LTC3891MPUDC#PBF Price & Stock
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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BUCK 20QFN
Documents
| Datasheet |
LTC3891MPUDC#PBF
|
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 | -55°C ~ 150°C (TJ) |
| Package / Case | 20-WFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (3x4) |
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Ersa Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 354 |
|
Inquiry |
Fmall Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 4400 |
|
Inquiry |
Xinghuan International Trade Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices, Inc. | 44830 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology/Analog Devices | DC:Active ; - | 202 |
|
Inquiry |
Chip Source Co.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology | IC REG CTRLR BUCK 20QFN | 152509 |
|
Inquiry |
ICSOSO Electronics Company Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices | DC DC Cntrlr Single-OUT Sync Step Down 4V to 60V Input Automotive 20-Pin QFN EP | 3776 |
|
Inquiry |
Microchip USA
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||
|---|---|---|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 2870 |
|
Inquiry |
PNEDA Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology/Analog Devices | 5465 |
|
Inquiry |
Shenzhen Dasenic Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices, Inc(ADI) | IC REG CTRLR BUCK 20QFN Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
10008 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | 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 | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry |
Longzi Technology (Shenzhen) Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 529 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology | IC REG CTRLR BUCK 20QFN | 43 |
|
Inquiry |
Unikey Electronics Pte. Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices | 1820 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 1367 |
|
Inquiry |
Lanka Micro Electronic Co.,Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology / Analog Devices | IC REG CTRLR BUCK 20QFN | 73 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 10000 |
|
Inquiry |
Hotenda Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) | 821 |
|
Inquiry |
Hong Kong Brave Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices, Inc. | 20-WFQFN Exposed Pad | 10000 |
|
Inquiry |
Dechoele Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | 8329 |
|
Inquiry |
Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices, Inc. | 35000 |
|
Inquiry |
Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 2180 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology / Analog Devices | IC REG CTRLR BUCK 20QFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |
ODG (Origin Data Global)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices | IC REG CTRLR BUCK 20QFN | 2093 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | ADI | In-Stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 297 |
|
Inquiry |
EA-chip Industry Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 3683 |
|
Inquiry |
KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN ; DC:21+ ; 20-QFN (3x4) | 111 |
|
Inquiry | |
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN ; DC:23+ | 2180 |
|
Inquiry |
Cytech Systems Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | Available, Contact us | 182 |
|
Inquiry |
Win Source
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN / Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) | 2093 |
|
Buy |
Shenzhen Shengyu Electronics Tech Limited.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices | IC REG CTRLR BUCK 20QFN | 11000 |
|
Inquiry |
Ample Chip
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology (Analog Devices, Inc.) | IC REG CTRLR BUCK 20QFN | 4950 |
|
Inquiry |
Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) | 433 |
|
Inquiry |
Anterwell Technology Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | LT | QFN20 | 5000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear | DC:22+ ; IC REG CTRLR BUCK PWM CM 20-QFN | 15000 |
|
Inquiry |
Ariat Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | ADI (Analog Devices, Inc.) | IC REG CTRLR BUCK 20QFN New Original Stock.
|
1500 |
|
Inquiry |
YIC International Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891#MPUDC#PBF | 500 |
|
Inquiry | ||||||||||||
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 2703 |
|
Inquiry |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices, Inc. | DC:24+ ; Original New | 14469 |
|
Inquiry |
He Qing Electronics Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices Inc. | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) ; Tube | 6151 |
|
Inquiry |
Unicom Electronics co.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC-PBF | LINEAR | shipping today | 446 |
|
Inquiry |
GlobalTek Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDCPBF | N/A | OEM/CM QUOTES ONLY | NO BROKERS | 2436 |
|
Inquiry |
Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Linear Technology | In Stock |
|
Inquiry |
IC Components Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC3891#MPUDC#PBF | original | Standard Package | 1200 |
|
Buy | ||||||
| LTC3891MPUDC#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 1500 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | ADI/ | DC:2020+ ; QFN-20 | 15000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices / Linear Technology | Switching Voltage Regulators L IQ, 60V Sync Buck Cntr | in stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | AD | QFN-20 ; DC:2023+ | 8855 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDCPBF | Linear Technology | 0 |
|
Inquiry | ||
| LTC3891MPUDC#PBF | Linear Technology | IC REG CTRLR BUCK PWM CM 20-QFN | 0 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | ADI | New and original ; DC:2020+ | 2000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | Analog Devices | Switching Voltage Regulators Low IQ, 60V Synchronous Step-Down Controller | in stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| LTC3891MPUDC#PBF | ADI (Analog Devices, Inc.) | IC REG CTRLR BUCK 20QFN | 7790 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
LTC3891MPUDCPBF
sku #: LTC3891MPUDCPBF
|
Analog Devices | 2015 |
|
Inquiry |
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