SC4215JSETRT Semtech

SC4215J Very Low Input /Very Low Dropout 2 Amp Regulator With Soft-Start POWER MANAGEMENT Features Description Input Voltage as Low as 1.4V The SC4215J is a high performance positive voltage regu- 400mV Dropout 2A lator designed for use in applications requiring very low Adjustable Output from 0.5V input voltage and very low dropout voltage at up to 2 1ms Internal Soft-Start Minimizes Inrush Current amperes. It operates with a Vin as low as 1.4V, with output Over Current and Over Temperature Protection voltage programmable as low as 0.5V. The SC4215J fea- Enable Function Option tures ultra low dropout, ideal for applications where Vout 10A Quiescent Current in Shutdown is very close to Vin. Additionally, the SC4215J has an enable Reverse Blocking from Output to Input pin to further reduce power dissipation while shut down. Full Industrial Temperature Range The SC4215J provides excellent regulation over variations Fully WEEE and RoHS Compliant in line, load and temperature. Applications The SC4215J is available in the SOIC-8-EDP (Exposed Die Pad) package. The output voltage can be set via an exter- Telecom and Networking Cards nal divider or to a fixed setting of 0.5V depending upon Motherboards and Peripheral Cards how the FB pin is configured. Industrial Applications Wireless Infrastructure Medical Equipment Typical Application Circuit SC4215J SC4215J 0.5 R R 1 2 R 2 0.5V R 1 C 2 C C C 1 2 1 R 2 Rev. 2.0 2012 Semtech Corporation 1SC4215J Pin Configuration Ordering Information Device Package (1)(2) SC4215JSETRT SOIC-8-EDP SC4215JEVB Evaluation Board Notes: (1) Available in tape and reel only. A reel contains 2,500 devices. (2) Available in lead-free package only. Device is WEEE and RoHS compliant and halogen free. Marking Information SC4215J 2