Temperatura de operação is -40°C ~ 125°C (TJ) - PMIC - Reguladores de tensão - Controladores DC de comutação DC Distributor - LM1771TMM/NOPB LM1771UMM/NOPB LM25037MT/NOPB - CHIPSIC

Número da peça	Fabricante / Marca	Descrição breve	Status da Parte	Tipo de saída	Função	Configuração de Saída	Topologia	Número de saídas	Fases de saída	Tensão - Fornecimento (Vcc / Vdd)	Frequência - Mudança	Ciclo de trabalho (máx.)	Rectificador síncrono	Sincronização do relógio	Interfaces de série	Características de controle	Temperatura de operação	Pacote / Caso	Pacote de dispositivos de fornecedores
LM1771TMM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 5.5 V	100kHz ~ 1MHz	-	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM1771UMM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 5.5 V	100kHz ~ 1MHz	-	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM25037MT/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 16TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge, Push-Pull	1	1	5.5 V ~ 75 V	200kHz ~ 515kHz	96%	No	No	-	Current Limit, Dead Time Control, Enable, Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM25088MH-2/NOPB	Texas Instruments	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	50kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
LM25088MHX-1/NOPB	Texas Instruments	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	50kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
LM25088MHX-2/NOPB	Texas Instruments	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	50kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
LM2727MTC/NOPB	Texas Instruments	IC Regulators Controller BUCK 14TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	50kHz ~ 2MHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2737MTCX	Texas Instruments	IC Regulators Controller BUCK 14TSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	50kHz ~ 2MHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM3151MHX-3.3/NOPB	Texas Instruments	IC Regulators Controller BUCK 14TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6 V ~ 42 V	250kHz	-	Yes	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width) Exposed Pad	14-HTSSOP
LM3153MH-3.3/NOPB	Texas Instruments	IC Regulators Controller BUCK 14TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	8 V ~ 18 V	750kHz	-	Yes	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width) Exposed Pad	14-HTSSOP
LM3153MHX-3.3/NOPB	Texas Instruments	IC Regulators Controller BUCK 14TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	8 V ~ 18 V	750kHz	-	Yes	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width) Exposed Pad	14-HTSSOP
LM3477AMM	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477AMM/NOPB	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477AMMX	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477MM	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477MMX	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3478MM	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Not For New Designs	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.97 V ~ 40 V	100kHz ~ 1MHz	100%	No	No	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3485MMX	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	-	100%	No	No	-	-	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3488MMX	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.97 V ~ 40 V	100kHz ~ 1MHz	100%	No	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3489MM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	Up to 1MHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3489MMX/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	Up to 1MHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3495MTC/NOPB	Texas Instruments	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 18 V	200kHz ~ 1.5MHz	96%	Yes	Yes	-	Current Limit, Frequency Control, Tracking	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM3495MTCX	Texas Instruments	IC Regulators Controller BUCK 16TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9 V ~ 18 V	200kHz ~ 1.5MHz	96%	Yes	Yes	-	Current Limit, Frequency Control, Tracking	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM5020MM-1	Texas Instruments	IC Regulators Controller FLYBACK 10MSOP	Not For New Designs	Transistor Driver	Step-Up/Step-Down	Positive	Flyback	1	1	8 V ~ 15 V	200kHz ~ 630kHz	80%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
LM5020MM-2	Texas Instruments	IC Regulators Controller FLYBACK 10MSOP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Flyback	1	1	8 V ~ 15 V	200kHz ~ 630kHz	50%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
LM5020SD-1	Texas Instruments	IC Regulators Controller FLYBACK 10WSON	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Flyback	1	1	8 V ~ 15 V	200kHz ~ 630kHz	80%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-WDFN Exposed Pad	10-WSON (4x4)
LM5025BSD/NOPB	Texas Instruments	IC Regulators Controller FWRD Converter 16WSON	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8 V ~ 15 V	200kHz ~ 400kHz	71%, 73%	No	Yes	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-WFDFN Exposed Pad	16-WSON (5x5)
