Texas Instruments UA78M05CDCYRG3
Regular price
$94,999.99
Regular price
$99,999.99
Sale price
$94,999.99
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 25V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 2V @ 350mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | - |
| Current - Supply (Max) | - |
| PSRR | 80dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | 0°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223-4 |
| ROHS |  |
The Texas Instruments UA78M05CDCYRG3 is a fixed 5V LDO regulator delivering 500mA with a dropout of 2V at 350mA. It offers excellent 80dB PSRR at 120Hz, making it ideal for noise-sensitive analog and industrial applications. Available in a SOT-223-4 package.
- High Ripple Rejection: 80dB at 120Hz for clean analog supplies.
- 500mA Output: Suitable for a wide range of loads.
- Proven Reliability: TI's legacy 78M05 series with robust thermal performance.
- Standard Package: SOT-223-4 for easy assembly and heat dissipation.
Industrial Control Systems
Provide stable 5V for PLCs and industrial sensors with 500mA capability and 80dB PSRR at 120Hz.
Audio Equipment
Low-noise 5V rail for analog audio circuits, minimizing hum and ripple.
Test & Measurement
Reliable 5V reference for benchtop instruments requiring consistent performance.
Automotive Electronics
Robust SOT-223 package and 500mA output suit infotainment and body control modules.
Power Supply Post-Regulation
Clean up noisy switching supply outputs with 80dB ripple rejection at 120Hz.
HVAC Controllers
Stable 5V for microcontroller and display drivers in thermostats and zone controllers.
- Q: What is the output voltage?
- A: Fixed 5V output.
- Q: What is the maximum output current?
- A: 500mA.
- Q: What is the input voltage range?
- A: Not specified in provided data; typically up to 25V, refer to datasheet.
- Q: What is the dropout voltage?
- A: 2V at 350mA load.
- Q: What is the PSRR?
- A: 80dB at 120Hz.
- Q: What package is available?
- A: SOT-223-4.
Base Product Number ：
UA78M05CDCY
UA78M05CDCYRG3.pdf
- Q: What is the output voltage?
- A: Fixed 5V output.
- Q: What is the maximum output current?
- A: 500mA.
- Q: What is the input voltage range?
- A: Not specified in provided data; typically up to 25V, refer to datasheet.
- Q: What is the dropout voltage?
- A: 2V at 350mA load.
- Q: What is the PSRR?
- A: 80dB at 120Hz.
- Q: What package is available?
- A: SOT-223-4.
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