Analog Devices Inc. LT3050MPMSE-5#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $12.00 | $12.00 |
| 15+ | $11.62 | $174.30 |
| 25+ | $11.37 | $284.25 |
| 50+ | $10.74 | $537.00 |
| 100+ | $9.47 | $947.00 |
| N+ | $1.89 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 45V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.55V @ 100mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 90 µA |
| Current - Supply (Max) | 5.2 mA |
| PSRR | 66dB (120Hz) |
| Control Features | Current Limit, Enable, Soft Start |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -55°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 12-MSOP-EP |
| ROHS |  |
The LT3050MPMSE-5#PBF is a micropower, low dropout linear regulator from Analog Devices, providing a fixed 5V output. It is designed for low-current, battery-powered applications, with a quiescent current of just 90µA to maximize efficiency. The dropout voltage is a low 0.55V at full load (100mA). Its excellent 66dB PSRR at 120Hz ensures clean power for sensitive analog circuits. Housed in a compact 12-MSOP-EP package, it is ideal for space-constrained, portable, and automotive applications.
- Ultra-Low Quiescent Current (90µA): Dramatically extends battery life in portable and always-on applications.
- Low Dropout (0.55V @ 100mA): Allows efficient operation from a 5.5V or 6V rail, reducing power dissipation.
- High PSRR (66dB @ 120Hz): Provides clean, stable output for precision analog and sensor circuits.
- Automotive 'MP' Grade: Guaranteed performance over a wide temperature range for demanding environments.
- Compact 12-MSOP-EP Package: Saves board space in portable designs.
Battery-Powered Instrumentation
With a quiescent current of only 90µA, the LT3050 is perfect for portable instruments where extending battery life is critical. The 5V output is ideal for sensors and analog front-ends.
Automotive Electronics
The 'MP' grade ensures operation over a wide temperature range, making it suitable for automotive ECUs, sensors, and infotainment systems that require a stable 5V rail.
Low-Power Microcontrollers
Many MCUs operate at 5V. The LT3050 provides a clean, regulated supply, improving ADC accuracy and reducing noise-induced errors in mixed-signal systems.
Industrial Sensor Interfaces
For 4-20mA loops and industrial transducers, a precise 5V reference is needed. This LDO offers low dropout and good PSRR (66dB at 120Hz), ensuring accurate measurements.
Memory and Logic Supplies
It can power low-current logic and memory devices, providing a stable 5V rail from a higher input voltage, such as a 12V industrial bus.
Portable Medical Devices
The low quiescent current and small MSOP package make it ideal for wearable and portable medical monitors that require long battery life and minimal footprint.
- Q: What is the output voltage of the LT3050MPMSE-5?
- A: The fixed output voltage is 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 100mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range starts from 5V (refer to datasheet for maximum rating).
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.55V typical at a 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 90 µA.
- Q: What package is available?
- A: It comes in a 12-MSOP-EP package.
LT3050MPMSE-5#PBF.pdf
- Q: What is the output voltage of the LT3050MPMSE-5?
- A: The fixed output voltage is 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 100mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range starts from 5V (refer to datasheet for maximum rating).
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.55V typical at a 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 90 µA.
- Q: What package is available?
- A: It comes in a 12-MSOP-EP package.
