UA78M33CDCY
- Mfr.Part #
- UA78M33CDCY
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 500MA SOT223-4
- Stock
- 36,167
- In Stock :
- 36,167
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Pbfree Code :
- yes
- PSRR :
- 80dB (120Hz)
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 25V
- Accuracy :
- 3 %
- Min Input Voltage :
- 5.3V
- Voltage Tolerance-Max :
- 6%
- Max Output Current :
- 500mA
- Number of Outputs :
- 1
- Min Supply Voltage :
- 5.3V
- Number of Pins :
- 4
- Number of Terminations :
- 4
- Voltage Dropout (Max) :
- 2V @ 350mA
- Terminal Pitch :
- 2.3mm
- Max Output Voltage :
- 3.3V
- Weight :
- 188.014037mg
- Dropout Voltage :
- 2V
- Output Configuration :
- Positive
- JESD-609 Code :
- e3
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Radiation Hardening :
- No
- Max Junction Temperature (Tj) :
- 125°C
- Output Type :
- FIXED
- Package / Case :
- TO-261-4, TO-261AA
- Operating Temperature :
- 0°C~125°C
- Number of Regulators :
- 1
- Packaging :
- Tube
- Quiescent Current :
- 4.5mA
- Pin Count :
- 4
- Output Voltage :
- 3.3V
- Output Voltage 1 :
- 3.3V
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Height :
- 1.8mm
- Base Part Number :
- UA78M33
- Nominal Output Voltage :
- 3.3V
- Thickness :
- 1.6mm
- Mount :
- Surface Mount
- Width :
- 3.5mm
- Terminal Position :
- Dual
- Dropout Voltage1-Nom :
- 2V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Factory Lead Time :
- 6 Weeks
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Length :
- 6.5mm
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- UA78M33CDCY

[Voltage Regulators - Linear Texas Instruments UA78M33CDCY] Overview
Introducing the UA78M33CDCY, a high-performance linear voltage regulator meticulously engineered by Texas Instruments to meet the demands of modern electronic circuits. As a renowned leader in integrated circuits, Texas Instruments presents this innovative solution, designed to deliver a stable output voltage of 3.3V with a current capacity of 500mA. Encapsulated in the compact and efficient SOT223-4 package, this regulator ensures reliable performance in diverse applications.
Engineered with precision and reliability in mind, the UA78M33CDCY excels in providing consistent power supply solutions across various electronic devices and systems. Whether powering microcontrollers, sensors, or communication modules, this regulator stands as a testament to Texas Instruments' commitment to excellence and quality.
UA78M33CDCY Features
- Stable Output: Ensures a reliable 3.3V output voltage, maintaining consistent performance.
- High Current Capacity: With a maximum current rating of 500mA, it caters to the power needs of a wide range of applications.
- Efficient Design: Housed in the space-saving SOT223-4 package, optimizing board space and facilitating easy integration.
- Low Dropout Voltage: Minimizes power dissipation and enhances efficiency, ideal for battery-powered applications.
- Thermal Protection: Safeguards the regulator from overheating, ensuring longevity and reliability.
- Wide Operating Temperature Range: From -40°C to 125°C, ensuring reliable performance even in harsh environmental conditions.
UA78M33CDCY Applications
- Microcontroller Power Supply: The UA78M33CDCY provides a stable voltage source for microcontrollers, ensuring smooth operation in embedded systems, IoT devices, and industrial automation.
- Sensor Networks: Ideal for sensor nodes and data acquisition systems, where precise and stable voltage regulation is critical for accurate measurements and reliable data transmission.
- Communications Equipment: From wireless routers to communication modules, this regulator ensures consistent power supply, enhancing the performance and reliability of networking devices.
- Portable Electronics: Powering handheld devices, portable instruments, and consumer electronics, the UA78M33CDCY offers efficient voltage regulation, prolonging battery life and enhancing user experience.
- Automotive Electronics: Suitable for automotive applications, such as dashboard displays, infotainment systems, and electronic control units, where robust voltage regulation is essential for reliable operation.
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