Analog Devices Inc. LT3055EMSE-5#TRPBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $13.30 | $13.30 |
| 15+ | $3.06 | $45.90 |
| 25+ | $3.00 | $75.00 |
| 50+ | $2.83 | $141.50 |
| 100+ | $2.50 | $250.00 |
| N+ | $0.50 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 45V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.59V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 130 μA |
| Current - Supply (Max) | 25 mA |
| PSRR | 66dB (120Hz) |
| Control Features | Current Limit, Enable, Power Good, Soft Start |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 16-MSOP-EP |
| ROHS |  |
The LT3055EMSE-5 is a fixed 5V linear regulator from Analog Devices, delivering up to 500mA in a compact 16-MSOP-EP package. It features a low quiescent current of 130μA and a dropout voltage of 0.59V at full load. With 66dB PSRR at 120Hz, it provides clean, stable power for sensitive electronics. This regulator is ideal for portable, industrial, and communication applications where space and power efficiency are critical.
- Space-Saving Design: The 16-MSOP-EP package is ideal for compact PCB layouts, reducing overall system size.
- Low Power Loss: 130μA quiescent current minimizes power consumption, extending battery life in portable devices.
- Clean 5V Output: 66dB PSRR ensures a noise-free 5V rail, critical for high-performance analog and digital circuits.
- Versatile Load Support: 500mA output current can power a wide variety of components, from logic ICs to sensors.
Compact 5V Power Supplies
The 16-MSOP-EP package allows for a very compact 5V power supply solution, ideal for space-limited modules and embedded systems.
Noise-Sensitive Audio Equipment
With 66dB PSRR at 120Hz, this regulator effectively filters power supply noise, making it suitable for powering audio DACs and headphone amplifiers.
Battery-Powered Data Loggers
The low 130μA quiescent current is critical for data loggers that operate for months on battery power, ensuring minimal drain during idle periods.
Industrial Interface Boards
For RS-485, CAN, or other industrial communication interfaces, this LDO provides a stable 5V rail, ensuring reliable data transmission in noisy environments.
Portable Test Equipment
Its high output current and low dropout make it suitable for powering portable multimeters and oscilloscopes that require a stable 5V supply for analog and digital circuits.
Optical Transceivers
For SFP modules and other optical transceivers, the clean 5V supply helps maintain signal integrity and reduce bit error rates.
- Q: What is the output voltage of the LT3055EMSE-5?
- A: The LT3055EMSE-5 provides a fixed 5V output.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 5V up to 45V (not explicitly stated, but typical for this family; verify with datasheet).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.59V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is a low 130μA, making it suitable for battery-powered applications.
- Q: What package is available?
- A: It is available in a 16-lead MSOP-EP package.
LT3055EMSE-5#TRPBF.pdf
- Q: What is the output voltage of the LT3055EMSE-5?
- A: The LT3055EMSE-5 provides a fixed 5V output.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 5V up to 45V (not explicitly stated, but typical for this family; verify with datasheet).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.59V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is a low 130μA, making it suitable for battery-powered applications.
- Q: What package is available?
- A: It is available in a 16-lead MSOP-EP package.
