PMIC - Voltage Regulators - DC DC Switching Regulators - Integrated Circuits (ICs) - MAX1797EUA+ MAX889RESA+ MAX861ESA+ MAX1681ESA+

Part Number	Manufacturer / Brand	Brife Description	Part Status	Function	Output Configuration	Topology	Output Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Frequency - Switching	Synchronous Rectifier	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
MAX1797EUA+	Maxim Integrated	IC Regulators BOOST ADJ/PROG 0.8A 8UMAX	Active	Step-Up	Positive	Boost	Adjustable (Programmable)	1	1V	5.5V	2V (3.3V, 5V)	5.5V	800mA (Switch)	500kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX889RESA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV ADJ 8SOIC	Active	Step-Down	Negative	Charge Pump	Adjustable	1	2.7V	5.5V	-2.5V	-5.5V	200mA	500kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX861ESA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV 50MA 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	1.5V, 2.5V	5.5V	-Vin, 2Vin	-	50mA	13kHz, 100kHz, 250kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX1681ESA+	Maxim Integrated	IC Regulators SWITCHD Capacitor INV 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	2V	5.5V	-Vin, 2Vin	-	125mA	500kHz, 1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX889TESA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV ADJ 8SOIC	Active	Step-Down	Negative	Charge Pump	Adjustable	1	2.7V	5.5V	-2.5V	-5.5V	200mA	2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX1680ESA+	Maxim Integrated	IC Regulators SWITCHD Capacitor INV 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	2V	5.5V	-Vin, 2Vin	-	125mA	125kHz, 250kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX1675EUA+	Maxim Integrated	IC Regulators BST ADJ/PROG 0.36A 8UMAX	Active	Step-Up	Positive	Boost	Adjustable (Programmable)	1	0.7V	5.5V	2V (3.3V, 5V)	5.5V	360mA (Switch)	Up to 500Hz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX682ESA+	Maxim Integrated	IC Regulators SWTCHD Capacitor 5V 0.25A 8SOIC	Active	Step-Up	Positive	Charge Pump	Fixed	1	2.7V	5.5V	5V	-	250mA	50kHz ~ 2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX1759EUB+	Maxim Integrated	IC Regulators SWITCHD Capacitor 0.1A 10MSOP	Active	Step-Up/Step-Down	Positive	Charge Pump	Adjustable (Fixed)	1	1.6V	5.5V	2.5V (3.3V)	5.5V	100mA	1.5MHz	No	-40°C ~ 85°C (TA)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-uMAX
MAX1672EEE+	Maxim Integrated	IC Regulators BUCK BST ADJ/PROG 16QSOP	Active	Step-Up/Step-Down	Positive	Buck, Boost	Adjustable (Programmable)	1	1.8V	11V	1.25V (3.3V, 5.5V)	5.5V	300mA	-	No	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX660CSA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV 0.1A 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	1.5V	5.5V	-Vin, 2Vin	-	100mA	10kHz, 80kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX662AESA+	Maxim Integrated	IC Regulators SWTCHD Capacitor 12V 30MA 8SOIC	Active	Step-Up	Positive	Charge Pump	Fixed	1	4.5V	5.5V	12V	-	30mA	500kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX1677EEE+	Maxim Integrated	IC Regulators BOOST ADJ/3.3V DL 16QSOP	Active	Step-Up	Positive	Boost	Adjustable (Fixed)	2	0.7V	5.5V	1.25V, 2.5V (3.3V)	5.5V, 28V	350mA (Switch)	300kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX710ESE+	Maxim Integrated	IC Regulators BUCK BST PROG 1.1A 16SOIC	Active	Step-Up, Step-Down	Positive	Buck, Boost	Programmable	1	1.8V	11V	3.3V, 5V	-	1.1A (Switch)	-	No	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SO
MAX629ESA+	Maxim Integrated	IC Regulators MULT CONFIG INV ADJ 8SOIC	Active	Step-Up, Step-Up/Step-Down	Positive or Negative	Boost, Flyback, SEPIC	Adjustable	1	0.8V	28V	±0.8V	±28V	500mA	300kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX15303AA00+CM	Maxim Integrated	IC Regulators BUCK ADJ 6A SYNC 40TQFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	14V	0.5V	5.25V	6A	300kHz ~ 1MHz	Yes	-40°C ~ 85°C (TA)	-	40-WFQFN Exposed Pad	40-TQFN (6x6)
