




50毫安,高电压,微功耗线性稳压器 50 mA, High Voltage, Micropower Linear Regulator
Product Details
The ADP1720 is a high voltage, micropower, low dropout linear regulator. Operating over a very wide input voltage range of 4 V to 28 V, the ADP1720 can provide up to 50 mA of output current. With just 28 μA of quiescent supply current and a micropower shutdown mode, this device is ideal for applications that require low quiescent current.
The ADP1720 is available in fixed output voltages of 3.3 V and 5.0 V. An adjustable version is also available, which allows the output to be set anywhere between 1.225 V and 5.0 V. An enable function that allows external circuits to turn on and turn off the ADP1720 output is available. For automatic startup, the enable EN pin can be connected directly to the input rail.
The ADP1720 is optimized for stable operation with small 1 μF ceramic output capacitors, allowing for good transient performance while occupying minimal board space.
The ADP1720 operates from –40°C to +125°C and uses current limit protection and thermal overload protection circuits to prevent damage to the device in adverse conditions.
Available in a small thermally enhanced MSOP package, the ADP1720 provides a compact solution with low thermal resistance.
Applications
### Features and Benefits
28 μA at 0 μA load
35 μA at 100 μA load
275 mV @ 50 mA load
** ADP1720-EP supports defense and aerospce applications AQEC standard**
输出接口数 1
输出电压 1.225V ~ 5V
输出电流 50 mA
供电电流 2.12 mA
静态电流 0.028 mA
跌落电压 0.055V @10mA,0.275V @50mA
输入电压Max 28 V
输入电压Min 4 V
输出电压Max 5 V
输出电压Min 1.225 V
输出电流Max 0.05 A
工作温度Max 125 ℃
工作温度Min -55 ℃
精度 ±1 %
输入电压 28V ~ 4V
安装方式 Surface Mount
引脚数 8
封装 TSSOP-8
封装 TSSOP-8
工作温度 -55℃ ~ 125℃
产品生命周期 Active
包装方式 Tube
制造应用 Heating Ventilation and Air Conditioning, Building Control and Automation, Building Technology, White Goods and Vending
RoHS标准 RoHS Compliant
含铅标准 Lead Free
军工级 No



