| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
| Category | |
| Manufacturer Name | |
| Current | |
| Efficiency | |
| Frequency | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Output Voltage | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The MAX17223ELT+T is an ultra-low quiescent current boost (step-up) DC-DC converter from Analog Devices Inc. It features a 500mA peak inductor current limit and True Shutdown mode, disconnecting the output from the input with no forward or reverse current. The output voltage is selectable using a single standard 1% resistor, with a range of 1.8V to 5V.
With an input voltage range of 400mV to 5.5V and a minimum startup voltage of 0.88V, this converter is ideal for battery applications where long battery life is essential. It boasts 95% peak efficiency and an ultra-low quiescent supply current of 300nA into OUT. The device operates at a frequency of 2.5MHz and includes Enable Transient Protection (ETP) on certain versions, allowing the output to remain regulated for input voltages down to 400mV.
The MAX17223ELT+T is available in a compact 6-µDFN (2x2) package, making it suitable for space-constrained designs. Its applications include optical heart-rate monitoring LED drivers, supercapacitor backup for RTC, primary and secondary-cell portable systems, tiny low-power IoT sensors, wearable devices, battery-powered medical equipment, and low-power wireless communication products.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
0.4V to 5.5V.
1.8V to 5V, adjustable with a single 1% resistor.
6-WDFN (6-µDFN 2x2mm) surface mount.
-40°C to 85°C.
95%.
300nA.
2.5MHz.