PMIC - Régulateurs de tension - Contrôleurs de commutation CC CC - Circuits intégrés (CI) - LTC3879IMSE#TRPBF LTC3879IUD#TRPBF UCC2541PWPR UCC2541PWPRG4 - CHIPSIC

Numéro d'article	Fabricant / marque	Brève description	État de la pièce	Le type de sortie	Fonction	Configuration de sortie	Topologie	Nombre de sorties	Phases de sortie	Tension - Alimentation (Vcc / Vdd)	Fréquence - Commutation	Cycle de service (Max)	Redresseur synchrone	Synchronisation de l'horloge	Interfaces série	Caractéristiques de contrôle	Température de fonctionnement	Paquet / cas	Package de périphérique fournisseur
LTC3879IMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16MSOP	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4 V ~ 38 V	-	-	Yes	No	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LTC3879IUD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4 V ~ 38 V	-	-	Yes	No	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	16-WFQFN Exposed Pad	16-QFN (3x3)
UCC2541PWPR	Texas Instruments	IC Regulators Controller BUCK 20HTSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	8.5 V ~ 35 V	300kHz	-	Yes	Yes	-	Enable, Ramp, Reset, Soft Start, Tracking	-40°C ~ 105°C (TA)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
UCC2541PWPRG4	Texas Instruments	IC Regulators Controller BUCK 20HTSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	8.5 V ~ 35 V	300kHz	-	Yes	Yes	-	Enable, Ramp, Reset, Soft Start, Tracking	-40°C ~ 105°C (TA)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
UC3526ANG4	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 18DIP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	7 V ~ 35 V	1Hz ~ 600kHz	49%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	0°C ~ 70°C (TA)	18-DIP (0.300", 7.62mm)	18-PDIP
MIC38HC43-1YM	Microchip Technology	IC Regulators Controller MULT TOP 14SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 20 V	-	96%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
ISL68200IRZ-TK	Renesas Electronics America Inc.	IC Regulators Controller BUCK PMBUS 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 24 V	300kHz ~ 1.5MHz	-	Yes	No	I²C, PMBus, SMBus	Enable, Phase Control, Power Good	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-QFN (4x4)
LTC3775IMSE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 38 V	250kHz ~ 1MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3740EDHC#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16-DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.2 V ~ 22 V	300kHz	-	Yes	No	-	Current Limit, Enable, Power Good	-40°C ~ 85°C (TA)	16-WFDFN Exposed Pad	16-DFN (5x3)
UC3526NG4	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 18DIP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8 V ~ 35 V	1Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	0°C ~ 70°C (TA)	18-DIP (0.300", 7.62mm)	18-PDIP
MIC2183YM-TR	Microchip Technology	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 14 V	200kHz, 400kHz	100%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MIC2184YM-TR	Microchip Technology	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 14 V	400kHz	100%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MIC2185YM-TR	Microchip Technology	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 14 V	400kHz	100%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MIC2186YM-TR	Microchip Technology	IC Regulators Controller BOOST 16SOIC	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2.9 V ~ 14 V	100kHz, 200kHz, 400kHz	85%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MIC2183YQS	Microchip Technology	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 14 V	200kHz, 400kHz	100%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MIC2183YQS-TR	Microchip Technology	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 14 V	200kHz, 400kHz	100%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MIC2183YM	Microchip Technology	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 14 V	200kHz, 400kHz	100%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MIC2184YM	Microchip Technology	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 14 V	400kHz	100%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MIC2185YM	Microchip Technology	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 14 V	400kHz	100%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MIC2186YM	Microchip Technology	IC Regulators Controller BOOST 16SOIC	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2.9 V ~ 14 V	100kHz, 200kHz, 400kHz	85%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MAX1937EEI+T	Maxim Integrated	IC Regulators Controller BUCK 28QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	6 V ~ 24 V	500kHz	-	Yes	No	-	Current Limit, Enable, Power Good	-40°C ~ 85°C (TA)	28-SSOP (0.154", 3.90mm Width)	28-QSOP
LT1245IS8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive, Isolation Capable	Buck	1	1	8.2 V ~ 25 V	500kHz	48%	No	No	-	Frequency Control	-40°C ~ 100°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MIC38C43YMM	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 20 V	500kHz	96%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MAX773CSD+T	Maxim Integrated	IC Regulators Controller BOOST 14SOIC	Not For New Designs	Transistor Driver	Step-Up	Positive	Boost	1	1	3 V ~ 16.5 V	300kHz	-	No	No	-	Enable, Low Battery	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
