Topology is Buck - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - ADP1821ARQZ-R7 ADP1822ARQZ-R7 ADP1823ACPZ-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
ADP1821ARQZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.7 V ~ 5.5 V	310kHz, 570kHz	90%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
ADP1822ARQZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 24QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.7 V ~ 5.5 V	310kHz, 570kHz	-	Yes	Yes	-	Enable, Frequency Control, Margining, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	24-SSOP (0.154", 3.90mm Width)	24-QSOP
ADP1823ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 32LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.7 V ~ 20 V	300kHz, 600kHz	90%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad, CSP	32-LFCSP-WQ (5x5)
ADP1828YRQZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 20QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 20 V	300kHz, 600kHz	93%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	20-SSOP (0.154", 3.90mm Width)	20-QSOP
ADP1829ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 32LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 20 V	300kHz, 600kHz	93%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad, CSP	32-LFCSP-WQ (5x5)
ADP1850ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 32LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	2.75 V ~ 20 V	200kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad, CSP	32-LFCSP-VQ (5x5)
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
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)
ADP1877ACPZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 32LFCSP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	2.75 V ~ 14.5 V	200kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad, CSP	32-LFCSP-VQ (5x5)
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
ADP1972ARUZ-R7	Analog Devices Inc.	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6 V ~ 60 V	50kHz ~ 300kHz	97.37%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
ADP1972ARUZ-RL	Analog Devices Inc.	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6 V ~ 60 V	50kHz ~ 300kHz	97.37%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
ADP1974ARUZ-RL	Analog Devices Inc.	WM CONTROLLER FOR BATTERY TEST S	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6 V ~ 60 V	50kHz ~ 300kHz	97%	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
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)
ADP3182JRQZ-REEL	ON Semiconductor	IC Regulators Controller BUCK 20QSOP	Obsolete	PWM Signal	Step-Down	Positive	Buck	3	3	12V	250kHz ~ 3MHz	-	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start	0°C ~ 85°C (TA)	20-SSOP (0.154", 3.90mm Width)	20-QSOP
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)
FAN6520AMX	ON Semiconductor	IC Regulators Controller BUCK 8SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
HIP6311CB	Renesas Electronics America Inc.	IC Regulators Controller BUCK 20SOIC	Obsolete	PWM Signal	Step-Down	Positive	Buck	4	4	4.75 V ~ 5.25 V	50kHz ~ 1.5MHz	-	-	No	-	Enable, Frequency Control, Power Good	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ICE2HS01GXUMA1	Infineon Technologies	IC Regulators Controller BUCK 20-DSO	Active	Transistor Driver	Step-Down	Positive, Isolation Capable	Buck	2	2	11 V ~ 18 V	48.25kHz ~ 1MHz	50%	Yes	No	-	Dead Time Control, Enable, Soft Start	-25°C ~ 125°C (TJ)	20-SOIC (0.295", 7.50mm Width)	PG-DSO-20-45
ISL6326CRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 40QFN	Active	PWM Signal	Step-Down	Positive	Buck	4	4	4.75 V ~ 5.25 V	80kHz ~ 1MHz	-	-	No	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	40-VFQFN Exposed Pad	40-QFN (6x6)
KA7500B	ON Semiconductor	IC Regulators Controller BUCK 16DIP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	7 V ~ 42 V	1kHz ~ 300kHz	45%	Yes	No	-	Dead Time Control	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-DIP
KA7500C	ON Semiconductor	IC Regulators Controller BUCK 16DIP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	7 V ~ 40 V	1kHz ~ 200kHz	45%	Yes	No	-	Dead Time Control	-25°C ~ 85°C (TA)	16-DIP (0.300", 7.62mm)	16-DIP
LT1241CN8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8DIP	Active	Transistor Driver	Step-Down	Positive, Isolation Capable	Buck	1	1	8.2 V ~ 25 V	500kHz	48%	No	No	-	Frequency Control	0°C ~ 100°C (TJ)	8-DIP (0.300", 7.62mm)	8-PDIP
LT1243CN8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8DIP	Active	Transistor Driver	Step-Down	Positive, Isolation Capable	Buck	1	1	8.2 V ~ 25 V	500kHz	96%	No	No	-	Frequency Control	0°C ~ 100°C (TJ)	8-DIP (0.300", 7.62mm)	8-PDIP
LT1245CN8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8DIP	Active	Transistor Driver	Step-Down	Positive, Isolation Capable	Buck	1	1	8.2 V ~ 25 V	500kHz	48%	No	No	-	Frequency Control	0°C ~ 100°C (TJ)	8-DIP (0.300", 7.62mm)	8-PDIP
LT1247CN8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8DIP	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-DIP (0.300", 7.62mm)	8-PDIP
LTC1708EG-PG#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5 V ~ 30 V	220kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP
LTC1709EG#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 36 V	140kHz ~ 310kHz	99.5%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP
LTC1709EG-7#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 36 V	140kHz ~ 310kHz	99.5%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP
LTC1709EG-8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 36 V	140kHz ~ 320kHz	99.5%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP
MB39A130APFT-G-BND-ERE1	Cypress Semiconductor Corp	IC Regulators Controller BUCK 24TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 25 V	100kHz ~ 780kHz	-	Yes	No	-	Current Limit, Power Good, Soft Start	-30°C ~ 85°C (TA)	24-TFSOP (0.173", 4.40mm Width)	24-TSSOP
MB39A136PFT-G-BND-ERE1	Cypress Semiconductor Corp	IC Regulators Controller BUCK 24TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 25 V	500kHz	80%	Yes	No	-	Current Limit, Soft Start	-30°C ~ 85°C (TA)	24-TFSOP (0.173", 4.40mm Width)	24-TSSOP
MB39A138PFT-G-JN-ERE1	Cypress Semiconductor Corp	IC Regulators Controller BUCK 24TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	1	6 V ~ 24 V	-	-	Yes	No	-	Current Limit, Soft Start	-30°C ~ 85°C (TA)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
MB39C011APFT-G-BND-ERE1	Fujitsu Electronics America, Inc.	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5 V ~ 17 V	500kHz	100%	Yes	No	-	Frequency Control	-30°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers