AP133 Datasheet | Diodes Incorporated

Features - - - - - - - - - - - - - - 300m A Low Dropout Regulator with EN Very low IQ: 40µA Wide input voltage range: 2V - 6V Adjustable output: 1V - 5V High PSRR: 65d B at 1k Hz Ultra-fast start-up time: 25µs Stable with low ESR, 1µF ceramic output capacitor Excellent Load/Line Transient Response Low dropout: 350m V at 300m A Current limit protection Short circuit protection Thermal shutdown protection Ambient temperature range: -40ºC to 85°C SOT25 and DFN2020-6 (Preview): Available in “Green” Molding pound (No Br, Sb) Description The AP133 is a 300m A, adjustable output voltage, low dropout linear regulator. The device included pass element, error amplifier, band-gap, current limit and thermal shutdown circuitry. The device is turned on when EN pin is set to logic high level. The characteristics of low dropout voltage and less quiescent current make it good for low power applications, for example, battery powered devices. The typical quiescent current is approximately 40μA from zero to maximum load. Built-in current-limit and thermal-shutdown functions prevent IC from damage in fault conditions. The AP133 is available in SOT25 and DFN2020-6 (preview) package. Applications - - - - - Cellular Phones Smart Phones, PDAs MP3/MP4 Bluetooth head set Low power application .. Ordering Information AP133-XX X Package W : SOT25 SN : DFN2020-6 Lead Free Packing -7 : Taping G : Green Note: 1. Ro HS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. Device AP133-W AP133-SN Note: Package Code W SN Packaging (Note 2) SOT25 DFN2020-6 7” Tape and Reel Quantity Part Number Suffix 3000/Tape & Reel 3000/Tape & Reel -7 -7 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://.diodes./datasheets/ap02001.pdf. AP133 Rev. 2 1 of 14 .diodes. MAY 2007 © Diodes Incorporated 300m A, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR...