Analog Devices Inc./Maxim Integrated MAX8511EXK29+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.48 | $4.48 |
| 15+ | $1.03 | $15.45 |
| 25+ | $1.01 | $25.25 |
| 50+ | $0.95 | $47.50 |
| 100+ | $0.84 | $84.00 |
| N+ | $0.17 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 2.85V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.135V @ 120mA (Typ) |
| Current - Output | 120mA |
| Current - Quiescent (Iq) | 90 µA |
| Current - Supply (Max) | - |
| PSRR | 72dB ~ 46dB (1kHz ~ 100kHz) |
| Control Features | Shutdown |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Supplier Device Package | SC-70-5 |
The MAX8511EXK29+ is a fixed 2.85V low dropout linear regulator designed for ultra-compact, battery-powered applications. It delivers up to 120mA with a typical dropout of only 0.135V, ensuring efficient use of battery voltage. The device features a low 90 µA quiescent current and excellent PSRR of 72dB at 1kHz, making it ideal for noise-sensitive RF and audio circuits. Housed in a miniature SC-70-5 package, it is perfect for wearables, IoT devices, and portable medical electronics.
- Space-Saving Design: SC-70-5 package is one of the smallest available, ideal for miniaturized PCBs.
- Ultra-Low Dropout: 0.135V typical dropout maximizes battery utilization in low-voltage systems.
- High PSRR: 72dB at 1kHz rejects high-frequency noise, protecting sensitive RF and audio loads.
- Low Quiescent Current: 90 µA helps extend standby time in portable devices.
Wearable Fitness Trackers
The MAX8511EXK29+ delivers a stable 2.85V rail for sensors and MCUs in wearables, with its 90 µA quiescent current and tiny SC-70-5 package fitting compact, battery-powered designs.
Bluetooth Low Energy Modules
With 120mA output and low dropout of 0.135V, this LDO powers BLE transceivers efficiently, maintaining signal integrity with 72dB PSRR at 1kHz.
Hearing Aids and Audiology Devices
The low noise and high PSRR (72dB at 1kHz) ensure clean power for audio amplifiers, critical for hearing aid performance.
Portable Glucose Monitors
Its low quiescent current extends battery life in medical diagnostic devices, while the 2.85V output matches low-power analog front-ends.
Smart Watches
Powering display drivers and haptic controllers, the MAX8511EXK29+ provides a reliable 2.85V supply with minimal voltage drop from a 3V coin cell.
IoT Sensor Nodes
For always-on environmental sensors, this regulator offers efficient power conversion with 90 µA quiescent current, maximizing node battery life.
- Q: What is the output voltage of the MAX8511EXK29+?
- A: The fixed output voltage is 2.85V.
- Q: What is the maximum output current?
- A: It can supply up to 120mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; consult the datasheet for absolute ratings.
- Q: What is the dropout voltage?
- A: The typical dropout voltage is 0.135V at 120mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 90 µA, suitable for low-power applications.
- Q: What package is available?
- A: It comes in a tiny SC-70-5 package, ideal for space-constrained designs.
MAX8511EXK29+.pdf
- Q: What is the output voltage of the MAX8511EXK29+?
- A: The fixed output voltage is 2.85V.
- Q: What is the maximum output current?
- A: It can supply up to 120mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; consult the datasheet for absolute ratings.
- Q: What is the dropout voltage?
- A: The typical dropout voltage is 0.135V at 120mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 90 µA, suitable for low-power applications.
- Q: What package is available?
- A: It comes in a tiny SC-70-5 package, ideal for space-constrained designs.
