Analog Devices Inc./Maxim Integrated MAX8868EUK48
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.64 | $4.64 |
| 15+ | $1.07 | $16.05 |
| 25+ | $1.04 | $26.00 |
| 50+ | $0.99 | $49.50 |
| 100+ | $0.87 | $87.00 |
| 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) | 6.5V |
| Voltage - Output (Min/Fixed) | 4.8V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.165V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 180 µA |
| Current - Supply (Max) | - |
| PSRR | 63dB (10kHz) |
| Control Features | Current Limit, Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
The MAX8868EUK48 from Analog Devices is a fixed 4.8V low-dropout linear regulator designed for industrial and automotive applications. It delivers up to 150mA of output current with an ultra-low dropout voltage of just 0.165V at full load. The device features a quiescent current of 180µA and excellent power supply rejection of 63dB at 10kHz, making it suitable for noise-sensitive environments. Packaged in a standard SOT-23-5, this LDO offers a reliable and compact power solution for a wide range of applications.
- Ultra-Low Dropout: 0.165V at 150mA allows operation from a 5V rail with minimal headroom, improving efficiency.
- Excellent High-Frequency PSRR: 63dB at 10kHz effectively filters switching noise from DC-DC converters.
- Industry-Standard Package: SOT-23-5 is widely used, easy to source, and compatible with standard PCB layouts.
- Reliable Performance: Fixed 4.8V output ensures consistent operation across varying load and temperature conditions.
Automotive Electronics
The 4.8V output is suitable for powering sensors, actuators, and CAN transceivers in automotive systems, with a low dropout of 0.165V ensuring stable operation from a 5V rail.
Industrial Control Systems
Provide a regulated 4.8V supply for PLCs, motor controllers, and industrial sensors, benefiting from the 63dB PSRR at 10kHz to reject switching noise.
Battery Charging Circuits
Use as a post-regulator for battery charging ICs to provide a clean, stable 4.8V rail for charging logic and monitoring circuits.
LED Driver Power Supply
Power LED driver controllers and constant-current sources with a stable 4.8V rail, ensuring consistent brightness in display applications.
Test and Measurement Equipment
The low dropout and good PSRR make it ideal for powering precision measurement circuits in bench-top and portable instruments.
Networking Equipment
Provide a stable 4.8V supply for Ethernet PHYs, switches, and routers, ensuring reliable data transmission.
- Q: What is the output voltage of the MAX8868EUK48?
- A: The MAX8868EUK48 is a fixed-output LDO providing a 4.8V output.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is not explicitly specified in the provided data; please refer to the datasheet for the full operating range.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.165V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 180µA.
- Q: What package is available?
- A: It comes in a standard SOT-23-5 package.
MAX8868EUK48.pdf
- Q: What is the output voltage of the MAX8868EUK48?
- A: The MAX8868EUK48 is a fixed-output LDO providing a 4.8V output.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is not explicitly specified in the provided data; please refer to the datasheet for the full operating range.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.165V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 180µA.
- Q: What package is available?
- A: It comes in a standard SOT-23-5 package.
