L4972A

STMICROELECTRONICS  L4972A  直流-直流开关降压逐步递减稳压器, 可调, 15V-50V输入, 5.1V-40V输出, 2A输出, DIP-20

DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics

ST 的单片开关调节器提供高输入电压能力、高达 4A 的输出电流，以及高切换频率。

得捷:
IC REG BUCK ADJUSTABLE 2A 20DIP

立创商城:
降压型 Vin=15V~50V Vout=5.1V~40V 2A

欧时:
STMicroelectronics L4972A 降压 开关稳压器, 15 → 50 V输入, 2A最大输出, 5.1 → 40 V输出

贸泽:
Switching Voltage Regulators 5.1 to 40V 2.0 Amp

艾睿:
Adjust the voltage level of your devices with this step down L4972A DC to DC converter from STMicroelectronics. This converter&s;s single output can produce a current up to 2 A. By only needing an input voltage of 15 V with a maximum of 50 V, this is the best way to control the power in your circuit. With an adjustable output that has a voltage of 5.1 to 40 V, this is power management at its best. Operate at a constant current by utilizing the load regulation of 20mV and line regulation of 30mV. This converter is 90typ % efficient. It has a switching frequency of 200 kHz. This converter has an operating temperature range of -40 °C to 150 °C.

安富利:
Conv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP

Chip1Stop:
Conv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP

TME:
Voltage stabiliser; switched mode, adjustable; 5.1÷40V; 2A; DIP20

Verical:
Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin Power PDIP Tube

Newark:
# STMICROELECTRONICS  L4972A  DC-DC Switching Buck Step Down Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 2Aout, DIP-20

DeviceMart:
IC REG BUCK ADJ 2A 20DIP