Analog Devices Inc. LT3065MPDD-1.2#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $13.77 | $13.77 |
| 15+ | $13.33 | $199.95 |
| 25+ | $13.04 | $326.00 |
| 50+ | $12.32 | $616.00 |
| 100+ | $10.87 | $1,087.00 |
| N+ | $2.17 | 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) | 1.2V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.51V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 110 µA |
| Current - Supply (Max) | 25 mA |
| PSRR | 78dB (120Hz) |
| Control Features | Current Limit, Enable, Power Good, Soft Start |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -55°C ~ 150°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad |
| Supplier Device Package | 10-DFN (3x3) |
| ROHS |  |
The LT3065MPDD-1.2#PBF is a high-performance, low dropout linear regulator from Analog Devices, engineered to deliver a precise 1.2V output at up to 500mA. Its wide 1.2V to 45V input range, low 110µA quiescent current, and excellent 78dB PSRR make it a versatile solution for noise-sensitive and battery-powered applications. Housed in a compact 10-lead DFN package, this regulator offers a robust power management solution for demanding industrial, automotive, and portable electronics.
- Extended Battery Life: The ultra-low 110µA quiescent current minimizes standby power draw, significantly extending battery life in portable and remote applications.
- Clean, Stable Power: With 78dB PSRR at 120Hz, it effectively suppresses input ripple, providing a clean output for noise-sensitive analog and RF circuits.
- Wide Input Flexibility: The 45V maximum input voltage allows the regulator to operate directly from a variety of unregulated supplies, including automotive rails, without the need for pre-regulation.
- High Efficiency Operation: A low dropout voltage of just 0.51V at full load reduces power dissipation, improving thermal performance and overall system efficiency.
Battery-Powered Industrial Sensors
The LT3065MPDD-1.2#PBF's low 110µA quiescent current and 500mA output capability make it ideal for powering precision analog sensors in remote or battery-operated industrial monitoring systems, maximizing operational lifespan.
Automotive Power Supplies
With an input voltage range up to 45V, this regulator can handle automotive load-dump transients, providing a stable 1.2V rail for microcontrollers and CAN transceivers in engine control units and body electronics.
Noise-Sensitive RF and Audio Circuits
The high PSRR of 78dB at 120Hz effectively filters power supply ripple, ensuring clean, stable power for sensitive RF transceivers and high-fidelity audio codecs, minimizing signal degradation.
Portable Medical Devices
The small 3x3 DFN package and low dropout voltage allow for compact, efficient designs in portable medical equipment like glucose monitors and patient wearables, where space and battery life are critical.
FPGA and DSP Core Supplies
This LDO provides a precise 1.2V core voltage for FPGAs and DSPs, with the 500mA current capability to handle dynamic load requirements while maintaining output stability.
Telecom and Networking Equipment
In networking switches and routers, the LT3065MPDD-1.2#PBF ensures a clean, regulated 1.2V supply for high-speed SerDes and logic circuits, reducing bit errors caused by power supply noise.
- Q: What is the output voltage of the LT3065MPDD-1.2#PBF?
- A: The fixed output voltage is 1.2V.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 1.2V up to 45V, making it suitable for a wide variety of applications.
- Q: What is the dropout voltage?
- A: The dropout voltage is a low 0.51V at a 500mA load, ensuring high efficiency.
- Q: What is the quiescent current?
- A: The quiescent current is a low 110µA, which helps extend battery life in portable devices.
- Q: What package is this device available in?
- A: It comes in a compact 10-lead DFN (3x3mm) package.
LT3065MPDD-1.2#PBF.pdf
- Q: What is the output voltage of the LT3065MPDD-1.2#PBF?
- A: The fixed output voltage is 1.2V.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 1.2V up to 45V, making it suitable for a wide variety of applications.
- Q: What is the dropout voltage?
- A: The dropout voltage is a low 0.51V at a 500mA load, ensuring high efficiency.
- Q: What is the quiescent current?
- A: The quiescent current is a low 110µA, which helps extend battery life in portable devices.
- Q: What package is this device available in?
- A: It comes in a compact 10-lead DFN (3x3mm) package.
