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Part Number Manufacturer / Brand Brife Description Part StatusFunctionOutput ConfigurationTopologyOutput TypeNumber of OutputsVoltage - Input (Min)Voltage - Input (Max)Voltage - Output (Min/Fixed)Voltage - Output (Max)Current - OutputFrequency - SwitchingSynchronous RectifierOperating TemperatureMounting TypePackage / CaseSupplier Device Package
SI7661CJ+
 Maxim Integrated IC Regulators SWTCHD Capacitor INV RATIO 8DIP ObsoleteRatiometricPositive or NegativeCharge PumpFixed14.5V20V-Vin, 2Vin
-
20mA10kHzNo0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
SI7661CSA+T
 Maxim Integrated IC Regulators SWTCHD Capacitor INV 20MA 8SOIC ActiveRatiometricPositive or NegativeCharge PumpFixed14.5V20V-Vin, 2Vin
-
20mA10kHzNo0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX5088ATE+T
 Maxim Integrated IC Regulators BUCK ADJ 2A 16TQFN ObsoleteStep-DownPositiveBuckAdjustable14.5V23V0.6V20.13V2A200kHz ~ 2.2MHzNo-40°C ~ 125°C (TJ)Surface Mount16-WQFN Exposed Pad16-TQFN (5x5)
MAX5089ATE+T
 Maxim Integrated IC Regulators BUCK ADJ 2A SYNC 16TQFN ObsoleteStep-DownPositiveBuckAdjustable14.5V23V0.6V20.13V2A200kHz ~ 2.2MHzYes-40°C ~ 125°C (TJ)Surface Mount16-WQFN Exposed Pad16-TQFN (5x5)
MAX5096AAUP+T
 Maxim Integrated IC Regulators BCK ADJ/3.3V 0.6A 20TSSOP ActiveStep-DownPositiveBuckAdjustable (Fixed)15V40V1.24V (3.3V)11V600mA135kHzNo-40°C ~ 125°C (TJ)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
MAX5096BAUP+T
 Maxim Integrated IC Regulators BUCK ADJ/5V 0.6A 20TSSOP ActiveStep-DownPositiveBuckAdjustable (Fixed)15V40V1.24V (5V)11V600mA135kHzNo-40°C ~ 125°C (TJ)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
MAX5097BAUP+T
 Maxim Integrated IC Regulators BUCK ADJ/5V 0.6A 20TSSOP ActiveStep-DownPositiveBuckAdjustable (Fixed)15V40V1.24V (5V)11V600mA330kHzNo-40°C ~ 125°C (TJ)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
MAX8640ZEXT19+T
 Maxim Integrated IC Regulators BCK 1.9V 0.5A SYNC SC70-6 Discontinued at -Step-DownPositiveBuckFixed12.7V5.5V1.9V
-
500mA4MHzYes-40°C ~ 85°C (TA)Surface Mount6-TSSOP, SC-88, SOT-363SC-70-6
MAX5089ATE+
 Maxim Integrated IC Regulators BUCK ADJ 2A SYNC 16TQFN Last Time BuyStep-DownPositiveBuckAdjustable14.5V23V0.6V20.13V2A200kHz ~ 2.2MHzYes-40°C ~ 125°C (TJ)Surface Mount16-WQFN Exposed Pad16-TQFN (5x5)
MAX5096BAUP+
 Maxim Integrated IC Regulators BUCK ADJ/5V 0.6A 20TSSOP ObsoleteStep-DownPositiveBuckAdjustable (Fixed)15V40V1.24V (5V)11V600mA135kHzNo-40°C ~ 125°C (TJ)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
MAX1572ETC130+T
 Maxim Integrated IC Regulators BCK 1.3V 0.8A SYNC 12TQFN ActiveStep-DownPositiveBuckFixed12.6V5.5V1.3V
-
800mA2MHzYes-40°C ~ 85°C (TA)Surface Mount12-WQFN Exposed Pad12-TQFN (4x4)
MAX683EUA+
 Maxim Integrated IC Regulators SWTCHD Capacitor 5V 0.1A 8UMAX ObsoleteStep-UpPositiveCharge PumpFixed12.7V5.5V5V
-
100mA50kHz ~ 2MHzNo-40°C ~ 85°C (TA)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
MAX683EUA+T
 Maxim Integrated IC Regulators SWTCHD Capacitor 5V 0.1A 8UMAX ObsoleteStep-UpPositiveCharge PumpFixed12.7V5.5V5V
-
100mA50kHz ~ 2MHzNo-40°C ~ 85°C (TA)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
MAX643ACSA+T
 Maxim Integrated IC Regulators BOOST ADJ/15V 0.45A 8SOIC ActiveStep-UpPositiveBoostAdjustable (Fixed)12V16.5V1.31V (15V)18V (Switch)450mA (Switch)50kHzNo
-
Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX643AESA+T
 Maxim Integrated IC Regulators BOOST ADJ/15V 0.45A 8SOIC ActiveStep-UpPositiveBoostAdjustable (Fixed)12V16.5V1.31V (15V)18V (Switch)450mA (Switch)50kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX752EWE+
