SGM2007 Datasheet | SG Micro

DESCRIPTION The SGM2007/A series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input and deliver up to 300m A. They are the perfect choice for low voltage, low power applications. An ultra low .. ground current（200µA at 300m A output ) makes these part attractive for battery operated power systems. The SGM2007/A series also offer ultra low dropout voltage (300m V at 300m A output) to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the SGM2007/A 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. The output voltage is preset to voltages in the range of 1.5V to 5.0V. Other features include a 10n A logic-controlled shutdown mode, foldback current limit and thermal shutdown protection. Devices e in 5-pin SOT23 package. Low Power, Low Dropout, 300m A, RF - Linear Regulators FEATURES - Low Output Noise: 30µVRMS typ(10Hz to 100KHz) - Ultra-Low Dropout Voltage: 300m V at 300m A output - Low 77µA No-Load Supply Current - Low 200µA Operating Supply Current - at 300m A Output High PSRR (73d B at 1KHz) Thermal-Overload Protection Output Current Limit 10n A Logic-Controlled Shutdown Available in Multiple Output Voltage Versions Fixed Outputs of 1.8V, 2.5V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.3V and 3.6V Adjustable Output from 1.5V to 5.0V PIN CONFIGURATIONS（TOP VIEW） SGM2007/A IN 1 2 5 OUT APPLICATIONS Cellular Telephones Cordless Telephones PHS Telephones PCMCIA Cards Modems MP3 Player Hand-Held Instruments Palmtop puters Electronic Planners Portable/Battery-Powered Equipment 3 SOT23-5 BP/FB Shengbang Microelectronics Co, Ltd Tel: 86/451/84348461 .sg-micro. REV. B ORDERING INFORMATION MODEL SGM2007-1.8 SGM2007-2.5 SGM2007-2.7 SGM2007-2.8 SGM2007-2.85 .. SGM2007-2.9 SGM2007-3.0 SGM2007-3.3 SGM2007-3.6 SGM2007A VOUT(V) 1.8V 2.5V 2. 7V...