Dual Low Dropout 250mA LDO Regulators 250mA双通道LDO
功能特点
产品名称：Dual Low Dropout 250mA LDO Regulators 250mA双通道LDO
产品型号：SGM2027
产品描述：
The SGM2027 is a dual, low-power, low-dropout, CMOS linear voltage regulators. It operates from a 2.5V to 5.5V input and delivers up to 250mA at each channel.
The SGM2027 is the perfect choice for low voltage, low power. The ground current is 190μA (both LDO’s enabled and active) that makes this part attractive for battery operated power systems. The SGM2027 also offers low dropout voltage (250mV at 250mA output) to prolong battery life in portable electronics.
Separate enable pins control each individual LDO output. The EN function allows the output of each regulator to be turned off independently, resulting in greatly reduced power consumption. Other features include a 10nA logic-controlled shutdown mode, foldback current limit and thermal shut-down protection.
SGM2027 is available in Green TSOT-23-6 package. It operates over an ambient temperature range of -40°C to +85°C
产品特性：
Highly Accurate: ±2%
Ultra-Low Dropout Voltage: 250mV at 250mA Output
190μA No-Load Supply Current
Thermal-Overload Protection
Output Current Limit
10nA Logic-Controlled Shutdown
Operating TemperatureRange: -40°C to +85°C
Small 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)：3.0,3.0;1.5,2.8;1.8,3.3;1.2,2.8;1.8,2.8;1.2,1.8;2.8,3.3;1.8,3.0
输出电流(mA):250
空载电流(μA): 190
负载电流(μA):
噪声(μVrms ):
封装：TSOT-23-6
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