
For Reference Only
Part Number | LTC3859EFE |
OEMstron Part # | LTC3859EFE |
Manufacturer | Linear Technology/Analog Devices |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
Description | IC POWER MANAGEMENT |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LTC3859EFE PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 6 - Mar 11 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LTC3859EFE Specifications
Part Number | LTC3859EFE | |
Brand | Linear Technology/Analog Devices | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Controllers | |
Manufacturer | Linear Technology/Analog Devices | |
Series | - | |
Output Type | Transistor Driver | |
Function | Step-Down, Step-Up/Step-Down | |
Output Configuration | Positive | |
Topology | Buck, Buck-Boost, SEPIC | |
Number of Outputs | 3 | |
Output Phases | 2 | |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 38V | |
Frequency - Switching | 115kHz ~ 835kHz, 350kHz ~ 535kHz | |
Duty Cycle (Max) | 99%, 100% | |
Synchronous Rectifier | Yes | |
Clock Sync | No | |
Serial Interfaces | - | |
Control Features | Enable, Frequency Control, Power Good, Soft Start, Tracking | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Package / Case | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | |
Supplier Device Package | 38-TSSOP-EP |
LTC3859EFE Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LTC3859EFE#PBF D# V36:1790_06479184 Analog Devices Inc |
DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz Automotive 38-Pin TSSOP EP Tube RoHS: Compliant
|
Americas - 0 |
LTC3859EFE#TRPBF D# V36:1790_06479185 Analog Devices Inc |
DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz Automotive 38-Pin TSSOP EP T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
LTC3859EFE#PBF Linear Technology |
BUCK/BUCK/BOOST, TRIPLE, 38TSSOP |
80 |
LTC3859EFE#TRPBF Linear Technology |
DC-DC converter, step up/down, Uin:4.538V, Uout:0.824 |
Contact Us |
Part Number | Description | Stock |
LTC3859EFE#TRPBF D# LTC3859EFE#TRPBF-ND Analog Devices Inc |
IC REG CTRLR MULT TOP 38TSSOP |
Temporarily Out of Stock |
LTC3859EFE#PBF D# LTC3859EFE#PBF-ND Analog Devices Inc |
IC REG CTRLR MULT TOP 38TSSOP |
10 In Stock |
LTC3859EFE D# LTC3859EFE-ND Analog Devices Inc |
IC POWER MANAGEMENT |
Limited Supply - Call |
Part Number | Description | Stock |
LTC3859EFE#PBF D# LTC3859EFE#PBF Linear Technology |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
3119 |
Part Number | Description | Stock |
LTC3859EFE#TRPBF Linear Technology |
In stock shipping within 2days |
818 |
LTC3859EFE Linear Technology |
In stock shipping within 2days |
183 |
LTC3859EFE#PBF Linear Technology |
In stock shipping within 2days |
153 |
Part Number | Description | Stock |
LTC3859EFE#PBF D# 1799849 Linear Technology |
BUCK/BUCK/BOOST, TRIPLE, 38TSSOP RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
LTC3859EFEPBF Analog Devices Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
12 |
LTC3859EFETRPBF Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
1436 |
LTC3859EFEPBFIFE Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
2856 |
LTC3859EFE Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
2890 |
LTC3859EFEPBFIF Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
361 |
Part Number | Description | Stock |
LTC3859EFEPBFIF Linear Technology |
OEM/CM ONLY |
1002 |
LTC3859EFEPBFIFE Linear Technology |
OEM/CM ONLY |
1003 |
LTC3859EFEPBF Linear Technology |
OEM/CM ONLY |
1000 |
LTC3859EFE Linear Technology |
OEM/CM ONLY |
999 |
LTC3859EFETRPBF Linear Technology |
OEM/CM ONLY |
1004 |
LTC3859EFEPBFF Linear Technology |
OEM/CM ONLY |
1001 |
Part Number | Description | Stock |
LTC3859EFE#TRPBF Linear Technology |
in stock - can ship the same day |
23 |
Part Number | Description | Stock |
LTC3859EFE Linear Technology |
OEM/CM Immediate delivery |
83 |
LTC3859EFE#PBF Linear Technology |
OEM/CM Immediate delivery |
53 |
Part Number | Description | Stock |
LTC3859EFE#TRPBF D# NS-LTC3859EFE#TRPBF Linear Technology |
OEM/CM ONLY |
3885 |
LTC3859EFE#PBF D# NS-LTC3859EFE#PBF Linear Technology |
OEM/CM ONLY |
3905 |
Part Number | Description | Stock |
LTC3859EFE#TRPBF D# LTC3859EFETRPBF Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
LTC3859EFE#PBF D# LTC3859EFE#PBF Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
Part Number | Description | Stock |
LTC3859EFE N/A |
OEM/CM ONLY |
5005 |
LTC3859EFETRPBF Linear Technology |
OEM/CM ONLY |
1254 |
LTC3859EFEPBF Linear Technology |
OEM/CM ONLY |
105 |
LTC3859EFEPBF/IF Linear Technology |
OEM/CM ONLY |
322 |
LTC3859EFEPBF/IFE Linear Technology |
OEM/CM ONLY |
2473 |
Part Number | Description | Stock |
LTC3859EFE#PBF LINEAR |
IN stock Immediate delivery |
48 |
LTC3859EFE LINEAR |
IN stock Immediate delivery |
78 |
Part Number | Description | Stock |
LTC3859EFE-PBF Linear Technology |
shipping today |
1309 |
LTC3859EFE-TRPBF Linear Technology |
shipping today |
1037 |
Part Number | Description | Stock |
LTC3859EFE Linear Technology |
RFQ |
6281 |
LTC3859EFE#PBF Linear Technology |
RFQ |
7180 |
Part Number | Description | Stock |
LTC3859EFE#TRPBF Linear Technology |
IC REG CTRLR MULT TOP 38TSSOP |
300 |
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In Stock | 167 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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100 | $ 0.0000 | $ 0.0000 |
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