Operating Temperature is -40°C ~ 125°C (TJ) - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - ADP1621ARMZ-R7 ADP1851ACPZ-R7 ADP1853ACPZ-R7

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
ADP1621ARMZ-R7	Analog Devices Inc.	IC Regulators Controller MULT TOP 10MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward Converter, SEPIC	1	1	2.9 V ~ 5.5 V	100kHz ~ 1.5MHz	97%	No	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ADP1851ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 16LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 20 V	200kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking	-40°C ~ 125°C (TJ)	16-WQFN Exposed Pad, CSP	16-LFCSP-WQ (4x4)
ADP1853ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 20LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 20 V	200kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking	-40°C ~ 125°C (TJ)	20-WFQFN Exposed Pad, CSP	20-LFCSP-WQ (4x4)
ADP1864AUJZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK TSOT23-6	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.15 V ~ 14 V	580kHz	100%	No	No	-	Current Limit	-40°C ~ 125°C (TJ)	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
ADP1870ARMZ-0.3-R7	Analog Devices Inc.	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.95 V ~ 20 V	300kHz	84%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ADP1871ACPZ-0.6-R7	Analog Devices Inc.	IC Regulators Controller BUCK 10LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.95 V ~ 20 V	600kHz	65%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	10-WFDFN Exposed Pad, CSP	10-LFCSP-WD (3x3)
ADP1872ARMZ-0.3-R7	Analog Devices Inc.	IC Regulators Controller BUCK 10MSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 20 V	300kHz	84%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ADP1872ARMZ-0.6-R7	Analog Devices Inc.	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 20 V	600kHz	65%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ADP1872ARMZ-1.0-R7	Analog Devices Inc.	IC Regulators Controller BUCK 10MSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 20 V	1MHz	45%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ADP1873ARMZ-0.3-R7	Analog Devices Inc.	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 20 V	300kHz	84%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ADP1873ARMZ-0.6-R7	Analog Devices Inc.	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 20 V	600kHz	65%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ADP1874ARQZ-0.3-R7	Analog Devices Inc.	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.95 V ~ 20 V	300kHz	84%	Yes	No	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
ADP1875ARQZ-0.3-R7	Analog Devices Inc.	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.95 V ~ 20 V	300kHz	84%	Yes	No	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
ADP1878ACPZ-0.6-R7	Analog Devices Inc.	IC Regulators Controller BUCK 14LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.95 V ~ 20 V	600kHz	65%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	14-WFDFN Exposed Pad, CSP	14-LFCSP-WD (4x3)
ADP1879ACPZ-1.0-R7	Analog Devices Inc.	IC Regulators Controller BUCK 14LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.25 V ~ 20 V	1MHz	45%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	14-WFDFN Exposed Pad, CSP	14-LFCSP-WD (4x3)
ADP1882ARMZ-0.6-R7	Analog Devices Inc.	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 20 V	600kHz	65%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ADP1883ARMZ-0.6-R7	Analog Devices Inc.	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75 V ~ 20 V	600kHz	65%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ADP2323ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 32LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 20 V	600kHz	90%	No	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad, CSP	32-LFCSP-WQ (5x5)
ADP2325ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 32LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 20 V	600kHz	90%	No	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad, CSP	32-LFCSP-WQ (5x5)
ADP5051ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK I2C 48LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	4	4	4.5 V ~ 15 V	250kHz ~ 1.4MHz	50%	Yes	Yes	I²C	Enable, Frequency Control, Power Good, Soft Start, Watchdog	-40°C ~ 125°C (TJ)	48-WFQFN Exposed Pad, CSP	48-LFCSP-WQ (7x7)
ADP5054ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 48LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	4	2	4.5 V ~ 15.5 V	250kHz ~ 2MHz	50%	Yes	Yes	-	Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	48-WFQFN Exposed Pad, CSP	48-LFCSP-WQ (7x7)
LT1683EG#PBF	Linear Technology/Analog Devices	IC Regulators Controller PUSH-PULL 20SSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive and Negative	Push-Pull	1	1	7.3 V ~ 20 V	250kHz	46%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
LT1950EGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOP 16SSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward Converter, SEPIC	1	1	3 V ~ 25 V	100kHz ~ 500kHz	95%	No	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LT3753EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller FWRD Converter 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	8.5 V ~ 100 V	100kHz ~ 500kHz	-	Yes	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP-EP
LT3782AEUFD#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28QFN	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	6 V ~ 40 V	154kHz ~ 465kHz	94%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LT8390AEFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 28	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	4 V ~ 60 V	645kHz ~ 2.1MHz	95%	Yes	Yes	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP
LT8390EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 28TSS	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	4 V ~ 60 V	190kHz ~ 630kHz	95%	Yes	Yes	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP
LT8603EUJ#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ QUAD 40QFN	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	4	2	3 V ~ 42 V	250kHz ~ 2.2MHz	-	Yes	Yes	-	Current Limit, Power Good, Soft Start	-40°C ~ 125°C (TJ)	40-WFQFN Exposed Pad	40-QFN (6x6)
LT8705EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP-EP
LT8709EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOP 20TSSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost, Buck-Boost	1	1	-4.5 V ~ -80 V	100kHz ~ 750kHz	-	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
LT8710EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOP 20TSSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive or Negative	Boost, Flyback, SEPIC	1	1	4.5 V ~ 80 V	100kHz ~ 750kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
LT8711EUDC#PBF	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)
LT8714EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive or Negative	Flyback	1	1	4.5 V ~ 80 V	100kHz ~ 750kHz	-	No	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
LTC3769EUF#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST/SEPIC 24QFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	1	1	4.5 V ~ 60 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-QFN (4x4)
LTC3774EUHE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36QFN	Active	PWM Signal	Step-Down	Positive	Buck	2	2	4.5 V ~ 38 V	150kHz ~ 1.2MHz	98%	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	36-WFQFN Exposed Pad	36-QFN (5x6)
LTC3779EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38-TSSOP	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.5 V ~ 150 V	50kHz ~ 600kHz	90%	Yes	No	-	Current Limit, Power Good, Soft Start	-40°C ~ 125°C (TJ)	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP
LTC3784EGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28SSOP	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 60 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-SSOP (0.173", 4.40mm Width)	28-SSOP
LTC3786EMSE#PBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOP 16MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LTC3787EUFD#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28QFN	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC3788EGN-1#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28SSOP	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3788EUH#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 32QFN	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3789EGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 28SSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	1	4 V ~ 38 V	200kHz ~ 640kHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3803ES6#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK TSOT23-6	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	5.7 V ~ 8 V	200kHz	80%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LTC3803ES6-3#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK TSOT23-6	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	5.7 V ~ 8 V	300kHz	80%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LTC3803ES6-5#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK TSOT23-6	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	4 V ~ 8.1 V	200kHz	80%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LTC3807EUDC#PBF	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)
LTC3810EG#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6.35 V ~ 14 V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
LTC3810EUH-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.35 V ~ 14 V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3812EFE-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.35 V ~ 14 V	-	-	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LTC3814EFE-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 16TSSOP	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4.35 V ~ 14 V	-	-	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers