LTC3890MPUH#TRPBF Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BUCK/SEPIC 32QFN
Documents
Datasheet |
LTC3890MPUH#TRPBF![]() |
Specifications
Series | PolyPhase® |
Part Status | Active |
Output Type | Transistor Driver |
Function | Step-Down, Step-Up/Step-Down |
Output Configuration | Positive |
Topology | Buck, SEPIC |
Number of Outputs | 2 |
Output Phases | 2 |
Voltage - Supply (Vcc/Vdd) | 4 V ~ 60 V |
Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
Duty Cycle (Max) | 99% |
Synchronous Rectifier | Yes |
Clock Sync | No |
Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
Operating Temperature | -55°C ~ 150°C (TJ) |
Package / Case | 32-WFQFN Exposed Pad |
Supplier Device Package | 32-QFN (5x5) |
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Ande Electronics Co. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | ADI (Analog Devices, Inc.) | LTC3890MPUH#trPBF IN STOCK | 10000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK/SEPIC 32QFN | 2321 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 2814 |
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Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology/Analog Devices | 7501 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK/SEPIC 32QFN | 1770 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology/Analog Devices | DC:Active ; - | 0 |
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Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology | Buck, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 32-QFN (5x5) | 2655 |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology | IC REG CTRLR BUCK/SEPIC 32QFN | 194900 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK/SEPIC 32QFN | 2675 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology | IC REG CTRLR BUCK/SEPIC 32QFN | 150000 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | 9236 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology/Analog Devices | LTC3890 Buck Tape & Reel (TR) PolyPhase? DC to DC switching controller 5mm 24V 105kHz~835kHz 350kHz~535kHz -55C~150C TJ | 6693 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology | DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP T/R / IC REG CTRLR BUCK/SEPIC 32QFN | 0 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices, Inc(ADI) | IC REG CTRLR BUCK/SEPIC 32QFN Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
16167 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices, Inc. | 32-WFQFN Exposed Pad | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK/SEPIC 32QFN | 16870 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology / Analog Devices | IC REG CTRLR BUCK/SEPIC 32QFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK/SEPIC 32QFN | 3872 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG CTRLR BUCK/SEPIC 32QFN | 4879 |
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Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices, Inc. | 47175 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK/SEPIC 32QFN ; DC:21+ ; 32-QFN (5x5) | 125 |
|
Inquiry | |
LTC3890MPUH#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK/SEPIC 32QFN ; DC:23+ | 16870 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices | IC REG CTRLR BUCK/SEPIC 32QFN | 11864 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology | IC REG CTRLR BUCK/SEPIC 32QFN | 16751 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | ADI | DC:22+ ; QFN-32 | 50000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) ; Tape & Reel (TR) | 6768 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices Inc. | Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) | 412 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices, Inc. | 35000 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Linear Technology | In Stock |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices, Inc. | DC:24+ ; Original New | 34100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Advanced Linear Devices, Inc. | The parts are in stock | 8053 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices / Linear Technology | Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUHTRPBF | Linear Technology | 0 |
|
Inquiry | ||
LTC3890MPUH#TRPBF | Linear Technology | IC REG CTRLR BUCK PWM CM 32-QFN | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | ADI (Analog Devices, Inc.) | IC REG CTRLR BUCK/SEPIC 32QFN | 4385 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUHTRPBF
sku #: LTC3890MPUHTRPBF
|
1100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LTC3890MPUH#TRPBF | Analog Devices | Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller | in stock |
|
Inquiry |
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