 Maxim Integrated IC Regulators BOOST ADJ 1.5A 16SOIC ObsoleteStep-UpPositiveBoostAdjustable11.8V15V2.7V15.75V1.5A (Switch)170kHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX732CPA+
 Maxim Integrated IC Regulators BOOST 12V 0.2A 8DIP ObsoleteStep-UpPositiveBoostFixed14V9.3V12V
-
200mA170kHzNo0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
MAX761EPA+
 Maxim Integrated IC Regulators BOOST ADJ/12V 1.5A 8DIP ObsoleteStep-UpPositiveBoostAdjustable (Fixed)12V16.5V5V (12V)16.5V1.5A (Switch)300kHzNo-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
MAX762CPA+
 Maxim Integrated IC Regulators BOOST ADJ/15V 1.5A 8DIP ObsoleteStep-UpPositiveBoostAdjustable (Fixed)12V16.5V5V (15V)16.5V1.5A (Switch)300kHzNo0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
MAX748AEPA+
 Maxim Integrated IC Regulators BUCK 3.3V 0.5A 8DIP ActiveStep-DownPositiveBuckFixed13.3V16V3.3V
-
500mA180kHzNo-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
MAX762EPA+
 Maxim Integrated IC Regulators BOOST ADJ/15V 1.5A 8DIP ObsoleteStep-UpPositiveBoostAdjustable (Fixed)12V16.5V5V (15V)16.5V1.5A (Switch)300kHzNo-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
MAX1705ESE+
 Maxim Integrated IC Regulators BOOST ADJ 1A ActiveStep-UpPositiveBoostAdjustable10.9V5.5V2.5V5.5V1A (Switch)260kHz ~ 340kHzNo-40°C ~ 85°C (TA)
-
-
-
MAX1687EUE+
 Maxim Integrated IC Regulators BOOST ADJ 0.73A 16TSSOP ActiveStep-UpPositiveBoostAdjustable12.7V6V1.25V6V730mA (Switch)1MHzYes-40°C ~ 85°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MAX1688EUE+
 Maxim Integrated IC Regulators BOOST ADJ 0.73A 16TSSOP ActiveStep-UpPositiveBoostAdjustable12.7V6V1.25V6V730mA (Switch)1MHzYes-40°C ~ 85°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MAX768EEE+
 Maxim Integrated IC Regulators SWTCHD Capacitor INV 5MA 16QSOP ObsoleteStep-UpPositive and Negative (Dual Rail)Charge PumpAdjustable (Fixed)22.5V5.5V±1.25V (±5V)±11V5mA25kHz, 100kHzNo-40°C ~ 85°C (TA)Surface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX852ESA+
 Maxim Integrated IC Regulators SWTCHD Capacitor INV 5MA 8SOIC ObsoleteStep-DownNegativeCharge PumpAdjustable (Fixed)14.5V10V-1.28V (-4.1V)-9V5mA100kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX762ESA+
 Maxim Integrated IC Regulators BOOST ADJ/15V 1.5A 8SOIC ObsoleteStep-UpPositiveBoostAdjustable (Fixed)12V16.5V5V (15V)16.5V1.5A (Switch)300kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX679EUA+
 Maxim Integrated IC Regulators SWITCHD Capacitor 3.3V 8UMAX ObsoleteStep-UpPositiveCharge PumpFixed11.8V3.6V3.3V
-
20mA330kHz, 1MHzNo-40°C ~ 85°C (TA)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
MAX684EUA+
 Maxim Integrated IC Regulators SWTCHD Capacitor 5V 50MA 8UMAX ObsoleteStep-UpPositiveCharge PumpFixed12.7V5.5V5V
-
50mA50kHz ~ 2MHzNo-40°C ~ 85°C (TA)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
MAX739EWE+T
 Maxim Integrated IC Regulators BUCK BOOST INV -5V 16SOIC ActiveStep-Up/Step-DownNegativeBuck-BoostFixed14V11V-5V
-
300mA185kHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX738AEWE+T
 Maxim Integrated IC Regulators BUCK 5V 0.75A 16SOIC ActiveStep-DownPositiveBuckFixed16V16V5V
-
750mA160kHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX752EWE+T
 Maxim Integrated IC Regulators BOOST ADJ 1.5A 16SOIC ObsoleteStep-UpPositiveBoostAdjustable11.8V15V2.7V15.75V1.5A (Switch)170kHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX744AEWE+T
