파트넘버.co.kr L4975A 데이터시트 검색

L4975A 전자부품 데이터시트



L4975A 전자부품 회로 및
기능 검색 결과



L4975A  

STMicroelectronics
STMicroelectronics

L4975A

5A SWITCHING REGULATOR

® L4975A 5A SWITCHING REGULATOR 5A OUTPUT CURRENT 5.1V TO 40V OUTPUT VOLTAGE RANGE 0 TO 90% DUTY CYCLE RANGE INTERNAL FEED-FORWARD LINE REGULATION INTERNAL CURRENT LIMITING PRECISE 5.1V ± 2% ON CHIP REFERENCE RESET AND POWER FAIL FUNCTIONS SOFT START INPUT




관련 부품 L497 상세설명

L4973V51  

  
3.5A STEP DOWN SWITCHING REGULATOR

® L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V (±1%) FIXED OUTPUT, AND ADJUSTABLE OUTPUTS FROM: 0V TO 50V (3.3V type) 5.1V TO 50V (5.1 type) FREQUENCY ADJUSTABLE UP TO 300KHz VOLTAG



STMicroelectronics
STMicroelectronics

PDF



L4973V33-L4973V51  

  
3.5A STEP DOWN SWITCHING REGULATOR

® L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V (±1%) FIXED OUTPUT, AND ADJUSTABLE OUTPUTS FROM: 0V TO 50V (3.3V type) 5.1V TO 50V (5.1 type) FREQUENCY ADJUSTABLE UP TO 300KHz VOLTAG



STMicroelectronics
STMicroelectronics

PDF



L4973V3  

  
3.5A STEP DOWN SWITCHING REGULATOR

® L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V (±1%) FIXED OUTPUT, AND ADJUSTABLE OUTPUTS FROM: 0V TO 50V (3.3V type) 5.1V TO 50V (5.1 type) FREQUENCY ADJUSTABLE UP TO 300KHz VOLTAG



STMicroelectronics
STMicroelectronics

PDF



L4973D51  

  
3.5A STEP DOWN SWITCHING REGULATOR

® L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V (±1%) FIXED OUTPUT, AND ADJUSTABLE OUTPUTS FROM: 0V TO 50V (3.3V type) 5.1V TO 50V (5.1 type) FREQUENCY ADJUSTABLE UP TO 300KHz VOLTAG



STMicroelectronics
STMicroelectronics

PDF



L4973D33  

  
3.5A STEP DOWN SWITCHING REGULATOR

® L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V (±1%) FIXED OUTPUT, AND ADJUSTABLE OUTPUTS FROM: 0V TO 50V (3.3V type) 5.1V TO 50V (5.1 type) FREQUENCY ADJUSTABLE UP TO 300KHz VOLTAG



STMicroelectronics
STMicroelectronics

PDF



L4979MD13TR  

  
LOW DROP VOLTAGE REGULATOR

L4979D L4979MD LOW DROP VOLTAGE REGULATOR 1 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ FEATURES OPERATING DC SUPPLY VOLTAGE RANGE 5.6V TO 31V LOW QUIESCENT CURRENT (6µA Typ. @ 25°C with Enable Low) HIGH PRECISION OUTPUT VOLTAGE (2%) LOW DROPOUT VOLTAGE LESS THAN 0.5V RESET CIRCUIT SENSING THE OU



STMicroelectronics
STMicroelectronics

PDF




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