PMIC - Voltage Regulators - DC DC Switching Controllers - Integrated Circuits (ICs) - ISL6540AIRZ BA9744FV-E2 ISL8121IRZ ISL6540AIRZA-T - 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
ISL6540AIRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97 V ~ 22 V	250kHz ~ 2MHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
BA9744FV-E2	Rohm Semiconductor	IC Regulators Controller BUCK/BOOST 16-SSOPB	Active	Transistor Driver	Step-Up, Step-Down	Positive or Negative	Buck, Boost	2	1	2.5 V ~ 35 V	10kHz ~ 800kHz	100%	Yes	No	-	Dead Time Control, Soft Start	-40°C ~ 85°C (TA)	16-LSSOP (0.173", 4.40mm Width)	16-SSOPB
ISL8121IRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.9 V ~ 5.5 V	150kHz ~ 2MHz	66%	Yes	No	-	Current Limit, Enable, Soft Start, Tracking	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-QFN-EP (4x4)
ISL6540AIRZA-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97 V ~ 22 V	250kHz ~ 2MHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
ISL9501CVZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 38TSSOP	Active	-	Step-Down	-	Buck	1	1	-	-	-	-	-	-	-	-	38-TFSOP (0.173", 4.40mm Width)	38-TSSOP
TPS40101RGER	Texas Instruments	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 18 V	100kHz ~ 1MHz	-	Yes	Yes	-	Current Limit, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-VQFN (4x4)
BD9016KV-ME2	Rohm Semiconductor	IC Regulators Controller BUCK 48VQFP	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.9 V ~ 30 V	250kHz ~ 550kHz	-	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 105°C (TA)	48-LQFP	48-VQFPC (7x7)
BD9015KV-ME2	Rohm Semiconductor	IC Regulators Controller BUCK 48VQFP	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.9 V ~ 30 V	250kHz ~ 550kHz	-	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 105°C (TA)	48-LQFP	48-VQFPC (7x7)
UC2846DWTR	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	6.95 V ~ 40 V	500kHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.295", 7.50mm Width)	16-SOIC
LM25088QMH-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
LM25088QMH-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
TPS53129PWR	Texas Instruments	IC Regulators Controller BUCK 24TSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5 V ~ 24 V	700kHz	-	Yes	No	-	Current Limit, Enable, Soft Start	-40°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
LM5035CMHX/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
TPS40071PWPR	Texas Instruments	IC Regulators Controller BUCK 16HTSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 28 V	Up to 1MHz	93%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
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)
LM5035BSQ/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)
LM25117PSQ/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)
TPS40197RGYR	Texas Instruments	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14 V	520kHz	85%	Yes	No	-	Enable, Power Good	-40°C ~ 85°C (TA)	16-VFQFN Exposed Pad	16-VQFN (4x4)
UCC28251PWR	Texas Instruments	IC Regulators Controller MULT TOP 20TSSOP	Active	PWM Signal	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	4.7 V ~ 17 V	42kHz ~ 945kHz	-	Yes	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
UCC38084P	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8DIP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Half-Bridge, Push-Pull	2	1	4.1 V ~ 15 V	200kHz	49%	Yes	No	-	Current Limit, Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
TL1453CN	Texas Instruments	IC Regulators Controller 16DIP	Active	Transistor Driver	-	Positive	-	2	1	3.6 V ~ 40 V	1kHz ~ 500kHz	-	No	No	-	Dead Time Control, Frequency Control	-20°C ~ 85°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
UCC2803QDREP	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	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 ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3854EDDB#TRMPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 12DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 38 V	400kHz	98%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	12-WFDFN Exposed Pad	12-DFN (3x2)
UCC3808APW-2	Texas Instruments	IC Regulators Controller PUSH-PULL 8TSSOP	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-TSSOP (0.173", 4.40mm Width)	8-TSSOP
TL1454ACD	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback	2	1	3.6 V ~ 20 V	50kHz ~ 2MHz	100%	Yes	No	-	Dead Time Control, Frequency Control	-20°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
UCC2808AQDR-2Q1	Texas Instruments	IC Regulators Controller PUSH-PULL 8SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive	Push-Pull	2	1	4.1 V ~ 15 V	194kHz	49%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM5642MTCX/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
LM5039SQ/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)
UCC3581D	Texas Instruments	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	6.8 V ~ 15 V	Up to 100kHz	84%	No	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
BD95601MUV-LBE2	Rohm Semiconductor	IC Regulators Controller BUCK 20VQFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	200kHz ~ 500kHz	-	Yes	No	-	Current Limit, Enable, Power Good, Soft Start	-10°C ~ 85°C (TA)	20-VFQFN Exposed Pad	VQFN020V4040
TPS5103IDB	Texas Instruments	IC Regulators Controller BUCK 20SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 25 V	200kHz	-	Yes	No	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
UCC2803N	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	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UCC28084P	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8DIP	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-DIP (0.300", 7.62mm)	8-PDIP
UCC2805N	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	49%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC28025N	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 16DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	2	9 V ~ 30 V	340kHz ~ 460kHz	45%	Yes	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 105°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
LTC3872ETS8#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 ~ 85°C (TA)	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
LM5122MHX/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 20HTSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	4.5 V ~ 65 V	450kHz, 875kHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM2647LQ/NOPB	Texas Instruments	IC Regulators Controller BUCK 28WQFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	5.5 V ~ 28 V	200kHz ~ 500kHz	75%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-5°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-WQFN (5x5)
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
UCC3961D	Texas Instruments	IC Regulators Controller FWRD Converter 14SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	8 V ~ 19 V	400kHz	72%	Yes	No	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
TPS53125RGET	Texas Instruments	IC Regulators Controller BUCK 24VQFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5 V ~ 24 V	350kHz	-	Yes	No	-	Enable	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-VQFN (4x4)
TPS40100RGET	Texas Instruments	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 18 V	100kHz ~ 600kHz	-	Yes	Yes	-	Current Limit, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-VQFN (4x4)
TPS53127RGET	Texas Instruments	IC Regulators Controller BUCK 24VQFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5 V ~ 24 V	700kHz	-	Yes	No	-	Current Limit, Enable, Soft Start	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-VQFN (4x4)
LTC3704EMS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller CUK 10MSOP	Active	Transistor Driver	Step-Up/Step-Down	Negative	Cuk	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
HIP6302CBZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 16SOIC	Last Time Buy	PWM Signal	Step-Down	Positive	Buck	2	2	4.75 V ~ 5.25 V	50kHz ~ 1.5MHz	-	-	No	-	Enable, Frequency Control, Power Good	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MAX8576EUB+T	Maxim Integrated	IC Regulators Controller BUCK 10UMAX	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 28 V	200kHz ~ 500kHz	-	Yes	No	-	Current Limit, Soft Start	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-uMAX
ISL6722AAVZ	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBK 16TSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 18 V	Up to 1MHz	75%	No	Yes	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 105°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LTC1872ES6#TRMPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST/SEPIC SOT23-6	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	1	1	2.5 V ~ 9.8 V	550kHz	-	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
UCD8220PWP	Texas Instruments	IC Regulators Controller MULT TOP 16HTSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge, Push-Pull	2	1	4.5 V ~ 15.5 V	Up to 2MHz	-	No	No	-	Current Limit	-40°C ~ 105°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
TPS40090RHDR	Texas Instruments	IC Regulators Controller BUCK 28VQFN	Active	PWM Signal	Step-Down	Positive	Buck	4	4	4.5 V ~ 15 V	100kHz ~ 1.2MHz	87.5%	No	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-VQFN (5x5)

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