 Maxim Integrated IC Regulators BUCK 5V 0.5A 16SOIC ActiveStep-DownPositiveBuckFixed16V16V5V
-
500mA185kHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX748AEWE+T
 Maxim Integrated IC Regulators BUCK 3.3V 0.5A 16SOIC ActiveStep-DownPositiveBuckFixed13.3V16V3.3V
-
500mA180kHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX759CWE+T
 Maxim Integrated IC Regulators BUCK BOOST INV ADJ 16SOIC ActiveStep-Up/Step-DownNegativeBuck-BoostAdjustable14V11V0V-15V300mA185kHzNo0°C ~ 70°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX752CWE+T
 Maxim Integrated IC Regulators BOOST ADJ 1.5A 16SOIC ActiveStep-UpPositiveBoostAdjustable11.8V15V2.7V15.75V1.5A (Switch)170kHzNo0°C ~ 70°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX732EWE+T
 Maxim Integrated IC Regulators BOOST 12V 0.2A 16SOIC ActiveStep-UpPositiveBoostFixed14V9.3V12V
-
200mA170kHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX748ACWE+T
 Maxim Integrated IC Regulators BUCK 3.3V 0.5A 16SOIC ActiveStep-DownPositiveBuckFixed13.3V16V3.3V
-
500mA180kHzNo0°C ~ 70°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX758AEWE+T
 Maxim Integrated IC Regulators BUCK ADJ 0.75A 16SOIC ActiveStep-DownPositiveBuckAdjustable14V16V1.22V16V750mA160kHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
MAX1687EUE+T
 Maxim Integrated IC Regulators BOOST ADJ 0.73A 16TSSOP ActiveStep-UpPositiveBoostAdjustable12.7V6V1.25V6V730mA (Switch)1MHzYes-40°C ~ 85°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MAX1687ESA+T
 Maxim Integrated IC Regulators BST ADJ 0.73A SYNC 8SOIC ActiveStep-UpPositiveBoostAdjustable12.7V6V1.25V6V730mA (Switch)1MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX1994ETM+T
 Maxim Integrated IC Regulators BUCK ADJ/PROG DL 48TQFN ActiveStep-DownPositiveBuckAdjustable (Programmable)22V28V1V (0.7V)5.5V (2V)
-
200kHz, 300kHz, 550kHz, 1MHzYes-40°C ~ 100°C (TA)Surface Mount48-WFQFN Exposed Pad48-TQFN (7x7)
MAX1688EUE+T
 Maxim Integrated IC Regulators BOOST ADJ 0.73A 16TSSOP ActiveStep-UpPositiveBoostAdjustable12.7V6V1.25V6V730mA (Switch)1MHzYes-40°C ~ 85°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MAX1688ESA+T
 Maxim Integrated IC Regulators BST ADJ 0.73A SYNC 8SOIC ActiveStep-UpPositiveBoostAdjustable12.7V6V1.25V6V730mA (Switch)1MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX1928EUB18+T
 Maxim Integrated IC Regulators BCK 1.8V 0.8A SYNC 10UMAX ActiveStep-DownPositiveBuckFixed12.6V5.5V1.8V
-
800mA800kHz ~ 1.2MHzYes-40°C ~ 85°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
MAX1928EUB25+T
 Maxim Integrated IC Regulators BCK 2.5V 0.8A SYNC 10UMAX ActiveStep-DownPositiveBuckFixed12.6V5.5V2.5V
-
800mA800kHz ~ 1.2MHzYes-40°C ~ 85°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
MAX1734EUK18+TG104
 Maxim Integrated IC Regulators BCK 1.8V 0.25A SYNC SOT23 ActiveStep-DownPositiveBuckFixed12.7V5.5V1.8V
-
250mA1.2MHzYes-40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
MAX1832EUT#TG16
 Maxim Integrated IC Regulators BST ADJ 1A SYNC SOT23 Last Time BuyStep-UpPositiveBoostAdjustable11.5V5.5V2V5.5V150mA
-
Yes-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
MAX1837EUT50#TG16
 Maxim Integrated IC Regulators BUCK 5V 0.25A SOT23-6 Last Time BuyStep-DownPositiveBuckFixed14.5V24V5V
-
250mA
-
No-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
MAX852ESA+T
 Maxim Integrated IC Regulators SWTCHD Capacitor INV 5MA 8SOIC ObsoleteStep-DownNegativeCharge PumpAdjustable (Fixed)14.5V10V-1.28V (-4.1V)-9V5mA100kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
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