PMIC - 전압 조정기 - DC DC 스위칭 컨트롤러, 레귤레이터 - 집적 회로(IC) - LTC3857IUH#TRPBF LTC3829IUHF#TRPBF LTC3787HGN#TRPBF LTC3787HUFD#TRPBF - CHIPSIC

부품 번호	제조업체 / 브랜드	간단한 설명	부품 상태	출력 유형	기능	출력 구성	토폴로지	출력 수	출력 단계	전압 - 공급 (Vcc / Vdd)	주파수 - 스위칭	듀티 사이클 (최대)	동기 정류기	클럭 동기화	직렬 인터페이스	제어 기능	작동 온도	패키지 / 케이스	공급 업체 장치 패키지
LTC3857IUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 38 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3829IUHF#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 38QFN	Active	Transistor Driver	Step-Down	Positive	Buck	3	3	4.5 V ~ 38 V	250kHz ~ 770kHz	94%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC3787HGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28SSOP	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3787HUFD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28QFN	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LT3840HFE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28TSSOP	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	2.5 V ~ 60 V	50kHz ~ 1MHz	99%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP-EP
LTC3835IFE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 36 V	250kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
LTC3835IUFD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 36 V	250kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	20-WFQFN Exposed Pad	20-QFN (5x4)
LTC3709EUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.9 V ~ 37 V	-	90%	Yes	No	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3709EG#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.9 V ~ 37 V	-	90%	Yes	No	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP
LTC3834IDHC-1#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16-DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 36 V	250kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Soft Start, Tracking	-40°C ~ 85°C (TA)	16-WFDFN Exposed Pad	16-DFN (5x3)
MAX797CSE+T	Maxim Integrated	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	4.5 V ~ 30 V	150kHz, 300kHz	96%	Yes	Yes	-	Enable, Pulse Skipping, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MAX797ESE+T	Maxim Integrated	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	5 V ~ 30 V	150kHz, 300kHz	96%	Yes	Yes	-	Enable, Pulse Skipping, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MAX797HESE+T	Maxim Integrated	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	5 V ~ 30 V	150kHz, 300kHz	96%	Yes	Yes	-	Enable, Pulse Skipping, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC7815EUHF#TRPBF	Linear Technology/Analog Devices	LOW IQ 2.25MHZ TRIPLE OUTPUT	Active	Transistor Driver	Step-Up, Step-Up, Step-Down	Positive	Buck, Buck, Boost	3	2	4.5 V ~ 38 V	320kHz ~ 2.25MHz	100%	Yes	No	-	Power Good, Soft Start, Tracking	0°C ~ 85°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
ADP1974ARUZ-RL	Analog Devices Inc.	WM CONTROLLER FOR BATTERY TEST S	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6 V ~ 60 V	50kHz ~ 300kHz	97%	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
TPS5120DBTG4	Texas Instruments	IC Regulators Controller BUCK 30TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 28 V	300kHz	83%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	30-TFSOP (0.173", 4.40mm Width)	30-TSSOP
LT3782AEUFD#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28QFN	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	6 V ~ 40 V	154kHz ~ 465kHz	94%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
TPS5633PWPR	Texas Instruments	IC Regulators Controller BUCK 28HTSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	11.4 V ~ 13 V	-	-	Yes	No	-	Enable, Power Good, Soft Start	0°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-HTSSOP
LTC3731IUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	3	3	3.8 V ~ 7 V	225kHz ~ 680kHz	98.5%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3859EUHF#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 38QFN	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost, SEPIC	3	2	4.5 V ~ 38 V	115kHz ~ 835kHz, 350kHz ~ 535kHz	99%, 100%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC3859AEUHF#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 38QFN	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost, SEPIC	3	2	4.5 V ~ 38 V	115kHz ~ 835kHz, 350kHz ~ 535kHz	99%, 100%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC3859ALEUHF#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 38QFN	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost, SEPIC	3	2	4.5 V ~ 38 V	115kHz ~ 835kHz, 350kHz ~ 535kHz	99%, 100%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC3736EUF-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	2.75 V ~ 9.8 V	300kHz ~ 750kHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	24-WFQFN Exposed Pad	24-QFN (4x4)
LTC1775CGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3727LXEUH-1#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 28 V	255kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3834IGN-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 36 V	250kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Soft Start, Tracking	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3834IDHC-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16-DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 36 V	250kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Soft Start, Tracking	-40°C ~ 85°C (TA)	16-WFDFN Exposed Pad	16-DFN (5x3)
LTC3728LEGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 28 V	260kHz ~ 550kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LT1680ISW#TRPBF	Linear Technology/Analog Devices	IC Regulators CTLR BST/FWRD Converter 16SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Forward Converter	1	1	9 V ~ 60 V	-	90%	No	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.295", 7.50mm Width)	16-SOIC
LTC1873EG#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 7 V	550kHz	90%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
LT1339CSW#TRPBF	Linear Technology/Analog Devices	IC Regulators CTLR BST/FWRD Converter 20SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Forward Converter	1	1	Up to 20V	-	90%	No	Yes	-	Current Limit, Enable, Phase Control, Soft Start	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
LT3782AEUFD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28QFN	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	6 V ~ 40 V	154kHz ~ 465kHz	94%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC3721EGN-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller PUSH-PULL 16SSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Push-Pull	2	2	Up to 10V	Up to 1MHz	50%	No	No	-	Current Limit, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3728LCUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 28 V	260kHz ~ 550kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	0°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC1735IF#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 30 V	300kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
LTC3731CUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	3	3	3.8 V ~ 7 V	225kHz ~ 680kHz	98.5%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start	0°C ~ 70°C (TA)	32-WFQFN Exposed Pad	32-QFN (5x5)
S6BP401AL2SN1B000	Cypress Semiconductor Corp	ANALOG	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LTC1149CN-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16DIP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	Up to 48V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
LTC1149CN-3.3#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16DIP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	Up to 48V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
LTC1159CG-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20SSOP	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4 V ~ 40 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
LTC1159CG-3.3#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20SSOP	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4 V ~ 40 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
LTC1159CG#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20SSOP	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4 V ~ 40 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
ISL6398IRTZ-TK	Renesas Electronics America Inc.	IC Regulators Controller BUCK PMBUS 40QFN	Active	PWM Signal	Step-Down	Positive	Buck	6	6	4.75 V ~ 5.25 V	120kHz ~ 2.025MHz	98%	No	-	I²C, PMBus, SMBus	-	-40°C ~ 85°C (TA)	40-VFQFN Exposed Pad	40-TQFN (5x5)
LTC3727LXEUH-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 28 V	255kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3890EGN-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 60 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3890EGN-3#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/SEPIC 28SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, SEPIC	2	2	4 V ~ 60 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3728LEGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 28 V	260kHz ~ 550kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3834IUFD#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 36 V	250kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	20-WFQFN Exposed Pad	20-QFN (5x4)
LTC1873EG#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 7 V	550kHz	90%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
ISL9444IRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 40QFN	Active	Transistor Driver	Step-Down	Positive	Buck	3	2	4.5 V ~ 28 V	200kHz ~ 1.2MHz	-	Yes	Yes	-	Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	40-VFQFN Exposed Pad	40-QFN (5x5)

제조 업체 PMIC - 전압 조정기 - DC DC 스위칭 컨트롤러, 레귤레이터