UA78M33CKCSE3
- Mfr.Part #
- UA78M33CKCSE3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 500MA TO220-3
- Stock
- 3,342
- In Stock :
- 3,342
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Voltage Tolerance-Max :
- 6%
- PSRR :
- 80dB (120Hz)
- Quiescent Current :
- 6mA
- Max Output Voltage :
- 3.3V
- Thickness :
- 4.58mm
- Mounting Type :
- Through Hole
- Min Input Voltage :
- 5.3V
- Voltage - Input (Max) :
- 25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Voltage Dropout (Max) :
- 2V @ 350mA
- Pin Count :
- 3
- Length :
- 10.16mm
- Min Output Voltage :
- 3.3V
- Height :
- 4.7mm
- Weight :
- 1.905003g
- Dropout Voltage :
- 2V
- Width :
- 8.7mm
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Factory Lead Time :
- 6 Weeks
- Dropout Voltage1-Nom :
- 2V
- Base Part Number :
- UA78M33
- Package / Case :
- TO-220-3
- Number of Regulators :
- 1
- Output Voltage :
- 3.3V
- Max Output Current :
- 500mA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Output Voltage 1 :
- 3.3V
- ECCN Code :
- EAR99
- Terminal Pitch :
- 2.54mm
- Lead Free :
- Lead Free
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- JESD-609 Code :
- e3
- Surface Mount :
- No
- Operating Temperature :
- 0°C~125°C
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Output Type :
- FIXED
- Packaging :
- Tube
- Pbfree Code :
- yes
- Number of Terminations :
- 3
- Terminal Finish :
- Matte Tin (Sn)
- Output Configuration :
- Positive
- Number of Pins :
- 3
- Terminal Position :
- Single
- Number of Outputs :
- 1
- Datasheets
- UA78M33CKCSE3
UA78M33CKCSE3 Documents

Voltage Regulators - Linear Texas Instruments UA78M33CKCSE3 Overview
The Voltage Regulators - Linear Texas Instruments UA78M33CKCSE3 is a robust linear voltage regulator designed to deliver a steady 3.3V output from a higher voltage input. Manufactured by Texas Instruments, this regulator ensures reliability and stability in various applications. Its ability to handle up to 500mA of output current makes it ideal for powering medium-load devices. The UA78M33CKCSE3's TO-220-3 package is engineered for efficient heat dissipation, enhancing its performance in a variety of operating conditions. This product's precision voltage control and high reliability make it a preferred choice for critical and standard applications alike, ensuring operational efficiency and long-term stability.
UA78M33CKCSE3 Features
This linear voltage regulator incorporates several key features that enhance its application versatility: - Fixed output voltage of 3.3V that provides a stable power supply. - Output current capability of up to 500mA, suitable for various electronic components. - TO-220-3 package designed for optimal heat dissipation. - Low dropout voltage that enhances efficiency. - Overcurrent and thermal shutdown features to ensure safety and reliability under various conditions.
UA78M33CKCSE3 Applications
- Consumer Electronics: Utilized in powering devices like GPS systems, where consistent and reliable voltage is crucial for accurate functioning.
- Telecommunication Equipment: Provides stable voltage required for telecommunications hardware, aiding in consistent performance and reliability.
- Portable Devices: Ideal for use in portable medical devices where precise voltage regulation is essential for accurate readings and device safety.
- Computing Systems: Used in computer peripherals to ensure smooth power delivery and enhance overall system stability.
- Industrial Equipment: Powers sensors and other critical components in industrial settings, where stable and reliable power supply is necessary for accurate operations.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















