LTC3891IUDC#TRPBF Price & Stock
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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BUCK 20QFN
Documents
| Datasheet |
LTC3891IUDC#TRPBF
|
Specifications
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| 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, Power Good, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 20-WFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (3x4) |
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Allelco Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices, Inc. | IC REG CTRLR BUCK 20QFN Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
|
5374 |
|
Inquiry |
Mouser
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC3891IUDC#TRPBF
sku #: 584-LTC3891IUDCTRPBF
|
Analog Devices | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr Switching Voltage Regulators
|
1788 In Stock |
|
Buy | ||||||||||||
|
LTC3891IUDC#PBF
sku #: 584-LTC3891IUDC#PBF
|
Analog Devices | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr Switching Voltage Regulators
|
430 In Stock |
|
Buy |
Ersa Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 11779 |
|
Inquiry |
Fmall Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 8990 |
|
Inquiry |
Xinghuan International Trade Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices, Inc. | 46095 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology/Analog Devices | DC:Active ; - | 2648 |
|
Inquiry |
Chip Source Co.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology | IC REG CTRLR BUCK 20QFN | 181082 |
|
Inquiry |
Newark element14
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
LTC3891IUDC#TRPBF
sku #: 50AK3333
|
Analog Devices | Analog Devices - Dc/Dc Ctrl, Sync Buck, 835Khz, 125Deg C - Ltc3891Iudc#trpbf |Analog Devices LTC3891IUDC#TRPBF | in stock |
|
Buy |
Fly-Wing Technology (HK) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology/Analog Devices | LTC3891 Buck Tape & Reel (TR) S-PQCC-N20 DC to DC switching controller 4mm 5.1V 105kHz~835kHz 350kHz~535kHz -40C~125C TJ | 10592 |
|
Buy |
Microchip USA
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 2397 |
|
Inquiry |
PNEDA Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology/Analog Devices | 21919 |
|
Inquiry |
Shenzhen Dasenic Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices, Inc(ADI) | IC REG CTRLR BUCK 20QFN Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
52149 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | ADI (Analog Devices, Inc.) | IC REG CTRLR BUCK 20QFN ; 20-QFN (3x4) PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |
Lvy Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry |
Longzi Technology (Shenzhen) Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 12494 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology | IC REG CTRLR BUCK 20QFN | 12000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 3323 |
|
Inquiry |
Lanka Micro Electronic Co.,Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology / Analog Devices | IC REG CTRLR BUCK 20QFN | 3206 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 10000 |
|
Inquiry |
Hotenda Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) | 1399 |
|
Inquiry |
Hong Kong Brave Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices, Inc. | 20-WFQFN Exposed Pad | 10000 |
|
Inquiry |
Dechoele Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | 6422 |
|
Inquiry |
Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices, Inc. | 35000 |
|
Inquiry |
Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 29250 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology / Analog Devices | IC REG CTRLR BUCK 20QFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |
Classic Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | LINEAR TECHNOLOGY | 3738 |
|
Inquiry |
ODG (Origin Data Global)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices | IC REG CTRLR BUCK 20QFN | 7415 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | ADI | In-Stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology | IC REG CTRLR BUCK 20QFN | 7955 |
|
Inquiry |
EA-chip Industry Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 2256 |
|
Inquiry |
KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN ; DC:21+ ; 20-QFN (3x4) | 111 |
|
Inquiry | |
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN ; DC:23+ | 29250 |
|
Inquiry |
Cytech Systems Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | ANALOG DEVICES | Available, Contact us | 431 |
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Inquiry |
Win Source
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 5000 |
|
Buy |
LIXINC Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 5631 |
|
Inquiry |
Shenzhen Shengyu Electronics Tech Limited.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices | IC REG CTRLR BUCK 20QFN | 13005 |
|
Inquiry |
Ample Chip
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG CTRLR BUCK 20QFN | 15479 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDCTRPBF | ANALOG DEVICES INC. | 2 |
|
Buy |
Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) | 251 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology/Analog Devices | IC REG CTRLR BUCK 20QFN | 4833 |
|
Inquiry |
SILITECH Components Inc
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | LINEAR | OEM/CM In stock | 128 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | ADI | DC:22+ | 50000 |
|
Inquiry |
RX Electronics Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | ADI (Analog Devices, Inc.) | IC REG CTRLR BUCK 20QFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
2521 |
|
Inquiry |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices, Inc. | DC:24+ ; Original New | 47408 |
|
Inquiry |
He Qing Electronics Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices Inc. | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) ; Tape & Reel (TR) | 6045 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | LINEAR | QFN ; DC:21+ | 963 |
|
Inquiry |
Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Linear Technology | In Stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | LINEAR | in stock Immediately | 376 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Advanced Linear Devices, Inc. | The parts are in stock | 8014 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices / Linear Technology | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr | in stock |
|
Inquiry |
Quest Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891IUDCTR#PBF | Analog Devices Inc | LTC3891IUDCTR#PBF | 160 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | AD | QFN-20 ; DC:2023+ | 8100 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDCTRPBF | Linear Technology | 0 |
|
Inquiry | ||
| LTC3891IUDC#TRPBF | Linear Technology | IC REG CTRLR BUCK PWM CM 20-QFN | 0 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | Analog Devices | Switching Voltage Regulators Low IQ, 60V Synchronous Step-Down Controller | in stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDC#TRPBF | ADI (Analog Devices, Inc.) | IC REG CTRLR BUCK 20QFN | 1745 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
LTC3891IUDCTRPBF
sku #: LTC3891IUDCTRPBF
|
LINEAR | 4437 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891IUDCTRPBF | LINE | OEM/CM ONLY | 615 |
|
Inquiry |
Farnell element14
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
LTC3891IUDC#TRPBF
sku #: 4026583
|
Analog Devices | Analog Devices - Dc/Dc Ctrl, Sync Buck, 835Khz, 125Deg C - Ltc3891Iudc#trpbf |Analog Devices LTC3891IUDC#TRPBF | in stock |
|
Buy |
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