| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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426 pcs
|
426 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
426 pcs
|
426 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC3125EDCB#TRPBF from Analog Devices is a high-efficiency, synchronous step-up DC/DC converter designed for applications requiring a programmable average input current limit. This device features a 1.2A switch current and an adjustable output voltage, supporting input voltages from 1.8V to 5.5V and output voltages from 2V to 5.25V.
With a fixed 1.6MHz switching frequency, the LTC3125EDCB#TRPBF minimizes solution footprint. It incorporates synchronous rectification for high efficiency, achieving up to 93%. The converter also includes features like output disconnect in shutdown, soft-start, and thermal overload protection. Its accurate programmable average input current limit, with 5% accuracy at 500mA, is suitable for demanding applications such as GSM/GPRS PCMCIA/CompactFlash cards.
The device is available in a low-profile 8-DFN (2x3mm) package with an exposed pad, suitable for surface mount applications. It operates within a junction temperature range of -40°C to 125°C and has a shutdown current of less than 1μA.
| 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 1.8V to 5.5V.
The output voltage is adjustable from 2V to 5.25V.
The switching frequency is 1.6MHz.
The junction operating temperature range is -40°C to 125°C.
It is available in an 8-DFN (2x3) package with an exposed pad.
The peak current limit is 1.2A.
The maximum efficiency is up to 93%.