
For Reference Only
Part Number | LT3690IUFE#TRPBF |
OEMstron Part # | LT3690IUFE-TRPBF |
Manufacturer | Linear Technology/Analog Devices |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJUSTABLE 4A 26QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LT3690IUFE#TRPBF PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LT3690IUFE#TRPBF Specifications
Part Number | LT3690IUFE#TRPBF | |
Brand | Linear Technology/Analog Devices | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | Linear Technology/Analog Devices | |
Series | - | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Output Type | Adjustable | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 3.9V | |
Voltage - Input (Max) | 36V | |
Voltage - Output (Min/Fixed) | 0.8V | |
Voltage - Output (Max) | 20V | |
Current - Output | 4A | |
Frequency - Switching | 138kHz ~ 1.5MHz | |
Synchronous Rectifier | No | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 26-WFQFN Exposed Pad | |
Supplier Device Package | 26-QFN (4x6) |
LT3690IUFE#TRPBF Documents

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Part Number | Description | Stock |
LT3690IUFE#PBF D# V36:1790_06429547 Analog Devices Inc |
Conv DC-DC 3.9V to 36V Synchronous Step Down Single-Out 0.8V to 20V 4A Automotive 26-Pin QFN EP Tube RoHS: Compliant
|
Americas - 0 |
LT3690IUFE#TRPBF D# V72:2272_06429548 Analog Devices Inc |
Conv DC-DC 3.9V to 36V Synchronous Step Down Single-Out 0.8V to 20V 4A Automotive 26-Pin QFN EP T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
LT3690IUFE#TRPBF Linear Technology |
IC REG BUCK ADJ 4A 26QFN |
Contact Us |
LT3690IUFE#PBF Linear Technology |
SP-SWREG/Monolithic, 36V, 4A, Low Iq, 1.5MHz Sync. Buck Converter , RoHS Compliant: Yes |
Contact Us |
Part Number | Description | Stock |
LT3690IUFE#TRPBF Analog Devices Inc |
QFN-26 DC-DC Converters RoHS |
6 |
Part Number | Description | Stock |
LT3690IUFE#PBF D# LT3690IUFE#PBF-ND Analog Devices Inc |
IC REG BUCK ADJUSTABLE 4A 26QFN |
On Order |
LT3690IUFE#TRPBF D# LT3690IUFE#TRPBFTR-ND Analog Devices Inc |
IC REG BUCK ADJUSTABLE 4A 26QFN |
1997 In Stock |
Part Number | Description | Stock |
LT3690IUFE#TRPBF Linear Technology |
In stock shipping within 2days |
6644 |
LT3690IUFE#PBF Linear Technology |
In stock shipping within 2days |
139 |
Part Number | Description | Stock |
LT3690IUFETRPBF Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
8120 |
Part Number | Description | Stock |
LT3690IUFETRPBF Linear Technology |
OEM/CM ONLY |
125 |
Part Number | Description | Stock |
LT3690IUFE#TRPBF D# C671250 Analog Devices Inc |
6 |
Part Number | Description | Stock |
LT3690IUFE#TRPBF Linear Technology |
OEM/CM Immediate delivery |
39 |
Part Number | Description | Stock |
LT3690IUFE#PBF D# 584-LT3690IUFE#PBF Analog Devices Inc |
Switching Voltage Regulators 36V, 4A, Low Iq, 1.5MHz Sync. Buck Converter RoHS: Compliant
|
12 |
Part Number | Description | Stock |
LT3690IUFE#PBF D# NS-LT3690IUFE#PBF Linear Technology |
OEM/CM ONLY |
6498 |
LT3690IUFE#TRPBF D# NS-LT3690IUFE#TRPBF Linear Technology |
OEM/CM ONLY |
3731 |
Part Number | Description | Stock |
LT3690IUFE#PBF Linear Technology |
SWITCHING REGULATOR, CURRENT-MODE, 8A, 1680KHZ SWITCHING FREQ-MAX, BIPOLAR, PQCC26 |
1 |
Part Number | Description | Stock |
LT3690IUFE#PBF D# 8580655 Analog Devices Inc |
Analog Devices, LT3690IUFE#PBF DC-DC Converter, 1-Channel 4A Adjustable 26-Pin, QFN, EA Min Qty: 1
Container: Bulk
|
82 |
Part Number | Description | Stock |
LT3690IUFE#TRPBF D# LT3690IUFETRPBF Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
LT3690IUFE#PBF D# LT3690IUFE#PBF Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
Part Number | Description | Stock |
LT3690IUFETRPBF Linear Technology |
OEM/CM ONLY |
7667 |
Part Number | Description | Stock |
LT3690IUFE#TRPBF LINEAR |
IN stock Immediate delivery |
34 |
Part Number | Description | Stock |
LT3690IUFE-TRPBF Linear Technology |
shipping today |
98 |
Part Number | Description | Stock |
LT3690IUFE#PBF Linear Technology |
IC REG BUCK ADJ 4A 26QFN / Conv DC-DC 3.9V to 36V Synchronous Step Down Single-Out 0.8V to 20V 4A Automotive 26-Pin QFN EP Tube |
300 |
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100 | $ 13.7569 | $ 1,375.6900 |
500 | $ 13.7569 | $ 6,878.4500 |
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