Datasheet for LT3483:
- Manufacturer Part Number : LT3483
- Manufacturer : AD
- Description : Inverting Micropower DC/DC Converters with Schottky
- Series : LT3483
- Reference Price : USD 1.728
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Inverting Regulators
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LT3483
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for LT3483. If you need any more information about LT3483, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LT3483/LT3483A are micropower inverting DC/DC converters with integrated Schottky and one resistor feedback. The small package size, high level of integration and use of tiny surface mount components yield a solution size as small as 40mm2. The devices feature a quiescent current of only 40μA at no load, which further reduces to 0.1μA in shutdown. A current limited, fixed off-time control scheme conserves operating current, resulting in high efficiency over a broad range of load current. A precisely trimmed 10μA feedback current enables one resistor feedback and virtually eliminates feedback loading of the output. The 40V switch enables voltage outputs up to –38V to be generated without the use of costly transformers. The LT3483/LT3483A’s low 300ns off-time permits the use of tiny low profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications.
Applications
- LCD Bias
- Handheld Computers
- Battery Backup
- Digital Cameras
- OLED Bias
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
