Analog Devices, Inc. Distributor - PMIC - Regolatori di tensione - Controllori a commutazione c.c.-c.c. - LTC1771ES8#TRPBF LTC1871EMS-1#TRPBF - CHIPSIC

Numero di parte	Produttore / Marca	Breve descrizione	Stato parte	Tipo di uscita	Funzione	Configurazione di uscita	Topologia	Numero di uscite	Fasi di uscita	Tensione - Alimentazione (Vcc / Vdd)	Frequenza - commutazione	Duty Cycle (Max)	Raddrizzatore sincrono	Sincronizzazione dell'orologio	Interfacce seriali	Funzioni di controllo	temperatura di esercizio	Pacchetto / caso	Pacchetto dispositivo fornitore
LTC1771ES8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 18 V	-	100%	No	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1871EMS-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOP 10MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative	Boost, Flyback, SEPIC	1	1	2.5 V ~ 36 V	50kHz ~ 1MHz	92%	No	Yes	-	Enable, Frequency Control	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LTC3851AHMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 38 V	235kHz ~ 750kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start, Tracking	-40°C ~ 150°C (TJ)	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LTC3851AHMSE-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 38 V	235kHz ~ 750kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LTC1700EMS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 10MSOP	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	0.9 V ~ 6 V	530kHz	88%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LTC3872HDDB#TRMPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 8DFN	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2.75 V ~ 9.8 V	550kHz	-	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 150°C (TJ)	8-WFDFN Exposed Pad	8-DFN (3x2)
LTC3872HDDB#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 8DFN	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2.75 V ~ 9.8 V	550kHz	-	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 150°C (TJ)	8-WFDFN Exposed Pad	8-DFN (3x2)
LTC3872HTS8#TRMPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST TSOT23-8	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2.75 V ~ 9.8 V	550kHz	-	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 150°C (TJ)	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
LTC3872HTS8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST TSOT23-8	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2.75 V ~ 9.8 V	550kHz	-	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 150°C (TJ)	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
LTC3872HDDB-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 8DFN	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2.75 V ~ 9.8 V	550kHz	-	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 150°C (TJ)	8-WFDFN Exposed Pad	8-DFN (3x2)
LTC3872HTS8-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST TSOT23-8	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2.75 V ~ 9.8 V	550kHz	-	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 150°C (TJ)	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
LT8711EUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller SYNC 20-QFN	Active	PWM	Step-Up, Step-Down	Positive	Buck, Boost, Buck-Boost, SEPIC	1	-	4.5 V ~ 42 V	100kHz ~ 750kHz	100%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-WFQFN Exposed Pad	20-QFN (3x4)
LTC3824IMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 60 V	200kHz ~ 600kHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LTC3808EGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 9.8 V	250kHz ~ 750kHz	100%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3808EDE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 14-DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 9.8 V	250kHz ~ 750kHz	100%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	14-WFDFN Exposed Pad	14-DFN (4x3)
LTC3852IUDD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 38 V	235kHz ~ 750kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-QFN (3x5)
LT3742EUF#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 30 V	500kHz	100%	No	No	-	Enable, Power Good	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-QFN (4x4)
LTC3807EUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 38 V	50kHz ~ 900kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start, Tracking	-40°C ~ 125°C (TJ)	20-WFQFN Exposed Pad	20-QFN (3x4)
LTC1147CS8-5#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 14 V	-	100%	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1147CS8-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 14 V	-	100%	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1771IS8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 18 V	-	100%	No	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3870EUF-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 24QFN	Active	PWM Signal	Step-Down	Positive	Buck	2	2	4.5 V ~ 60 V	500kHz	-	No	Yes	-	Current Limit, Enable, Frequency Control, Phase Control	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-QFN (4x4)
LTC3850EGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 24 V	250kHz ~ 780kHz	97.2%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3850EUF#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 24 V	250kHz ~ 780kHz	97.2%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	28-WFQFN Exposed Pad	28-QFN (4x4)
LTC3809EMSE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 9.8 V	460kHz ~ 635kHz	100%	Yes	Yes	-	Enable	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LTC3809EMSE-1#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 9.8 V	550kHz	100%	Yes	No	-	Enable, Soft Start, Tracking	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3758AEDD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 10DFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback, SEPIC	1	1	5.5 V ~ 100 V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3870EUFD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 60 V	500kHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC1778EGN#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	-	-	Yes	Yes	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3808EDE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 14-DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 9.8 V	250kHz ~ 750kHz	100%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	14-WFDFN Exposed Pad	14-DFN (4x3)
ADP1829ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 32LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 20 V	300kHz, 600kHz	93%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad, CSP	32-LFCSP-WQ (5x5)
LTC3850EUFD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 24 V	250kHz ~ 780kHz	97.2%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC3850EGN-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 24 V	250kHz ~ 780kHz	97.2%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3809EDD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 9.8 V	460kHz ~ 635kHz	100%	Yes	Yes	-	Enable	-40°C ~ 85°C (TA)	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3809EDD-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 9.8 V	550kHz	100%	Yes	No	-	Enable, Soft Start, Tracking	-40°C ~ 85°C (TA)	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3809EMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 9.8 V	460kHz ~ 635kHz	100%	Yes	Yes	-	Enable	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LTC3809EMSE-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 9.8 V	550kHz	100%	Yes	No	-	Enable, Soft Start, Tracking	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT1725CS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	1	1	9.7 V ~ 22 V	90kHz ~ 115kHz	90%	No	No	-	Enable, Soft Start	0°C ~ 100°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LT1737CS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	1	1	4.1 V ~ 20 V	90kHz ~ 115kHz	90%	No	No	-	Enable, Soft Start	0°C ~ 100°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC3864IMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 12MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 60 V	50kHz ~ 850kHz	100%	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LTC3864IDE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 12DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 60 V	50kHz ~ 850kHz	100%	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	12-WFDFN Exposed Pad	12-DFN (4x3)
LTC3863IMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 12MSOP	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	3.5 V ~ 60 V	50kHz ~ 850kHz	-	No	No	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LTC3863IDE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 12DFN	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	3.5 V ~ 60 V	50kHz ~ 850kHz	-	No	No	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	12-WFDFN Exposed Pad	12-DFN (4x3)
LTC3874EUF-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 38 V	250kHz ~ 1MHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-QFN (4x4)
LTC3874EUFD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 38 V	250kHz ~ 1MHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LT8711EFE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller SYNC 20 TSSOP	Active	PWM	Step-Up, Step-Down	Positive	Buck, Boost, Buck-Boost, SEPIC	1	-	4.5 V ~ 42 V	100kHz ~ 750kHz	100%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP
LT8711IUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller SYNC 20-QFN	Active	PWM	Step-Up, Step-Down	Positive	Buck, Boost, Buck-Boost, SEPIC	1	-	4.5 V ~ 42 V	100kHz ~ 750kHz	100%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-WFQFN Exposed Pad	20-QFN (3x4)
ADP1823ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 32LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.7 V ~ 20 V	300kHz, 600kHz	90%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad, CSP	32-LFCSP-WQ (5x5)
LTC3870IUFD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 60 V	500kHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC3870IUF-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 24QFN	Active	PWM Signal	Step-Down	Positive	Buck	2	2	4.5 V ~ 60 V	500kHz	-	No	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-QFN (4x4)

Produttori per PMIC - Regolatori di tensione - Controllori a commutazione c.c.-c.c.