Analog Devices Inc./Maxim Integrated MAX8559ETAAA+T
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.00 | $4.00 |
| 15+ | $3.87 | $58.05 |
| 25+ | $3.79 | $94.75 |
| 50+ | $3.58 | $179.00 |
| 100+ | $3.16 | $316.00 |
| N+ | $0.63 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | Factory | Cut Tape (CT) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 2 |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output (Min/Fixed) | 3.3V, 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.12V @ 100mA, 0.12V @ 100mA |
| Current - Output | 300mA, 300mA |
| Current - Quiescent (Iq) | 290 µA |
| Current - Supply (Max) | - |
| PSRR | 70dB ~ 54dB (10kHz ~ 100kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-TDFN (3x3) |
| ROHS |  |
The MAX8559ETAAA+T is a dual-output, low-dropout linear regulator from Analog Devices, delivering two independent 3.3V rails. Each channel supports up to 300mA with a low 120mV dropout at 100mA. Its 290µA quiescent current and high PSRR make it an excellent choice for noise-sensitive, battery-powered applications. The compact 8-TDFN package enables space-efficient designs.
- Dual Independent Outputs: Two 3.3V rails in one package reduce component count and PCB area.
- Low Dropout (120mV @ 100mA): Maintains regulation even with small input-to-output voltage margins, improving efficiency.
- High PSRR (70dB @ 10kHz): Effectively rejects power supply noise, critical for RF and precision analog circuits.
- Low Quiescent Current (290µA): Extends battery life in portable and always-on devices.
Dual-Rail Power for Sensor Arrays
Provides two independent 3.3V rails at 300mA each, ideal for powering dual-channel sensor systems or analog front-ends that require separate, clean supplies.
Battery-Powered IoT Modules
With a low 290µA quiescent current and 120mV dropout, it maximizes battery life in always-on IoT devices like environmental monitors and smart tags.
Noise-Sensitive RF Transceivers
The 70dB PSRR at 10kHz effectively filters power supply noise, ensuring stable operation for RF transceivers and wireless MCUs.
Portable Medical Devices
Dual outputs allow powering both digital logic and analog measurement circuits from a single LDO, simplifying PCB layout in compact medical patches.
Automotive Infotainment Backup
Provides a clean, regulated 3.3V supply for backup cameras or display controllers, with the small TDFN package fitting space-constrained modules.
- Q: What is the output voltage of the MAX8559ETAAA+T?
- A: This LDO provides a dual output of 3.3V on both channels.
- Q: What is the maximum output current?
- A: Each output can deliver up to 300mA, with a total of 600mA across both channels.
- Q: What is the input voltage range?
- A: The input voltage is specified at 3.3V for this variant.
- Q: What is the dropout voltage?
- A: The dropout voltage is a low 120mV at 100mA per channel.
- Q: What is the quiescent current?
- A: The quiescent current is 290µA, making it suitable for battery-powered devices.
- Q: What package is available?
- A: It comes in a compact 8-TDFN (3x3mm) package.
MAX8559ETAAA+T.pdf
- Q: What is the output voltage of the MAX8559ETAAA+T?
- A: This LDO provides a dual output of 3.3V on both channels.
- Q: What is the maximum output current?
- A: Each output can deliver up to 300mA, with a total of 600mA across both channels.
- Q: What is the input voltage range?
- A: The input voltage is specified at 3.3V for this variant.
- Q: What is the dropout voltage?
- A: The dropout voltage is a low 120mV at 100mA per channel.
- Q: What is the quiescent current?
- A: The quiescent current is 290µA, making it suitable for battery-powered devices.
- Q: What package is available?
- A: It comes in a compact 8-TDFN (3x3mm) package.