MAX1776EUA+	Maxim Integrated	IC Regulators BUCK ADJ/5V 0.6A 8UMAX	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	4.5V	24V	1.25V (5V)	24V	600mA	200kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX764ESA+	Maxim Integrated	IC Regulators BCK BST INV ADJ/-5V 8SOIC	Active	Step-Up/Step-Down	Negative	Buck-Boost	Adjustable (Fixed)	1	3V	16V	-1V (-5V)	-16V	260mA	300kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX1795EUA+	Maxim Integrated	IC Regulators BOOST ADJ/PROG 0.2A 8UMAX	Active	Step-Up	Positive	Boost	Adjustable (Programmable)	1	1V	5.5V	2V (3.3V, 5V)	5.5V	200mA (Switch)	500kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX618EEE+	Maxim Integrated	IC Regulators BOOST ADJ 1.4A 16QSOP	Active	Step-Up	Positive	Boost	Adjustable	1	3V	28V	3V	28V	1.4A (Switch)	250kHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX1685EEE+	Maxim Integrated	IC Regulators BUCK ADJ/3.3V 1A 16QSOP	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	2.7V	14V	1.25V (3.3V)	14V	1A	600kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX660ESA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV 0.1A 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	1.5V	5.5V	-Vin, 2Vin	-	100mA	10kHz, 80kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX15020ATP+	Maxim Integrated	IC Regulators BUCK ADJ 2A 20TQFN	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	7.5V	40V	0.5V	36V	2A	300kHz ~ 500kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	20-WQFN Exposed Pad	20-TQFN-EP (5x5)
MAX5035CUSA+	Maxim Integrated	IC Regulators BUCK 12V 1A 8SOIC	Not For New Designs	Step-Down	Positive	Buck	Fixed	1	7.5V	76V	12V	-	1A	125kHz	No	0°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX643AESA+	Maxim Integrated	IC Regulators BOOST ADJ/15V 0.45A 8SOIC	Active	Step-Up	Positive	Boost	Adjustable (Fixed)	1	2V	16.5V	1.31V (15V)	18V (Switch)	450mA (Switch)	50kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX5090CATE+	Maxim Integrated	IC Regulators BUCK ADJ 2A 16TQFN	Active	Step-Down	Positive	Buck	Adjustable	1	6.5V	76V	1.228V	11V	2A	127kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-WQFN Exposed Pad	16-TQFN (5x5)
MAX5035CASA+	Maxim Integrated	IC Regulators BUCK 12V 1A 8SOIC	Not For New Designs	Step-Down	Positive	Buck	Fixed	1	7.5V	76V	12V	-	1A	125kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX8686ETL+	Maxim Integrated	IC Regulators BUCK ADJ 25A SYNC 40TQFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	20V	0.7V	5.5V	25A	300kHz ~ 1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	40-WFQFN Exposed Pad	40-TQFN-EP (6x6)
MAX1709ESE+	Maxim Integrated	IC Regulators BST ADJ/PROG 7.5A 16SOIC	Active	Step-Up	Positive	Boost	Adjustable (Programmable)	1	0.7V	5V	2.5V (3.3V, 5V)	5.5V	7.5A (Switch)	350kHz ~ 1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SO
MAX1830EEE+	Maxim Integrated	IC Regulators BUCK ADJ/PROG 3A 16QSOP	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	1	3V	5.5V	1.1V (1.5V, 1.8V, 2.5V)	5.5V	3A	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX1683EUK+T	Maxim Integrated	IC Regulators SWITCHD Capacitor 2VIN SOT23	Active	Ratiometric	Positive	Charge Pump	Fixed	1	2V	5.5V	2Vin	-	45mA	35kHz	No	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
MAX1720EUT+T	Maxim Integrated	IC Regulators SWTCHD Capacitor INV 25MA SOT23	Active	Ratiometric	Positive and Negative	Charge Pump	Fixed	1	1.5V	5.5V	-Vin, 2Vin	-	25mA	6kHz ~ 21kHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX17532ATB+T	Maxim Integrated	IC Regulators BUCK ADJ 0.1A SYNC 10TDFN	Active	Step-Down	Positive	Buck	Adjustable	1	4V	42V	0.8V	37.8V	100mA	100kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-TDFN (3x2)
