texas Instruments

Fixed 2.3mm UA78M33 PMIC 4 TO-261-4, TO-261AA

SOT-23

UA78M33CDCYG3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Number of Pins 4
Operating Temperature0°C~125°C
PackagingTube
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.3mm
Base Part Number UA78M33
Pin Count4
Number of Outputs 1
Voltage - Input (Max) 25V
Output Voltage 3.3V
Output Type Fixed
Max Output Current500mA
Output Configuration Positive
Quiescent Current4.5mA
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 5.3V
Protection Features Over Current, Over Temperature, Short Circuit
Voltage Dropout (Max) 2V @ 350mA
PSRR 80dB (120Hz)
Dropout Voltage2V
Dropout Voltage1-Nom 2V
Power Supply Rejection Ratio (PSRR) 80dB
Voltage Tolerance-Max 6%
Input Voltage Absolute-Max 35V
Height 1.8mm
Length 6.5mm
Width 3.5mm
Thickness 1.6mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:5940 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.36000$1.36
500$1.3464$673.2
1000$1.3328$1332.8
1500$1.3192$1978.8
2000$1.3056$2611.2
2500$1.292$3230

UA78M33CDCYG3 Product Details

UA78M33CDCYG3 Overview


The package is delivered in a Tube case. In order to package the IC voltage regulator, a TO-261-4, TO-261AA case is used. On the Voltage regulator IC, there are 4 terminations that can be connected. 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 0°C~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. A total of 4 pins are located on this chip, making it the size of a standard chip. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. 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 UA78M33 is the basic part number for this voltage regulator IC. There is a maximum output current of 500mA for this regulator to meet the operational requirements. It operates in the 4.5mA Quiescent Current state.

UA78M33CDCYG3 Features


2V dropout voltage


UA78M33CDCYG3 Applications


There are a lot of Texas Instruments
UA78M33CDCYG3 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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