MP4458DQT-LF-Z Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK ADJ 1A
Documents
Datasheet |
MP4458DQT-LF-Z![]() |
Specifications
Part Status | Active |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 3.8V |
Voltage - Input (Max) | 36V |
Voltage - Output (Min/Fixed) | 0.8V |
Voltage - Output (Max) | 30V |
Current - Output | 1A |
Frequency - Switching | Up to 4MHz |
Synchronous Rectifier | No |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | 10-WFDFN Exposed Pad |
Supplier Device Package | 10-TQFN (3x3) |
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EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJUSTABLE 1A 10TQFN | 2917 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | 9488 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | 8527 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
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MP4458DQT-LF-P
sku #: 946-MP4458DQTLFP
|
Monolithic Power Systems (MPS) | Switching Voltage Regulators 1A, 4MHz, 36V Nonsync Step-Down Switching Voltage Regulators
|
907 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJUSTABLE 1A 10TQFN | 15284 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJUSTABLE 1A 10TQFN | 53452 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | 2000 |
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Inquiry | ||
MP4458DQT-LF-Z | 2000 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS/ÃÀ¹úоԴ | 365 |
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Inquiry | ||
MP4458DQT-LF-Z ΜÇÔ´IC | MPS/ÃÀ¹úоԴ | 4895 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJ 1A ; 10-TQFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJUSTABLE 1A 10TQFN | 1004 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJ 1A | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | IC REG BUCK ADJUSTABLE 1A 10TQFN | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJ 1A PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | DC:23+ ; TQFN-10 | 359 |
|
Inquiry | |
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJ 1A 10TQFN ; DC:23+ | 2330 |
|
Inquiry | |
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJUSTABLE 1A 10TQFN ; DC:21+ ; 10-TQFN (3x3) | 125 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems | Brand new and original/respond online to quote. | 16217 |
|
Inquiry | |
MP4458DQT-LF-Z QFN10 | MPS | Brand new and original/respond online to quote. | 6530 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | DC:Active ; - | 8 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJUSTABLE 1A 10TQFN | 10000 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems | IC REG BUCK ADJUSTABLE 1A 10TQFN | 111862 |
|
Buy |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | TQFN-10 | 5000 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems | 44729 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJUSTABLE 1A 10TQFN | 37414 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJ 1A 10TQFN | 2330 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJUSTABLE 1A 10TQFN | 2975 |
|
Buy |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | OEM/CM In stock | 8400 |
|
Inquiry | |
MP4458DQT-LF-Z IC | MPS | OEM/CM In stock | 40000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | IN STOCK | 50000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | Stock to ship immediately | 56000 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | OEM/CM Immediate delivery | 6000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | QFN-10 ; DC:19+ | 187177 |
|
Inquiry | |
MP4458DQT-LF-Z QFN10 | MPS | QFN10 ; DC:1022+ | 2113 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | new and original ROHS ; DC:13+ ; TQFN-10 | 365 |
|
Inquiry | ||
MP4458DQT-LF-Z | new and original ROHS ; DC:2013+ ; TQFN-10 | 365 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LFZ | Monolithic Power Systems | Available, Contact us | 1000 |
|
Inquiry | |
MP4458DQT-LF-Z | Monolithic Power Systems | Available, Contact us | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | TQFN10 ; DC:16+ | 15397 |
|
Inquiry | |
MP4458DQT-LF-Z IC | MPS/ | TQFN-10 | 4000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | in stock Immediately | 1500 |
|
Inquiry | |
MP4458DQT-LF-Z IC | MPS | in stock Immediately | 20500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQTLFZ | MPS | OEM/CM QUOTES ONLY | NO BROKERS | 50042 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | Original stock,24-hour delivery | 40039 |
|
Inquiry | |
MP4458DQT-LF-Z IC | MPS | Original stock,24-hour delivery | 19261 |
|
Inquiry | |
MP4458DQT-LF-Z QFN10 | MPS | Original stock,24-hour delivery | 7378 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJ 1A | 8970 |
|
Inquiry | |
MP4458DQT-LF-Z IC | MPS (Monolithic Power Systems) | The parts are in stock | 8226 |
|
Inquiry | |
MP4458DQT-LF-Z QFN10 | MPS (Monolithic Power Systems) | The parts are in stock | 9360 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 10-WFDFN Exposed Pad | 916 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems Inc. | IC REG BUCK ADJ 1A 10TQFN New Original Stock.
|
33436 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJUSTABLE 1A 10TQFN | 10000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems | DC:24+ ; Original New | 49877 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | QFN ; DC:2023+ | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems (MPS) | Switching Voltage Regulators 1A, 4MHz, 36V Nonsync Step-Down | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z IC | MPS/ | DC:1649 ; TQFN-10 | 9000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | DC:12+ ; QFN10 | 2808 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQTLFZ
sku #: MP4458DQTLFZ
|
MPS | 48102 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | Monolithic Power Systems (MPS) | Switching Voltage Regulators 1A, 4MHz, 36V Nonsync Step-Down | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MP4458DQT-LF-Z | MPS | SOT23 ; DC:18+ | 30000 |
|
Inquiry |
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