Линейные регуляторы TPS70202PWP

Стабилизатор с малым падением напряжения , регулируемый, 2 выхода, 2.7В до 6В, 170мВ, 0.5А, HTSSOP-20

The TPS70202PWP is a low-dropout Voltage Regulator with integrated SVS and power good (PG) functions. This device is capable of supplying 500 and 250mA by regulator 1 and regulator 2 respectively. Quiescent current is typically 190µA at full load. Differentiated features such as accuracy, fast transient response, SVS supervisory circuit, manual reset input and independent enable functions provide a complete system solution. This voltage regulator offers very low-dropout voltage and dual outputs. This device has extremely low noise output performance without using any added filter bypass capacitors and is designed to have a fast transient response and be stable with 10µF low ESR capacitors. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading.

• Dual output voltages for split-supply
• Quick output capacitor discharge
• One manual reset inputs
• Undervoltage lockout
• Thermal shutdown protection
• Open drain power good
• Open drain power-ON reset with 120ms delay
• Ultra low 190µA typical quiescent current
• 1µA Input current during standby
• 65µVRMS Without bypass capacitor low noise

• 2% Accuracy over load and temperature
• Green product and no Sb/Br

Области применения

Управление Питанием, Промышленное, Беспроводное