SGM2005
SGM2005 is Linear Regulators manufactured by SG Micro.
DESCRIPTION
The SGM2005 series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input and deliver up to 150m A. They are the perfect choice for low voltage, low power applications. An ultra low .. ground current ( 150µA at 150m A output ) makes these parts attractive for battery operated power systems. The SGM2005 series also offer ultra low dropout voltage (150m V at 150m A output) to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the SGM2005 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 6-pin DFN-6 package.
Low Power, Low Dropout, 150m A, RF
- Linear Regulators
FEATURES
- Low Output Noise: 30µVRMS typ(10Hz to 100KHz)
- Ultra-Low Dropout Voltage:
150m V at 150m A output
- Low 77µA No-Load Supply Current
- Low 150µA Operating Supply Current
- at 150m A Output High PSRR: 73d B at 1KHz Thermal-Overload Protection Output Current Limit Preset Output Voltages (±2.7% Accuracy) 10n A Logic-Controlled Shutdown Available in Multiple Output Voltage Versions Fixed Outputs of 1.8V, 2.5V, 2.8V, 3.0V and 3.3V
PIN CONFIGURATIONS（TOP VIEW）
APPLICATIONS
Cellular Telephones Cordless Telephones PCS Telephones PCMCIA Cards Modems MP3 Player Hand-Held Instruments Palmtop puters Electronic Planners Portable/Battery-Powered Equipment
EN GND IN
1 2 3 DFN-6
6 5 4
BP NC OUT
NC = NO CONNECT
Shengbang Microelectronics Co, Ltd Tel: 86/451/84348461 .sg-micro.
REV. B
ORDERING INFORMATION
MODEL SGM2005-1.8 SGM2005-2.5 SGM2005-2.8 SGM2005-3.0 SGM2005-3.3 .. VOUT(V) 1.8V 2.5V 2.8V 3.0V 3.3V PINPACKAGE SPECIFIED TEMPERATURE RANGE ORDERING NUMBER...