MAX860ESA+T	Maxim Integrated	IC Regulators SWTCHD Capacitor INV 50MA 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	1.5V, 2.5V	5.5V	-Vin, 2Vin	-	50mA	6kHz, 50kHz, 130kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX1920EUT+T	Maxim Integrated	IC Regulators BCK ADJ 0.4A SYNC SOT23-6	Active	Step-Down	Positive	Buck	Adjustable	1	2V	5.5V	1.25V	4V	400mA	1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX1921EUT30+T	Maxim Integrated	IC Regulators BUCK 3V 0.4A SYNC SOT23-6	Active	Step-Down	Positive	Buck	Fixed	1	2V	5.5V	3V	-	400mA	1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX1556ETB+T	Maxim Integrated	IC Regulators BUCK ADJ/PROG 1.2A 10TDFN	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	1	2.6V	5.5V	0.75V (1.8V, 2.5V, 3.3V)	5.5V	1.2A	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-TDFN-EP (3x3)
MAX17502EATB+T	Maxim Integrated	IC Regulators BUCK 3.3V 1A SYNC 10TDFN	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	3.3V	-	1A	600kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-TDFN (3x2)
SI7661CSA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV 20MA 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	4.5V	20V	-Vin, 2Vin	-	20mA	10kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX17572ATC+	Maxim Integrated	IC Regulators BUCK ADJ 1A SYNC 12TDFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	60V	0.9V	54V	1A	400kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TA)	Surface Mount	12-WFDFN Exposed Pad	12-TDFN (3x3)
MAX17574ATG+	Maxim Integrated	IC Regulators BUCK ADJ 3A SYNC 24TQFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	60V	0.9V	54V	3A	100kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TA)	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x5)
MAX1044CPA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV RATIO 8DIP	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	1.5V	10V	-Vin, nVin, Vin/2	-	20mA	10kHz	No	0°C ~ 70°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
MAX861ISA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV 50MA 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	1.5V, 2.5V	5.5V	-Vin, 2Vin	-	50mA	13kHz, 100kHz, 250kHz	No	-25°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX860IUA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV 50MA 8UMAX	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	1.5V, 2.5V	5.5V	-Vin, 2Vin	-	50mA	6kHz, 50kHz, 130kHz	No	-25°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX1921EUT18+T	Maxim Integrated	IC Regulators BUCK 1.8V 0.4A SYNC SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2V	5.5V	1.8V	-	400mA	1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
ICL7662EBD+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV 14SOIC	Active	Ratiometric	Negative	Charge Pump	Fixed	1	4.5V	20V	-Vin	-	-	10kHz	No	-40°C ~ 85°C (TA)	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
MAX17501AATB+	Maxim Integrated	IC Regulators BCK 3.3V 0.5A SYNC 10TDFN	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	3.3V	-	500mA	600kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-TDFN (3x2)
MAX17545ATP+	Maxim Integrated	IC Regulators BUCK ADJ 1.7A SYNC 20TQFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	42V	0.9V	37.8V	1.7A	100kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN Exposed Pad	20-TQFN (4x4)
MAX5033DUSA+	Maxim Integrated	IC Regulators BUCK ADJ 0.5A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	7.5V	76V	1.221V	13.2V	500mA	125kHz	No	0°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX5033CUSA+	Maxim Integrated	IC Regulators BUCK 12V 0.5A 8SOIC	Not For New Designs	Step-Down	Positive	Buck	Fixed	1	15V	76V	12V	-	500mA	125kHz	No	0°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC