| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,750 pcs
|
1750 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
222 pcs
|
222 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM2775QDSGRQ1 from Texas Instruments is an automotive-qualified switched-capacitor voltage doubler designed to produce a low-noise 5V output. It operates from an input voltage range of 2.7V to 5.5V, capable of supplying up to 200mA of output current. This device is particularly useful for cost-optimized 5V, 200mA supplies needed for powering CAN transceivers.
Key electrical characteristics include a 2.7V to 5.5V input range and a fixed 5V output. It can deliver 200mA of output current over a 3.1V to 5.5V input, and up to 125mA when the input voltage is as low as 2.7V. The converter operates at a 2MHz switching frequency and utilizes PFM operation during light load conditions. It features an inductor-less solution requiring only three small ceramic capacitors, along with current limit and thermal protection.
The LM2775QDSGRQ1 is supplied in an 8-WSON (2x2) package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ). The device is AEC-Q100 qualified, meeting Device Temperature Grade 1 requirements.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.81 | $0.81 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 5.5V
Fixed 5V
200mA
2MHz
-40°C to 125°C
8-WSON (2x2) surface mount package
Charge pump step-up topology