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Manufacturer / Brand: AD
Details: 62V, 350mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes IC
Series: LT3990
Quantity Available: Over 17700 pieces

Datasheet for DC1526A:

DC1526A datasheet
Price for DC1526A
Product Parameters
  • Manufacturer Part Number : DC1526A
  • Manufacturer : AD
  • Description : 62V, 350mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes IC
  • Series : LT3990
  • Reference Price : USD 0
  • 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 : LT3991EMSE Demo Board | 55V, 1.2A, Step-Down Regulator with 2.8uA Quiescent Current
  • Pins : -
  • MFG Package Case : -
  • Part Type : EVAL
  • Standard Packing Type : -
  • Standard Packing Quantity : -
  • Working Temperature : -
  • Other Part Number : DC1526A
  • 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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Features and Benefits of DC1526A
Product Detailed Description for DC1526A

The LT3990 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 62V, and consumes only 2.5μA of quiescent current. A high efficiency switch is included on the die along with the catch diode, boost diode, and the necessary oscillator, control and logic circuitry. Low ripple Burst Mode operation maintains high efficiency at low output currents while keeping the output ripple below 5mV in a typical application. Current mode topology is used for fast transient response and good loop stability. A catch diode current limit provides protection against shorted outputs and overvoltage conditions. An accurate programmable undervoltage lockout feature is available, producing a low shutdown current of 0.7μA. A power good flag signals when VOUT reaches 90% of the programmed output voltage. The LT3990 is available in small, thermally enhanced 16-pin MSOP and 3mm × 3mm DFN packages.

Applications

  • Automotive Battery Regulation
  • Power for Portable Products
  • Industrial Supplies
Lifecycle information of DC1526A

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.

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