| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
82,182 pcs
|
82182 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
113 pcs
|
113 pcs | On Request | 1 | On Request | On Request | 04+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Efficiency | |
| Frequency | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Output Voltage | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The MAX1790EUA is a low-noise, step-up DC-DC converter manufactured by Analog Devices Inc. This device features current-mode, fixed-frequency PWM circuitry with a built-in n-channel MOSFET, providing a highly efficient regulator with fast response.
Key electrical specifications include an input voltage range of 2.6V to 5.5V and an adjustable output voltage from 2.6V up to 12V. It supports selectable switching frequencies of 640kHz or 1.2MHz, allowing for easy filtering and faster loop performance. The device can deliver an output current of 1.2A (switch) and offers up to 90% efficiency. It also features a low shutdown current of 0.1µA.
The MAX1790EUA is designed for applications such as LCD displays, PCMCIA cards, and other portable or hand-held devices. Its topology supports both Boost and SEPIC configurations, offering flexibility for various power management needs.
Packaged in a space-saving 8-pin µMAX package, the MAX1790EUA is suitable for compact designs. It is surface-mount compatible and operates within a temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.6V to 5.5V.
The output voltage is adjustable from 2.6V to 12V.
The maximum output current is 1.2A from the integrated switch.
It is available in an 8-TSSOP or 8-MSOP (0.118", 3.00mm Width) surface-mount package, with the supplier device package designated as 8-uMAX/uSOP.
The operating temperature range is -40°C to 85°C.
It supports boost and SEPIC topologies.
The typical efficiency is 90%.