Hot Selling IC
Logo
Enter a Part Number:
LTC3240 picture
Best Price NOW
Manufacturer / Brand: AD
Details: 3.3V/2.5V Step-Up/Step-Down Charge Pump DC/DC Converter
Series: LTC3240
Quantity Available: Over 39770 pieces

Datasheet for LTC3240:

LTC3240 datasheet
Price for LTC3240
Product Parameters
  • Manufacturer Part Number : LTC3240
  • Manufacturer : AD
  • Description : 3.3V/2.5V Step-Up/Step-Down Charge Pump DC/DC Converter
  • Series : LTC3240
  • Reference Price : USD 1.32
  • Our Price : We have a better price, contact us by email
  • Product Type : Inductorless (Charge Pump) DC/DC Converters
  • Function : Regulated Step-Up Charge Pumps
  • 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 : LTC3240
  • 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 LTC3240. If you need any more information about LTC3240, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.

Request Quotation for LTC3240
Part Number (*) Quantity (*) Target Price ($)
Your Contact Information
Company(*) Country(*)
Name(*) Email(*)
Message:
ATTN: You can send us by email: [email protected] (We will reply quickly)
Related IC Components
Features and Benefits of LTC3240
Product Detailed Description for LTC3240

The LTC3240-3.3/LTC3240-2.5 are step-up/step-down charge pump DC/DC converters that produce a fixed regulated output voltage of 3.3V or 2.5V over a wide input voltage range (1.8V to 5.5V).

With input voltages greater than the regulated output voltage the LTC3240 operates as a low dropout regulator. Once the input voltage drops within 100mV of the regulated output voltage the part automatically switches to step-up mode. In step-up mode the LTC3240 operates as a constant frequency (1.2MHz) doubling charge pump.

The LTC3240-3.3/LTC3240-2.5 feature low no load operating current (65µA typical) and ultralow operating current in shutdown (<1µA). Built-in soft-start circuitry prevents excessive inrush current during start-up. Thermal shutdown and current-limit circuitry allow the parts to survive a continuous short-circuit from VOUT to GND.

The LTC3240-3.3/LTC3240-2.5 require only three tiny external ceramic capacitors for an ultrasmall application footprint. The LTC3240-3.3/LTC3240-2.5 are available in a 6-pin (2mm × 2mm) DFN package.

Applications

  • 2 AA to 2.5V
  • 2-3 AA/Li-Ion to 3.3V
  • Low Power Supplies for Cameras, I/O Supplies, Audio, PC Cards, Misc. Logic, etc., in a Wide Variety of Handheld Products
Lifecycle information of LTC3240

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.

LTC3240 More photos
  • QUALITY GUARANTEE
  • FAST DELIVERY
  • BEST PRICE
  • Stocking Distributor for All series AD IC
    Copyright © 2001-2020 BYCHIPS Limited
    bychips.com