Datasheet for DC870A-B:
- Manufacturer Part Number : DC870A-B
- Manufacturer : AD
- Description : 2.25MHz, 300mA Synchronous Step-Down Regulator in SC70 IC
- Series : LTC3410-1.875
- 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 : DC870A-B
- Pins : -
- MFG Package Case : -
- Part Type : EVAL
- Standard Packing Type : -
- Standard Packing Quantity : -
- Working Temperature : -
- Other Part Number : DC870A-B
- 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 DC870A-B. If you need any more information about DC870A-B, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC3410-1.875 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supply current during operation is only 26µA, dropping to <1µA in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3410-1.875 ideally suited for single Li-Ion battery-powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems.
Switching frequency is internally set at 2.25MHz, allowing the use of small surface mount inductors and capacitors. The LTC3410-1.875 is specifically designed to work well with ceramic output capacitors, achieving very low output voltage ripple and a small PCB footprint.
The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. The LTC3410-1.875 is available in a tiny, low profile SC70 package.
| Vout | Burst Mode | |
| LTC3410 | Adj. Down To 0.8V | Yes |
| LTC3410B | Adj. Down To 0.8V | No |
| LTC3410-1.875 | Fixed 1.875V | Yes |
Applications
- Cellular Telephones
- Wireless and DSL Modems
- Digital Cameras
- MP3 Players
- Portable Instruments
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.