LM5025CMTCE/NOPB	Texas Instruments	IC Regulators Controller FWRD Converter 16TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8 V ~ 15 V	200kHz ~ 580kHz	91%	No	Yes	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM5025SD	Texas Instruments	IC Regulators Controller FWRD Converter 16WSON	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8 V ~ 15 V	200kHz ~ 580kHz	80%	No	Yes	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-WFDFN Exposed Pad	16-WSON (5x5)
LM5026MT	Texas Instruments	IC Regulators Controller FWRD Converter 16TSSOP	Not For New Designs	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8 V ~ 15 V	200kHz ~ 590kHz	70%, 80%	No	Yes	-	Dead Time Control, Frequency Control, Reset, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM5026MTX	Texas Instruments	IC Regulators Controller FWRD Converter 16TSSOP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8 V ~ 15 V	200kHz ~ 590kHz	70%, 80%	No	Yes	-	Dead Time Control, Frequency Control, Reset, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM5032MTC	Texas Instruments	IC Regulators Controller FWRD Converter 16TSSOP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Forward Converter	2	2	13 V ~ 100 V	200kHz, 600kHz	76%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM5033MMX	Texas Instruments	IC Regulators Controller PUSH-PULL 10MSOP	Obsolete	PWM Signal	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	15 V ~ 90 V	200kHz, 600kHz	-	Yes	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
LM5034MTCX/NOPB	Texas Instruments	IC Regulators Controller FWRD Converter 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	2	13 V ~ 100 V	200kHz, 600kHz	76%	Yes	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
LM5035BMHX/NOPB	Texas Instruments	IC Regulators Controller HALF-BRIDGE 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Half-Bridge	1	1	13 V ~ 105 V	200kHz, 500kHz	-	Yes	Yes	-	Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5035BSQX/NOPB	Texas Instruments	IC Regulators Controller HALF-BRIDGE 24WQFN	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Half-Bridge	1	1	13 V ~ 105 V	200kHz, 500kHz	-	Yes	Yes	-	Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-WQFN (4x5)
LM5035SQ	Texas Instruments	IC Regulators Controller HALF-BRIDGE 24WQFN	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Half-Bridge	1	1	13 V ~ 105 V	200kHz, 500kHz	-	Yes	Yes	-	Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-WQFN (4x5)
LM5035SQ/NOPB	Texas Instruments	IC Regulators Controller HALF-BRIDGE 24WQFN	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Half-Bridge	1	1	13 V ~ 105 V	200kHz, 500kHz	-	Yes	Yes	-	Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-WQFN (4x5)
LM5041MTC	Texas Instruments	IC Regulators Controller MULT TOP 16TSSOP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Half-Bridge, Push-Pull	1	1	15 V ~ 90 V	200kHz, 600kHz	-	Yes	Yes	-	Dead Time Control, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM5116MH	Texas Instruments	IC Regulators Controller BUCK 20TSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	6 V ~ 100 V	200kHz, 535kHz	-	Yes	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5118Q1MHX/NOPB	Texas Instruments	IC Regulators Controller BCK/BCK-BST 20TSSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	1	1	3 V ~ 75 V	200kHz, 515kHz	80%	No	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5121MHX/NOPB	Texas Instruments	IC Regulators Controller BOOST 20HTSSOP	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4.5 V ~ 65 V	Up to 1MHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5642MTC	Texas Instruments	IC Regulators Controller BUCK 28TSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 36 V	200kHz	98.9%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
LM5642MTC/NOPB	Texas Instruments	IC Regulators Controller BUCK 28TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 36 V	200kHz	98.9%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
LM5642XMH/NOPB	Texas Instruments	IC Regulators Controller BUCK 28TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 36 V	375kHz	98.9%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-HTSSOP
LM5642XMHX	Texas Instruments	IC Regulators Controller BUCK 28ETSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 36 V	375kHz	98.9%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-HTSSOP
LM5642XMT	Texas Instruments	IC Regulators Controller BUCK 28TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 36 V	375kHz	98.9%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
LM5642XMTX	Texas Instruments	IC Regulators Controller BUCK 28TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 36 V	375kHz	98.9%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
LM5642XMTX/NOPB	Texas Instruments	IC Regulators Controller BUCK 28TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 36 V	375kHz	98.9%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
UCD9224RGZT	Texas Instruments	IC Regulators Controller BUCK PMBUS 48VQFN	Not For New Designs	PWM Signal	Step-Down	Positive	Buck	2	2	3 V ~ 3.6 V	15.26kHz ~ 2MHz	100%	No	Yes	I²C, PMBus, SMBus	Enable, Power Good, Reset, Sequencing, Tracking	-40°C ~ 125°C (TJ)	48-VFQFN Exposed Pad	48-VQFN (7x7)

Fabricantes para PMIC - Reguladores de tensão - Controladores DC de comutação DC