Analog Devices Inc. LT3050MPMSE#TRPBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $25.05 | $25.05 |
| 15+ | $5.76 | $86.40 |
| 25+ | $5.63 | $140.75 |
| 50+ | $5.32 | $266.00 |
| 100+ | $4.70 | $470.00 |
| N+ | $0.94 | 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 | Adjustable |
| Voltage - Input (Max) | 45V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 44.5V |
| Voltage Dropout (Max) | 0.55V @ 100mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 90 μA |
| Current - Supply (Max) | 5.2 mA |
| PSRR | 85dB (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 from Analog Devices is a precision adjustable LDO regulator capable of outputting up to 44.5V. It delivers 100mA of current with a low dropout of 0.55V and a quiescent current of just 90µA. Its excellent 85dB PSRR at 120Hz makes it ideal for noise-sensitive applications. The compact 12-MSOP-EP package ensures efficient thermal performance.
- Ultra-Low Quiescent Current: 90µA quiescent current significantly extends battery life in portable devices.
- High Voltage Capability: Adjustable output up to 44.5V supports a wide range of high-voltage applications.
- Excellent PSRR: 85dB ripple rejection at 120Hz ensures clean, stable output for sensitive analog circuits.
- Low Dropout: 0.55V dropout at 100mA maximizes efficiency in low-headroom designs.
Battery-Powered Precision Instruments
The LT3050MPMSE's low 90µA quiescent current and 100mA output make it perfect for extending battery life in portable medical and test equipment.
High-Voltage Audio Preamplifiers
With an adjustable output up to 44.5V, this LDO can power high-voltage audio circuits, providing clean, low-noise supply rails for superior sound quality.
Automotive ECU Power Supplies
Its ability to handle input voltages from 0.6V and high PSRR of 85dB at 120Hz makes it suitable for noise-sensitive automotive electronics.
Industrial Sensor Interfaces
Use the LT3050MPMSE to provide a stable, low-noise voltage to precision sensors and ADCs, ensuring accurate measurements in industrial environments.
Post-Regulation for Low-Noise RF Circuits
The high PSRR and low dropout voltage allow this regulator to effectively filter switching noise, providing a clean supply for RF transceivers and VCOs.
- Q: What is the output voltage range of the LT3050MPMSE?
- A: It is an adjustable LDO with an output voltage range up to 44.5V, set by external resistors.
- Q: What is the maximum output current?
- A: The LT3050MPMSE can provide up to 100mA of output current, ideal for low-power precision circuits.
- Q: What is the input voltage range?
- A: The device operates with an input voltage as low as 0.6V, making it suitable for very low voltage rails.
- Q: What is the dropout voltage?
- A: The dropout voltage is a low 0.55V at 100mA load, enabling efficient regulation with minimal headroom.
- Q: What is the quiescent current?
- A: It features a very low quiescent current of 90 µA, which is beneficial for battery-powered applications.
- Q: What package is available?
- A: The LT3050MPMSE comes in a 12-MSOP-EP package, offering a compact solution with an exposed pad for thermal management.
LT3050MPMSE#TRPBF.pdf
- Q: What is the output voltage range of the LT3050MPMSE?
- A: It is an adjustable LDO with an output voltage range up to 44.5V, set by external resistors.
- Q: What is the maximum output current?
- A: The LT3050MPMSE can provide up to 100mA of output current, ideal for low-power precision circuits.
- Q: What is the input voltage range?
- A: The device operates with an input voltage as low as 0.6V, making it suitable for very low voltage rails.
- Q: What is the dropout voltage?
- A: The dropout voltage is a low 0.55V at 100mA load, enabling efficient regulation with minimal headroom.
- Q: What is the quiescent current?
- A: It features a very low quiescent current of 90 µA, which is beneficial for battery-powered applications.
- Q: What package is available?
- A: The LT3050MPMSE comes in a 12-MSOP-EP package, offering a compact solution with an exposed pad for thermal management.
