Analog Devices Inc. LT3065EMSE-3.3#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.63 | $6.63 |
| 15+ | $6.42 | $96.30 |
| 25+ | $6.28 | $157.00 |
| 50+ | $5.93 | $296.50 |
| 100+ | $5.24 | $524.00 |
| N+ | $1.05 | Price Inquiry |
Request Quote / Inquiry
| 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) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.51V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 110 µA |
| Current - Supply (Max) | 25 mA |
| PSRR | 71dB (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 | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 12-MSOP-EP |
| ROHS |  |
The LT3065EMSE-3.3 from Analog Devices is a high-performance low dropout linear regulator delivering a fixed 3.3V output at up to 500mA. Its low 110µA quiescent current and excellent 71dB PSRR at 120Hz make it ideal for noise-sensitive and battery-powered applications. Housed in a compact 12-MSOP-EP package, it offers a dropout voltage of just 0.51V at full load, ensuring efficient operation across a wide input voltage range.
- Ultra-Low Quiescent Current: 110µA quiescent current extends battery life in portable and standby applications.
- High PSRR: 71dB rejection at 120Hz ensures clean, ripple-free output for sensitive analog circuits.
- Low Dropout Voltage: 0.51V dropout at 500mA maximizes efficiency in low-headroom designs.
- Compact Thermal Package: 12-MSOP-EP with exposed pad provides excellent heat dissipation in a small footprint.
Precision Analog Power Supplies
The LT3065EMSE-3.3's low noise and high PSRR (71dB at 120Hz) make it ideal for powering precision op-amps, ADCs, and DACs where supply noise directly impacts performance.
Battery-Powered Instrumentation
With a low quiescent current of 110µA and a 3.3V fixed output, this LDO extends battery life in portable medical devices, handheld meters, and wireless sensors.
Automotive ECU Power Rails
The wide input range (up to 45V) and robust 500mA output make it suitable for automotive electronic control units, providing a stable 3.3V rail from noisy vehicle batteries.
Industrial Sensor Interfaces
In industrial environments, the LT3065EMSE-3.3 delivers clean 3.3V power to sensor signal chains, ensuring accurate measurements despite fluctuating input supplies.
Communication Equipment
For RF transceivers and baseband processors, the low dropout (0.51V) and stable output ensure reliable operation even when the input supply is close to the output voltage.
Portable Audio Devices
The low noise characteristics and high PSRR help maintain audio signal integrity in portable players and headphones, reducing hum and interference.
- Q: What is the fixed output voltage of the LT3065EMSE-3.3?
- A: The LT3065EMSE-3.3 provides a fixed 3.3V output, ideal for powering sensitive analog and digital loads.
- Q: What is the maximum output current?
- A: This LDO can deliver up to 500mA of continuous output current with a low dropout voltage of just 0.51V at full load.
- Q: What is the input voltage range for this regulator?
- A: The LT3065EMSE-3.3 accepts a wide input voltage range from 3.3V up to 45V, offering flexibility for various supply rails.
- Q: What is the quiescent current consumption?
- A: The device features a very low quiescent current of only 110µA, making it suitable for battery-powered applications.
- Q: What package is the LT3065EMSE-3.3 available in?
- A: It comes in a compact 12-lead MSOP package with an exposed pad (12-MSOP-EP) for enhanced thermal performance.
- Q: Does this LDO offer good power supply rejection?
- A: Yes, it provides excellent PSRR of 71dB at 120Hz, effectively filtering input ripple for clean output.
LT3065EMSE-3.3#PBF.pdf
- Q: What is the fixed output voltage of the LT3065EMSE-3.3?
- A: The LT3065EMSE-3.3 provides a fixed 3.3V output, ideal for powering sensitive analog and digital loads.
- Q: What is the maximum output current?
- A: This LDO can deliver up to 500mA of continuous output current with a low dropout voltage of just 0.51V at full load.
- Q: What is the input voltage range for this regulator?
- A: The LT3065EMSE-3.3 accepts a wide input voltage range from 3.3V up to 45V, offering flexibility for various supply rails.
- Q: What is the quiescent current consumption?
- A: The device features a very low quiescent current of only 110µA, making it suitable for battery-powered applications.
- Q: What package is the LT3065EMSE-3.3 available in?
- A: It comes in a compact 12-lead MSOP package with an exposed pad (12-MSOP-EP) for enhanced thermal performance.
- Q: Does this LDO offer good power supply rejection?
- A: Yes, it provides excellent PSRR of 71dB at 120Hz, effectively filtering input ripple for clean output.
