PT78ST133ST

1.5安培正向降压集成开关稳压器 1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

The PT78ST100 is a series of wide input range, 3-terminal regulators.

These ISRs have a maximum output current of 1.5 Amps and an output voltage that is laser trimmed to a variety of industry standard voltages.

These 78 series regulators have excellent line and load regulation with internal short- circuit and over-temperature protection, and are offered in a variety of standard output voltages. These ISRs are very flexible and may be used in a wide variety of applications.

• Very Small Footprint

• High Efficiency > 85%

• Self-Contained Inductor

• Internal Short-Circuit Protection

• Over-Temperature Protection

• Fast Transient Response

• Wide Input Range