Low Power, Low Dropout,
SGM2006/A
150mA, RF-Linear Regulators
GENERAL DESCRIPTION
FEATURES
- Low Output Noise: 30µVRMS typ(10Hz to 100KHz)
- Ultra-Low Dropout Voltage:
The SGM2006/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 150mA. They are the perfect choice
for low voltage, low power applications. An ultra low
ground current ( 150µA at 150mA output ) makes these
part attractive for battery operated power systems. The
SGM2006/A series also offer ultra low dropout voltage
(150mV at 150mA output) to prolong battery life in
portable electronics. Systems requiring a quiet voltage
source, such as RF applications, will benefit from the
SGM2006/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.
150mV at 150mA output
- Low 77µA No-Load Supply Current
- Low 150µA Operating Supply Current
at 150mA Output
- High PSRR: 73dB at 1KHz
- Thermal-Overload Protection
- Output Current Limit
- Preset Output Voltages (±2.7% Accuracy)
- 10nA 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, 3.3Vand 3.6V
The output voltage is preset to voltages in the range of 1.5V
to 5.0V. Other features include a 10nA logic-controlled
shutdown mode, foldback current limit and thermal shut-
down protection.
Adjustable Output from 1.5V to 5.0V
Devices come in 5-pin SOT23 package.
PIN CONFIGURATIONS（TOP VIEW）
SGM2006/A
APPLICATIONS
Cellular Telephones
Cordless Telephones
PHS Telephones
PCMCIA Cards
Modems
IN
GND
EN
OUT
1
2
5
3
4
MP3 Player
BP/FB
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Portable/Battery-Powered Equipment
SOT23-5
REV. C
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
