TS9008 Datasheet | Taiwan Semiconductor

Description The TS9008 is a low dropout, high PSRR, low noise linear regulator with very low quiescent. It can supply 300m A output current with low dropout about 250m V. The Device includes pass element, error amplifier, bandgap, current-limit and thermal shutdown circuitry. The characteristics of low dropout voltage and less quiescent current make it good for some critical current application, for example, some battery powered devices. The typical quiescent current is approximately 30µA. In the shutdown mode, the maximum supply current is less than 1u A. Built-in current-limit and thermal-shutdown functions prevent any fault condition from IC damage Features - Input voltage range 2.8V~5.5V - 250m V dropout at 300m A load - 300m A output Current - Low quiescent current 30µA (Typ.) - Max. supply current <1µA at shutdown mode - Fixed output voltage - Current limit and thermal shutdown protection - High PSRR 73db @ 1k Hz Ordering Information Part No. Package Packing TS9008x CX RFG SOT-23 3kpcs / 7” Reel TS9008x CX5 RFG SOT-25 3kpcs / 7” Reel Note: “G” denote for Halogen Free Product Where x denotes voltage option, available are D= 1.8V, S= 3.3V Applications - Palmtops, PDA and Notebook puters - DSC, Handset Camera Modules - PCMCIA Cards, PC Cameras - USB Based Portable Devices (MPS, PMP) - GSM/GPRS/3G RF Transceiver Modules Block Diagram Typical Application Circuit VIN Current Limit EN Enable Thermal Shutdown Error Amp -+ Bandgap VOUT GND 1/9 Version: E14 300m A High PSRR Low Noise CMOS LDO Absolute Maximum Ratings Parameter Symbol Limit Unit VIN Pin...