LM25117QPSQ/NOPB	Texas Instruments	IC Regulators Controller BUCK 24WQFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	Up to 750kHz	-	Yes	No	-	Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-WQFN (4x4)
LM5141QRGERQ1	Texas Instruments	IC Regulators Controller BUCK 24VGFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.8 V ~ 65 V	440kHz, 2.2MHz	-	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	24-VFQFN Exposed Pad	24-VQFN (4x4)
MIC2182-3.3YSM-TR	Microchip Technology	IC Regulators Controller BUCK 16SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 32 V	300kHz	86%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.209", 5.30mm Width)	16-SSOP
MIC2182-5.0YSM-TR	Microchip Technology	IC Regulators Controller BUCK 16SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 32 V	300kHz	86%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.209", 5.30mm Width)	16-SSOP
MIC2182YSM-TR	Microchip Technology	IC Regulators Controller BUCK 16SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 32 V	300kHz	86%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.209", 5.30mm Width)	16-SSOP
UCC3808N-2G4	Texas Instruments	IC Regulators Controller PUSH-PULL 8DIP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Push-Pull	2	1	4.1 V ~ 15 V	194kHz	49%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UCC3813N-0G4	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	6.9 V ~ 12 V	46kHz	99%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UCC3813N-1G4	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	7.4 V ~ 12 V	46kHz	49%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UCC3813N-3G4	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6 V ~ 12 V	31kHz	99%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC3867DWTR	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	7 V ~ 22 V	50kHz ~ 500kHz	100%	No	No	-	Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.295", 7.50mm Width)	16-SOIC
UCC2803PW	Texas Instruments	IC Regulators Controller MULT TOP 8TSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6 V ~ 12 V	31kHz	99%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
UCC2803PWG4	Texas Instruments	IC Regulators Controller MULT TOP 8TSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6 V ~ 12 V	31kHz	99%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
UCC2805PWG4	Texas Instruments	IC Regulators Controller MULT TOP 8TSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6 V ~ 12 V	31kHz	49%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
UCC28084PWG4	Texas Instruments	IC Regulators Controller MULT TOP 8TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Half-Bridge, Push-Pull	2	1	4.1 V ~ 15 V	200kHz	49%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
UC2856DWTR	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	7 V ~ 40 V	200kHz	47%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.295", 7.50mm Width)	16-SOIC
UC2856DWTRG4	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	7 V ~ 40 V	200kHz	47%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.295", 7.50mm Width)	16-SOIC
ADP1876ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 32LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	2.75 V ~ 20 V	600kHz	76%	Yes	No	-	Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad, CSP	32-LFCSP-VQ (5x5)
MAX1846EUB+T	Maxim Integrated	IC Regulators Controller FLYBACK 10UMAX	Active	Transistor Driver	Step-Up/Step-Down	Negative	Flyback	1	1	3 V ~ 16.5 V	100kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-uMAX
MAX770CSA+	Maxim Integrated	IC Regulators Controller BOOST 8SOIC	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	3 V ~ 16.5 V	300kHz	-	No	No	-	Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX772CSA+	Maxim Integrated	IC Regulators Controller BOOST 8SOIC	Not For New Designs	Transistor Driver	Step-Up	Positive	Boost	1	1	3 V ~ 16.5 V	300kHz	-	No	No	-	Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1247CS8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	8.4 V ~ 25 V	1MHz	100%	No	No	-	Frequency Control	0°C ~ 100°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3864EDE#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)
LT3757AEDD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 10DFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9 V ~ 40 V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3757AEMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOP 10MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9 V ~ 40 V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LTC3863EDE#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)
ISL6406IVZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 16TSSOP	Last Time Buy	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97 V ~ 3.63 V	100kHz ~ 715kHz	96%	Yes	Yes	-	Enable, Frequency Control, Phase Control	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP

Fabricants pour PMIC - Régulateurs de tension - Contrôleurs de commutation CC CC