Datasheet for LTC1265IS#PBF:
- Manufacturer Part Number : LTC1265IS#PBF
- Manufacturer : AD
- Description : 1.2A, High Efficiency Step-Down DC/DC Converter IC
- Series : LTC1265
- Reference Price : USD 3.4
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Step-Down (Buck) Regulators
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 14-Lead SOIC (Narrow 0.15 Inch)
- Pins : 14
- MFG Package Case : 05-08-1610 (S14)
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 55
- Working Temperature : -40 to 125C
- Other Part Number : LTC1265IS#PBF
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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The LTC1265 is a monolithic step-down current mode DC/DC converter featuring Burst Mode™ operation at low output current. The LTC1265 incorporates a 0.3Ω switch (VIN =10V) allowing up to 1.2A of output current.
Under no load condition, the converter draws only 160µA. In shutdown it typically draws a mere 5µA making this converter ideal for current sensitive applications. In dropout the internal P-channel MOSFET switch is turned on continuously maximizing the life of the battery source. The LTC1265 incorporates automatic power saving Burst Mode operation to reduce gate charge losses when the load currents drop below the level required for continuous operation.
The inductor current is user-programmable via an external current sense resistor. Operation up to 700kHz permits the use of small surface mount inductors and capacitors.
Applications
- 5V to 3.3V Conversion
- Distributed Power Systems
- Step-Down Converters
- Inverting Converters
- Memory Backup Supply
- Portable Instruments
- Battery-Powered Equipment
- Cellular Telephones
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.
