L5970AD Datasheet - STMicroelectronics

L5970AD 1.5A SWITCH STEP DOWN SWITCHING REGULATOR

1.1 APPLICATIONS: CONSUMER: STB, DVD, TV, VCR,CAR RADIO, LCD MONITORS * NETWORKING: XDSL, MODEMS,DC-DC MODULES * COMPUTER: PRINTERS, AUDIO/GRAPHIC CARDS, OPTICAL STORAGE, HARD DISK DRIVE * INDUSTRIAL: CHARGERS, CAR BATTERY DC-DC CONVERTERS * The L5970AD is a step down monolithic po.

L5970AD Features

* 1.5A INTERNAL SWITCH OPERATING INPUT VOLTAGE FROM 4.4V TO 36V 3.3V / (±2%) REFERENCE VOLTAGE OUTPUT VOLTAGE ADJUSTABLE FROM 1.235V TO 35V LOW DROPOUT OPERATION: 100% DUTY CYCLE 500KHz INTERNALLY FIXED FREQUENCY VOLTAGE FEEDFORWARD ZERO LOAD CURRENT OPERATION INTERNAL CURRENT LIMITING INHIBIT FOR ZER

L5970AD_STMicroelectronics.pdf