5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters

General Description The MAX639/MAX640/MAX653 step-down switching regulators provide high efficiency over a wide range of load currents, delivering up to 225mA. A current-limiting pulse-frequency-modulated (PFM) control scheme gives the devices the benefits of pulse-width-modulated (PWM) converter

封装/外壳：8-DIP（0.300"，7.62mm） 功能：降压 包装：卷带（TR） 描述：IC REG BUCK ADJ/3.3V 225MA 8DIP 集成电路（IC） 稳压器 - DC-DC 开关稳压器

封装/外壳：8-DIP（0.300"，7.62mm） 功能：降压 包装：卷带（TR） 描述：IC REG BUCK ADJ/3.3V 225MA 8DIP 集成电路（IC） DC DC 开关稳压器

High Current Transistors(PNP Silicon)

High Current Transistors PNP Silicon

High Current Transistors

High Current Transistors PNP Silicon

SWITCHMODE??Power Rectifirers DPAK Surface Mount Package

SCHOTTKY BARRIER RECTIFIERS 6 AMPERES 20 TO 60 VOLTS . . . in switching power supplies, inverters and as free wheeling diodes, these state–of–the–art devices have the following features: • Extremely Fast Switching • Extremely Low Forward Drop • Platinum Barrier with Avalanche Guardrings • Gua

ISOLATION SCHOTTKY BARRIER RECTIFIERS(VOLTAGE 20 to 60 Volts CURRENT - 6 Ampere)

VOLTAGE 20 to 60 Volts CURRENT 6.0 Ampers FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency.

DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER(VOLTAGE - 20 to 100 Volts CURRENT - 6.0 Amperes)

VOLTAGE - 20 to 100 Volts CURRENT - 6.0 Amperes FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Metal to silicon rectifier majority carrier conduction • Low power los