SGM2023 Datasheet | SG Micro

SGM2023 Quad, Low Power, Low Dropout, 200m A, RF-Linear Regulators GENERAL DESCRIPTION The SGM2023 is a quad, low-power, low-dropout, CMOS linear voltage regulator that operates from 2.5V to 5.5V input and delivers up to 200m A continuous current at each channel. An ultra low ground current (350μA at 0m A output current) makes this part attractive for battery operated power systems. The SGM2023 also offers low dropout voltage (220m V at 200m A output) to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the SGM2023 series’ ultra low output noise (30µVRMS) and high PSRR. An external noise bypass capacitor connected to the device’s BP pin can further reduce the noise level. Other Features include a 10n A logic-controlled shutdown mode, output current limit and thermal shut-down protection. SGM2023 is available in Green TQFN-3×3-16L package. It operates over an ambient temperature range of -40℃ to +85℃. Features - Low Output Noise: 30µVRMS TYP (10Hz to 100k Hz) - Low Dropout Voltage: 220m V at 200m A Output Load Current - Low 350µA No-Load Supply Current - High PSRR: 70d B at 1k Hz - Thermal-Overload Protection - Output Current Limit - 10n A Logic Controlled Shutdown - -40℃ to +85℃ Operating Temperature Range - Available in Green TQFN-3×3-16L Package APPLICATIONS Cellular Telephones Cordless Telephones PHS Telephones PCMCIA Cards Modems MP3 Player Hand-Held Instruments Palmtop puters Electronic Planners Portable/Battery-Powered Equipment SG Micro Corp .sg-micro. REV. A. 2 Quad, Low Power, Low Dropout, 200m A, RF-Linear Regulators PACKAGE/ORDERING INFORMATION MODEL SGM2023 PINPACKAGE TQFN-3×3-16L SPECIFIED TEMPERATURE RANGE -40℃ to +85℃ ORDERING...