YB1230 Datasheet | YOBON TECHNOLOGIES

600m A, Low-Noise LDO Regulator - Description - Features 2.0% Accuracy Output Voltage Output Voltage Range 1.8V ~ 3.1V Low-Noise Low-Drop-Out Stable with 2.2μF Ceramic Capacitor for Any Load Typical Output Current : 600m A Low Quiescent Current : ~90μA 500m V Dropout at 600m A Load (3.1V) Only Need Input and Output Capacitors Power Saving Shutdown Mode (<1μA) Thermal Protection Shutdown The YB1230 is a series of low-noise, low dropout (LDO) linear regulators with 2.0% output voltage accuracy. The YB1230 regulators achieve a low 500m V dropout at 600m A load current of 3.1V output and are available in voltages ranging from 1.8V to 3.1 V with 0.1 V per step (custom voltage is considerable at request). The YB1230 regulators are optimized to work with low-ESR and low cost ceramic capacitors, reducing the amount of board space critical in hand-held devices. The YB1230 requires only 2.2μF output capacitor for stability with any load and consumes less than 1μA in shutdown mode. Built-in thermal shutdown and short-circuit protect offer secure protection against fault operation. The YB1230 regulators are available in SOT-23 / SOT-25 / SOT-89 packages. - - - - - - - - - - - Built-In Internal Soft-Start - Output Short-Circuit Current Limit Protection - Green package (Ro HS) available - Applications PDA, Palmtops and Notebook puters DSC, Handset Camera Modules PCMCIA Cards, PC Cameras USB Based Portable Devices (MP3, PMP) GSM/GPRS/3G RF Transceiver Modules Wireless LANs Bluetooth Portable Radios - - - - - - - Typical Application Circuit Figure 1-1: SOT-25 Application Circuit Figure 1-2: SOT-23/SOT-89 Application Circuit YB1230 Rev.1.6 .yobon..tw 600m A, Low-Noise LDO Regulator Pin Configuration Figure 2: Pin Configuration Pin Description Table 1 Name VIN GND EN...