Analog Devices Inc./Maxim Integrated MAX8867EZK25
| 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) | 2.5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.165V @ 150mA (Typ) |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 180 µA |
| Current - Supply (Max) | 100 µA |
| PSRR | 63dB (10kHz) |
| Control Features | 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 | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSOT-23-5 |
The MAX8867EZK25 from Analog Devices is a precision low-dropout linear regulator delivering a fixed 2.5V output at up to 150mA. Housed in a compact TSOT-23-5 package, it features a low 165mV dropout voltage and a low 180µA quiescent current, making it ideal for battery-powered and noise-sensitive applications. Its excellent 63dB PSRR at 10kHz ensures clean power for analog and RF circuits.
- Extended Battery Life: Low 180µA quiescent current minimizes standby power draw in portable devices.
- Clean Power Delivery: 63dB PSRR at 10kHz suppresses supply noise for sensitive analog and RF loads.
- High Efficiency at Low Dropout: 165mV dropout at 150mA allows operation from near-depleted batteries.
- Compact Footprint: TSOT-23-5 package saves board space in space-constrained designs.
Battery-Powered Portable Devices
The 2.5V fixed output and 150mA capability are ideal for powering low-voltage digital cores in wearables, earbuds, and handheld instruments. The low 180µA quiescent current extends battery life during standby.
Noise-Sensitive Analog Circuits
With 63dB PSRR at 10kHz, this LDO effectively filters power supply noise for precision op-amps, ADCs, and sensor signal chains, ensuring clean, stable rails.
Wireless Modules and RF Transceivers
The low dropout of 165mV at full load allows operation from a 2.8V or 3.0V battery down to 2.5V, maintaining a stable supply for RF transceivers and Bluetooth modules.
Industrial Sensor Interfaces
Its small TSOT-23-5 footprint and thermal performance make it suitable for space-constrained industrial sensors requiring a regulated 2.5V rail for microcontrollers and interface ICs.
Portable Medical Monitors
The low quiescent current and stable output make it suitable for battery-operated medical devices like glucose meters and pulse oximeters, where power efficiency and reliability are critical.
Reference Voltage for DAC/ADC
The low-noise output and good PSRR make it a solid choice for providing a clean 2.5V reference for mixed-signal converters in test and measurement equipment.
- Q: What is the output voltage of the MAX8867EZK25?
- A: The fixed output voltage is 2.5V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is 2.5V to 6.5V (based on typical LDO specs for this family).
- Q: What is the dropout voltage?
- A: Typical dropout is 165mV at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 180µA.
- Q: What package is available?
- A: It comes in a 5-pin TSOT-23 package.
MAX8867EZK25.pdf
- Q: What is the output voltage of the MAX8867EZK25?
- A: The fixed output voltage is 2.5V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is 2.5V to 6.5V (based on typical LDO specs for this family).
- Q: What is the dropout voltage?
- A: Typical dropout is 165mV at 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 180µA.
- Q: What package is available?
- A: It comes in a 5-pin TSOT-23 package.
