LDO регуляторы напряжения TLV117118DCYT

Фиксированный стабилизатор с малым падением напряжения , 2В до 5.5В, 570мВ, 1.8В, 1А, SOT-223-3

The TLV117118DCYT is a 1.8V fixed output low-dropout (LDO) Linear Regulator an extremely low-power device that consumes 500x lower quiescent current than the traditional 1117 voltage regulator, making the device suitable for applications that mandate very low standby current. The device is also stable with 0mA of load current, there is no minimum load requirement, making the device an ideal choice for applications where the regulator is required to power very small loads during standby in addition to large currents on the order of 1A during normal operation. The device offers excellent line and load transient performance, resulting in very small magnitude output voltage undershoots and overshoots when the load current requirement changes from less than 1mA to more than 500mA. A precision band gap and error amplifier provides 1.5% accuracy. A very high power-supply rejection ratio enables the device to be used for post-regulation after a switching regulator.

• 100µA Low quiescent current
• Stable with 0mA output current
• 65dB High PSRR at 1kHz
• 1.1A Minimum ensured current limit
• Stable with ceramic capacitors with 0R ESR
• Thermal shutdown and overcurrent protection
• Green product and no Sb/Br

Области применения

Потребительская Электроника, Компьютеры и Периферия, Связь и Сеть, Управление Питанием