Low Power Low Dropout RF - Linear Regulators 单通道LDO
功能特点
产品名称:Low Power Low Dropout RF - Linear Regulators 单通道LDO
产品型号:SGM2031
产品描述:
The SGM2031 series low-power, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input voltage in an ultra small package. They are the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The SGM2031 series also offer ultra low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage source,such as RF applications, will benefit from the SGM2031 series’ low output noise and high PSRR.
Other features include a 10nA logic-controlled shutdown mode, foldback current limit and thermal shut-down protection.
The SGM2031 is available in Green UTDFN-1×1-4L package. It operates over an ambient temperature range of -40°C to +85°C
产品特性:
Low Dropout Voltage
Thermal-Overload Protection
Output Current Limit
High PSRR (72dB at 1kHz)
10nA Logic-Controlled Shutdown
Available in Multiple Output Voltage Versions
Fixed Outputs of 1.2V, 1.5V, 1.8V, 2.5V, 2.6V, 2.8V,2.85V, 3.0V and 3.3V
-40℃ to +85℃ Operating TemperatureRange
Available in Green UTDFN-1×1-4L Package
应用领域:
Cellular Telephones
Cordless Telephones
PHS Telephones
PCMCIA Cards
Modems
MP3 Player
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Portable/Battery-Powered Equipment
产品指标:
关断:Y
输入电压 (V):2.5 to 5.5
输出电压 (V):1.5, 1.8, 2.5,2.6, 2.8,2.85, 3.0, 3.3
输出电流(mA): 150 ,250
空载电流(μA): 95
负载电流(μA):
噪声(μVrms ):140
封装:UTDFN-1×1-4L
热搜元器件
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