CS5253B-1 Datasheet | onsemi

feature virtually eliminates output voltage variations due to load changes and resistive voltage drops. Typical load regulation measured at the sense pin is less than 1.0 m V for an output voltage of 2.5 V with a load step of 10 m A to 3.0 A. The CS5253B- 1 has a very fast transient loop response which can be adjusted using a small capacitor on the Adjust pin. Internal protection circuitry provides for “bust- proof” operation, similar to three- terminal regulators. This circuitry, which includes overcurrent, short circuit, and overtemperature protection will self protect the regulator under all fault conditions. The CS5253B- 1 is ideal for generating a 2.5 V supply to power graphics controllers used on VGA cards. Its remote sense and low value capacitance requirements make this a low cost, high performance solution. The CS5253B- 1 is optimized from the CS5253- 1 to allow a lower value of output capacitor to be used at the expense of a slower transient response. Features http://onsemi. 1 5 D2PAK- 5 DP SUFFIX CASE 936AC Tab = VOUT Pin 1. VSENSE 2. Adjust 3. VOUT 4. VCONTROL 5. VPOWER MARKING DIAGRAM CS 5253B- 1 AWLYWW 1 A WL Y WW = Assembly Location = Wafer Lot = Year = Work Week - - - - - - - - - - - - - Pb- Free Package is Available- VOUT Range is 1.25 V to 5.0 V @ 3.0 A VPOWER Dropout < 0.40 V @ 3.0 A VCONTROL Dropout < 1.05 V @ 3.0 A 1.0% Trimmed Reference Fast Transient Response Remote Voltage Sensing Thermal Shutdown Current Limit Short Circuit Protection Drop- In Replacement for EZ1582 Backwards patible with 3- Pin Regulators Very Low Dropout Reduces Total Power Consumption ORDERING INFORMATION Device CS5253B- 1GDP5 CS5253B- 1GDPR5 CS5253B- 1GDPR5G Package D2PAK- 5 Shipping† 50 Units/Rail D2PAK- 5 750 Tape & Reel D2PAK- 5 750 Tape & Reel (Pb- Free) †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. - For additional information on our Pb- Free strategy...