
For Reference Only
Part Number | LTC3890EUH#PBF |
OEMstron Part # | LTC3890EUH-PBF |
Manufacturer | Linear Technology/Analog Devices |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
Description | IC REG CTRLR BUCK/SEPIC 32QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LTC3890EUH#PBF PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 23 - Mar 28 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LTC3890EUH#PBF Specifications
Part Number | LTC3890EUH#PBF | |
Brand | Linear Technology/Analog Devices | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Controllers | |
Manufacturer | Linear Technology/Analog Devices | |
Series | PolyPhase® | |
Output Type | Transistor Driver | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Number of Outputs | 2 | |
Output Phases | 2 | |
Voltage - Supply (Vcc/Vdd) | 4V ~ 60V | |
Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz | |
Duty Cycle (Max) | 99% | |
Synchronous Rectifier | Yes | |
Clock Sync | No | |
Serial Interfaces | - | |
Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Package / Case | 32-WFQFN Exposed Pad | |
Supplier Device Package | 32-QFN (5x5) |
LTC3890EUH#PBF Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LTC3890EUH#TRPBF D# V72:2272_06479447 Analog Devices Inc |
DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP T/R RoHS: Compliant
|
Americas - 0 |
LTC3890EUH#PBF D# E54:1762_01037967 Analog Devices Inc |
DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube RoHS: Compliant
|
Europe - 1078 |
Part Number | Description | Stock |
LTC3890EUH#TRPBF Linear Technology |
DC-DC converter, step down, Uin:460V, Uout:0.824V, 25 |
Contact Us |
LTC3890EUH#PBF Linear Technology |
DUAL SYNCHRONOUS STEP-DOWN DC/DC CONTROLLER QFN-32, Supply Voltage Min:4V, Supply Voltage Max:60V, No. of Outputs:2, Duty Cycle (%):99%, Controller IC Case Style:QFN, No. of Pins:32, Switching Frequency:900kHz, Packaging:Cut Tape , RoHS Compliant: Yes |
37 |
Part Number | Description | Stock |
LTC3890EUH#PBF D# C1S424500612666 Analog Devices Inc |
DC DC Cntrlr Dual-OUT Sync Step Down 4V to 60V Input Automotive 32-Pin QFN EP RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
|
73 |
Part Number | Description | Stock |
LTC3890EUH#TRPBF D# LTC3890EUH#TRPBFTR-ND Analog Devices Inc |
IC REG CTRLR BUCK/SEPIC 32QFN |
On Order |
LTC3890EUH#PBF D# LTC3890EUH#PBF-ND Analog Devices Inc |
IC REG CTRLR BUCK/SEPIC 32QFN |
489 In Stock |
Part Number | Description | Stock |
LTC3890EUH#TRPBF Linear Technology |
In stock shipping within 2days |
4260 |
LTC3890EUH#PBF Linear Technology |
In stock shipping within 2days |
302 |
Part Number | Description | Stock |
LTC3890EUHPBF N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
7917 |
LTC3890EUHPBFIHMP Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
683 |
LTC3890EUHPBFIH Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
2097 |
LTC3890EUHPBFI Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
565 |
Part Number | Description | Stock |
LTC3890EUHPBF Linear Technology |
OEM/CM ONLY |
1389 |
LTC3890EUHPBFI Linear Technology |
OEM/CM ONLY |
1390 |
LTC3890EUHPBFIHMP Linear Technology |
OEM/CM ONLY |
1392 |
LTC3890EUHPBFIU Linear Technology |
OEM/CM ONLY |
101 |
LTC3890EUHPBFIH Linear Technology |
OEM/CM ONLY |
1391 |
Part Number | Description | Stock |
LTC3890EUH#PBF ADI Electronics Inc |
OEM/CM Immediate delivery |
30000 |
Part Number | Description | Stock |
LTC3890EUH#TRPBF D# 584-LTC3890EUH#TRPBF Analog Devices Inc |
Switching Voltage Regulators 60V, Low IQ, Dual Output Synchronous Step-Down Controller RoHS: Compliant
|
2771 |
LTC3890EUH#PBF D# 584-LTC3890EUH#PBF Analog Devices Inc |
Switching Voltage Regulators 60V, Low IQ, Dual Output Synchronous Step-Down Controller RoHS: Compliant
|
841 |
Part Number | Description | Stock |
LTC3890EUH#TRPBF D# NS-LTC3890EUH#TRPBF Linear Technology |
OEM/CM ONLY |
3987 |
LTC3890EUH#PBF D# NS-LTC3890EUH#PBF Linear Technology |
OEM/CM ONLY |
2426 |
Part Number | Description | Stock |
LTC3890EUH#PBF Linear Technology |
DUAL SWITCHING CONTROLLER, 585 kHz SWITCHING FREQ-MAX, PQCC32 |
8 |
Part Number | Description | Stock |
LTC3890EUH#PBF D# 8225761 Analog Devices Inc |
Analog Devices LTC3890EUH#PBF, Dual Step Down DC-DC Controller 900 kHz 32-Pin, QFN, EA Min Qty: 1
Container: Bulk
|
67 |
Part Number | Description | Stock |
LTC3890EUH#PBF D# LTC3890EUH#PBF Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
LTC3890EUH#TRPBF D# LTC3890EUHTRPBF Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
Part Number | Description | Stock |
LTC3890EUHPBF/I Linear Technology |
OEM/CM ONLY |
498 |
LTC3890EUHPBF/I/H Linear Technology |
OEM/CM ONLY |
6894 |
LTC3890EUHPBF/I/H/MP Linear Technology |
OEM/CM ONLY |
701 |
LTC3890EUHPBF Linear Technology |
OEM/CM ONLY |
783 |
Part Number | Description | Stock |
LTC3890EUH#PBF Analog Devices Inc |
IN stock Immediate delivery |
29985 |
Part Number | Description | Stock |
LTC3890EUH-PBF Linear Technology |
shipping today |
416 |
Part Number | Description | Stock |
LTC3890EUH#PBF D# 53029680 Analog Devices Inc |
DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube RoHS: Compliant
|
Americas - 1078 |
Part Number | Description | Stock |
LTC3890EUHPBF Linear Technology |
RFQ |
7182 |
Part Number | Description | Stock |
LTC3890EUH#PBF Linear Technology |
IC REG CTRLR BUCK/SEPIC 32QFN |
870 |
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Quick Inquiry
In Stock | 5,322 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 11.2729 | $ 11.2729 |
100 | $ 11.2729 | $ 1,127.2900 |
500 | $ 11.2729 | $ 5,636.4500 |
1000 | $ 11.2729 | $ 11,272.9000 |
2500 | $ 11.2729 | $ 28,182.2500 |
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