전압 - 입력 (최대) is 62V - PMIC - 전압 조정기 - DC DC 스위칭 조정기 Distributor - LT3990EDD#PBF LT3990EDD#TRPBF LT3990EMSE#PBF

부품 번호	제조업체 / 브랜드	간단한 설명	부품 상태	기능	출력 구성	토폴로지	출력 유형	출력 수	전압 - 입력 (최소)	전압 - 입력 (최대)	전압 - 출력 (최소 / 고정)	전압 - 출력 (최대)	전류 - 출력	주파수 - 스위칭	동기 정류기	작동 온도	실장 형	패키지 / 케이스	공급 업체 장치 패키지
LT3990EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.35A 10DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.2V	62V	1.21V	25V	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3990EDD#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.35A 10DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.2V	62V	1.21V	25V	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3990EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.35A 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4.2V	62V	1.21V	25V	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3990EMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.35A 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4.2V	62V	1.21V	25V	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3990EMSE-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 0.35A 16MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.2V	62V	5V	-	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3990EMSE-5#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 0.35A 16MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.2V	62V	5V	-	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3990HMSE-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 0.35A 16MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.2V	62V	5V	-	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 150°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3990IMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.35A 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4.2V	62V	1.21V	25V	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3990IMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.35A 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4.2V	62V	1.21V	25V	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP

제조 업체 PMIC - 전압 조정기 - DC DC 스위칭 조정기