Datasheet for LTC3621:
- Manufacturer Part Number : LTC3621
- Manufacturer : AD
- Description : 17V, 1A Synchronous Step-Down Regulator with 3.5μA Quiescent Current
- Series : LTC3621
- Reference Price : USD 2.08
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Step-Down (Buck) Regulators
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LTC3621
- 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 LTC3621. If you need any more information about LTC3621, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC3621/LTC3621-2 is a high efficiency 17V, 1A synchronous monolithic step-down regulator. The switching frequency is fixed to 1MHz or 2.25MHz with a ±40% synchronizing range. The regulator features ultralow quiescent current and high efficiencies over a wide VOUT range.
The step-down regulator operates from an input voltage range of 2.7V to 17V and provides an adjustable output range from 0.6V to VIN while delivering up to 1A of output current. A user-selectable mode input is provided to allow the user to trade off ripple noise for light load efficiency; Burst Mode operation provides the highest efficiency at light loads, while pulse-skipping mode provides the lowest voltage ripple. The MODE pin can also be used to allow the user to sync the switching frequency to an external clock.
| Part Name | Frequency | VOUT |
| LTC3621 | 1.00MHz | Adjustable |
| LTC3621-3.3 | 1.00MHz | 3.3V |
| LTC3621-5 | 1.00MHz | 5V |
| LTC3621-2 | 2.25MHz | Adjustable |
| LTC3621-23.3 | 2.25MHz | 3.3 |
| LTC3621-25 | 2.25MHz | 5V |
Applications
- Portable-Handheld Scanners
- Industrial and Embedded Computing
- Automotive Applications
- Emergency Radio
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
