Control Features is Enable - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - LM1771SMM/NOPB LM1771TMM/NOPB LM1771TSD/NOPB - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package
LM1771SMM/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
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
LM1771TSD/NOPB	Texas Instruments	IC Regulators Controller BUCK 6WSON	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)	6-WDFN Exposed Pad	6-WSON (3x3)
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
LM3475MF	Texas Instruments	IC Regulators Controller BUCK SOT23-5	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7 V ~ 10 V	-	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	SC-74A, SOT-753	SOT-23-5
LM3475MFX	Texas Instruments	IC Regulators Controller BUCK SOT23-5	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7 V ~ 10 V	-	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	SC-74A, SOT-753	SOT-23-5
LM3475MFX/NOPB	Texas Instruments	IC Regulators Controller BUCK SOT23-5	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7 V ~ 10 V	-	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	SC-74A, SOT-753	SOT-23-5
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
LM3477AMMX/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
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
LM3477MM/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
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
LM3477MMX/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
MP8670DN-LF-Z	Monolithic Power Systems Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	420kHz	90%	No	Yes	-	Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC-EP
NCP1450ASN33T1G	ON Semiconductor	IC Regulators Controller BOOST 5TSOP	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	0.9 V ~ 6 V	180kHz	80%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-5 Thin, TSOT-23-5	5-TSOP
NCP1550SN18T1	ON Semiconductor	IC Regulators Controller BUCK 5TSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.45 V ~ 5.5 V	600kHz	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-5 Thin, TSOT-23-5	5-TSOP
NCP1550SN18T1G	ON Semiconductor	IC Regulators Controller BUCK 5TSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.45 V ~ 5.5 V	600kHz	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-5 Thin, TSOT-23-5	5-TSOP
NCP1550SN33T1G	ON Semiconductor	IC Regulators Controller BUCK 5TSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.45 V ~ 5.5 V	600kHz	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-5 Thin, TSOT-23-5	5-TSOP
SG1524J	Microsemi Corporation	IC Regulators Controller MULT TOPOLOGY 16DIP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback, Push-Pull	2	1	8 V ~ 40 V	100kHz ~ 300kHz	49%	Yes	No	-	Enable	-55°C ~ 125°C (TJ)	16-CDIP (0.300", 7.62mm)	16-CERDIP
SG2524BN	Microsemi Corporation	IC Regulators Controller FLYBACK 16DIP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Flyback	2	1	7 V ~ 40 V	50Hz ~ 600kHz	49%	Yes	No	-	Enable	-25°C ~ 85°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
SG3524P	STMicroelectronics	IC Regulators CTLR FLYBK/PSH-PLL 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive	Flyback, Push-Pull	2	1	8 V ~ 40 V	300kHz	45%	No	No	-	Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SO
SG3524P013TR	STMicroelectronics	IC Regulators CTLR FLYBK/PSH-PLL 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive	Flyback, Push-Pull	2	1	8 V ~ 40 V	300kHz	45%	No	No	-	Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SO
TPS40040DRBR	Texas Instruments	IC Regulators Controller BUCK 8SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.25 V ~ 5.5 V	300kHz	95%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-VDFN Exposed Pad	8-SON (3x3)
TPS40040DRBT	Texas Instruments	IC Regulators Controller BUCK 8SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.25 V ~ 5.5 V	300kHz	95%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-VDFN Exposed Pad	8-SON (3x3)
TPS40041DRBR	Texas Instruments	IC Regulators Controller BUCK 8SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.25 V ~ 5.5 V	600kHz	95%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-VDFN Exposed Pad	8-SON (3x3)
TPS40041DRBRG4	Texas Instruments	IC Regulators Controller BUCK 8SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.25 V ~ 5.5 V	600kHz	95%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-VDFN Exposed Pad	8-SON (3x3)
TPS40041DRBT	Texas Instruments	IC Regulators Controller BUCK 8SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.25 V ~ 5.5 V	600kHz	95%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-VDFN Exposed Pad	8-SON (3x3)
TPS40042DRCR	Texas Instruments	IC Regulators Controller BUCK 10SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 5.5 V	600kHz	95%	Yes	No	-	Enable	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS40042DRCT	Texas Instruments	IC Regulators Controller BUCK 10SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 5.5 V	600kHz	95%	Yes	No	-	Enable	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS40190DRCR	Texas Instruments	IC Regulators Controller BUCK 10SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 15 V	300kHz	85%	Yes	No	-	Enable	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS40190DRCRG4	Texas Instruments	IC Regulators Controller BUCK 10SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 15 V	300kHz	85%	Yes	No	-	Enable	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS40190DRCT	Texas Instruments	IC Regulators Controller BUCK 10SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 15 V	300kHz	85%	Yes	No	-	Enable	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS53124PW	Texas Instruments	IC Regulators Controller BUCK 28TSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5 V ~ 24 V	-	-	Yes	No	-	Enable	-40°C ~ 85°C (TA)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
TPS53124RGET	Texas Instruments	IC Regulators Controller BUCK 24VQFN	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5 V ~ 24 V	-	-	Yes	No	-	Enable	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-VQFN (4x4)
TPS53125PWR	Texas Instruments	IC Regulators Controller BUCK 24TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5 V ~ 24 V	350kHz	-	Yes	No	-	Enable	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
TPS64200DBVR	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
TPS64200DBVT	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
TPS64200DBVTG4	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
TPS64201DBVR	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
TPS64201DBVRG4	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
TPS64201DBVT	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
TPS64202DBVR	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
TPS64202DBVT	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
TPS64203DBVR	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
TPS64203DBVT	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
UCC3884D	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter	1	1	8.3 V ~ 15 V	-	78%	No	Yes	-	Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
XRP6124ES0.5-F	MaxLinear, Inc.	IC Regulators Controller BUCK SOT23-5	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 18 V	200kHz ~ 833kHz	-	No	No	-	Enable	-40°C ~ 125°C (TJ)	SC-74A, SOT-753	SOT-23-5

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