MAX1631CAI Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BUCK 28SSOP
Documents
Datasheet |
MAX1631CAI![]() |
Specifications
Part Status | Obsolete |
Output Type | Transistor Driver |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Number of Outputs | 2 |
Output Phases | 1 |
Voltage - Supply (Vcc/Vdd) | 4.2 V ~ 30 V |
Frequency - Switching | 200kHz ~ 300kHz |
Duty Cycle (Max) | 99% |
Synchronous Rectifier | Yes |
Clock Sync | Yes |
Control Features | Enable, Reset, Sequencing |
Operating Temperature | 0°C ~ 70°C (TA) |
Package / Case | 28-SSOP (0.209", 5.30mm Width) |
Supplier Device Package | 28-SSOP |
Hide

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 129 |
|
Inquiry | ||||
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 300 |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 146565 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices, Inc. | 40357 |
|
Inquiry | ||
MAX1631CAI+ | Analog Devices, Inc. | 43898 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices Inc./Maxim Integrated | 7128 |
|
Inquiry | ||
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | 9060 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 4037 |
|
Inquiry | |
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | MULTI OUTPUT, LOW-NOISE POWER SU | 2759 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP | 1277 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 3438 |
|
Inquiry | |
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | MULTI OUTPUT, LOW-NOISE POWER SU | 1512 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 2353 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | MULTI OUTPUT, LOW-NOISE POWER SU | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | DC:Active ; - | 0 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI+ | Maxim Integrated | 378 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | 5232 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | 7000 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 28SSOP Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
2585 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 14790 |
|
Inquiry | |
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | MULTI OUTPUT, LOW-NOISE POWER SU | 33840 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices, Inc. | 28-SSOP (0.209", 5.30mm Width) | 8900 |
|
Inquiry | |
MAX1631CAI+ | Analog Devices, Inc. | 28-SSOP (0.209", 5.30mm Width) | 8900 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM/ÃÀÐÅ | 219 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 8570 |
|
Inquiry | ||||||||
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | MULTI OUTPUT, LOW-NOISE POWER SU | 7950 |
|
Inquiry |

Resion LLC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | MXM | In-Stock ; DC:98 | 10 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | 2000 |
|
Inquiry | ||
MAX1631CAI | 2000 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAX1631CAI+ | Maxim | MAX1631 Multi-Output, Low-Noise Power-Supply Controller For Notebook Computers | 400 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP ; 28-SSOP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP PMIC - Voltage Regulators - DC DC Switching Controllers
|
32127 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | MAXIM | 15 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 150000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | MAXIM | DC:23+ ; SSOP28 | 1994 |
|
Inquiry | |
MAX1631CAI | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 28SSOP ; DC:21+ ; 28-SSOP | 125 |
|
Inquiry | |
MAX1631CAI | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 28SSOP ; DC:23+ | 14790 |
|
Inquiry | |
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | MULTI OUTPUT, LOW-NOISE POWER SU ; DC:21+ ; 28-SSOP | 125 |
|
Inquiry | |
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | MULTI OUTPUT, LOW-NOISE POWER SU ; DC:23+ | 33840 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | OEM/CM In stock | 264 |
|
Inquiry | |
MAX1631CAI | MAXIM | OEM/CM In stock | 1830 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 13044 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices | IC REG CTRLR BUCK 28SSOP | 10051 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated Products | 9 |
|
Buy | ||
MAX1631CAI-T | Maxim Integrated Products | 20 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 2317 |
|
Inquiry | |
MAX1631CAI+ | Rochester Electronics | MAX1631 MULTI-OUTPUT, LOW-NOISE | 31578 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | Stock to ship immediately | 219 |
|
Inquiry | |
MAX1631CAI | MAXIM | Stock to ship immediately | 1785 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | IN STOCK | 1397 |
|
Inquiry | |
MAX1631CAI | MAXIM | IN STOCK | 1785 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | IN STOCK Immediate delivery | 1297 |
|
Inquiry | |
MAX1631CAI | MAXIM | IN STOCK Immediate delivery | 1685 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | IN STOCK Immediate delivery | 1197 |
|
Inquiry | |
MAX1631CAI | MAXIM | IN STOCK Immediate delivery | 1585 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | in stock Immediately | 512 |
|
Inquiry | |
MAX1631CAI | MAXIM | in stock Immediately | 2285 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | SSOP28 ; DC:21+ | 9500 |
|
Inquiry | |
MAX1631CAI | MAXIM | SSOP ; DC:21+ | 9500 |
|
Inquiry | |
MAX1631CAI+ | MAXIM | DC:21+ | 2580 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | OEM/CM QUOTES ONLY | NO BROKERS | 2071 |
|
Inquiry | ||
700MAX1631CAI | MAXIM | OEM/CM QUOTES ONLY | NO BROKERS | 2 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | MAXIM | In Stock |
|
Inquiry | ||
MAX1631CAI | Maxim Integrated | In Stock |
|
Inquiry | ||
MAX1631CAI+ | N/A | In Stock |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices Inc./Maxim Integrated | Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP ; Tube | 8725 |
|
Inquiry | |
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | - Controller, Notebook Computers Voltage Regulator IC 2 Output 28-SSOP ; Tube | 3903 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | Original stock,24-hour delivery | 7768 |
|
Inquiry | |
MAX1631CAI | MAXIM/ | Original stock,24-hour delivery | 4246 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI+ | Analog Devices Inc./Maxim Integrated | - Controller Notebook Computers Voltage Regulator IC 2 Output 28-SSOP | 8022 |
|
Inquiry | |
MAX1631CAI | Analog Devices Inc./Maxim Integrated | Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP | 8442 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 12781 |
|
Inquiry | |
MAX1631CAI-T | Maxim Integrated | The parts are in stock | 8462 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | MAXIM SSOP New Original Stock.
|
1000 |
|
Inquiry | |
MAX1631CAI | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 28SSOP New Original Stock.
|
3197 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM SSOP28 | 478 |
|
Inquiry | ||
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 2232 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | IC REG CTRLR BUCK 28SSOP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | MAXIM | SSOP28 ; DC:2022+ | 2500 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
MAX1631CAI+ | Analog Devices, Inc. | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI+ | Rochester Electronics, LLC | IC REG CTRLR BUCK 28SSOP | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI+ | Maxim Integrated | 0 |
|
Inquiry | ||
MAX1631CAI | MAXIM | DC:9834+ ; SSOP28 | 2000 |
|
Inquiry | |
MAX1631CAI-T | Maxim | DC:9952+ | 3826 |
|
Inquiry | |
MAX1631CAI/EAI | Maxim Integrated | 0 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Analog Devices, Inc. | DC:24+ ; Original New | 12556 |
|
Inquiry | |
MAX1631CAI+ | Rochester Electronics | DC:24+ ; Original New | 12529 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI | Maxim Integrated | MAXIM SSOP28 | 6000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI
sku #: MAX1631CAI
|
MAXIM | 1807 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
700MAX1631CAI | MAXI | OEM/CM ONLY | 455 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MAX1631CAI-T | MAXIM | SSOP28 ; DC:02+ | 31897 |
|
Inquiry | |
MAX1631CAI | MAXIM | SSOP28 ; DC:9834+ | 32000 |
|
Inquiry |
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