
For Reference Only
Part Number | LTC3521EUF#PBF |
OEMstron Part # | LTC3521EUF-PBF |
Manufacturer | Linear Technology/Analog Devices |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK BST ADJ TRPL 24QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LTC3521EUF#PBF PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LTC3521EUF#PBF Specifications
Part Number | LTC3521EUF#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 Regulators | |
Manufacturer | Linear Technology/Analog Devices | |
Series | - | |
Function | Step-Down, Step-Up/Step-Down | |
Output Configuration | Positive | |
Topology | Buck, Buck-Boost | |
Output Type | Adjustable | |
Number of Outputs | 3 | |
Voltage - Input (Min) | 1.8V | |
Voltage - Input (Max) | 5.5V | |
Voltage - Output (Min/Fixed) | 0.6V | |
Voltage - Output (Max) | 5.5V | |
Current - Output | 600mA, 1A | |
Frequency - Switching | 1.1MHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 24-WFQFN Exposed Pad | |
Supplier Device Package | 24-QFN-EP (4x4) |
LTC3521EUF#PBF Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LTC3521EUF#PBF D# V36:1790_06469500 Analog Devices Inc |
Conv DC-DC 1.8V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Triple-Out 1.8V to 5.25V/0.6V to 5.5V 0.6A/1A 24-Pin QFN EP Tube RoHS: Compliant
|
Americas - 1301 |
Part Number | Description | Stock |
LTC3521EUF#PBF Linear Technology |
IC REG BUCK BOOST SYNC ADJ 24QFN |
161 |
Part Number | Description | Stock |
LTC3521EUF#PBF D# LTC3521EUF#PBF-ND Analog Devices Inc |
IC REG BUCK BST ADJ TRPL 24QFN |
512 In Stock |
Part Number | Description | Stock |
LTC3521EUF#PBF Linear Technology |
In stock shipping within 2days |
1600 |
Part Number | Description | Stock |
LTC3521EUFPBF Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
3480 |
Part Number | Description | Stock |
LTC3521EUFPBF Linear Technology |
OEM/CM ONLY |
1254 |
Part Number | Description | Stock |
LTC3521EUF#PBF D# 584-LTC3521EUF#PBF Analog Devices Inc |
Switching Voltage Regulators Synchronous 1A, Buck-Boost and Dual 400mA Buck Converters RoHS: Compliant
|
243 |
Part Number | Description | Stock |
LTC3521EUF#PBF D# NS-LTC3521EUF#PBF Linear Technology |
OEM/CM ONLY |
7774 |
Part Number | Description | Stock |
LTC3521EUF#PBF D# LTC3521EUF#PBF Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
Part Number | Description | Stock |
LTC3521EUF-PBF Linear Technology |
shipping today |
21 |
Part Number | Description | Stock |
LTC3521EUF#PBF D# 53359384 Analog Devices Inc |
Conv DC-DC 1.8V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Triple-Out 1.8V to 5.25V/0.6V to 5.5V 0.6A/1A 24-Pin QFN EP Tube RoHS: Compliant
|
Americas - 1301 |
The Products You May Be Interested In
![]() |
ISL78322ARZ-T | IC REG BCK ADJ 2A/1.7A DL 12DFN | 302 More on Order |
![]() |
LM3207TL/NOPB | IC REG BUCK ADJ 650MA 9USMD | 435 More on Order |
![]() |
XC9235A19CER-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 154 More on Order |
![]() |
XC9260A3EDER-G | 1.5A COT CONTROL SYNCHRONOUS STE | 134 More on Order |
![]() |
LM2733XMF | IC REG BOOST ADJ 1A SOT23-5 | 453 More on Order |
![]() |
XC9281B2BE0R-G | HISAT-COT CONTROL EXTREMELY SMAL | 450 More on Order |
![]() |
LT3663HMS8E#PBF | IC REG BUCK ADJ 1.2A 8MSOP | 369 More on Order |
![]() |
XC9262B2DD1R-G | ULTRA SMALL 1.5A COT CONTROL SYN | 377 More on Order |
![]() |
L200CH | IC REG BUCK ADJ 2A 5PENTAWATT | 114 More on Order |
![]() |
ADP2370ACPZ-1.8-R7 | IC REG BUCK 1.8V 800MA 8LFCSP | 288 More on Order |
![]() |
XC9235A20C4R-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 444 More on Order |
![]() |
XCM414B101D2-G | VOLTAGE REGULATOR WITH BRIDGE DI | 200 More on Order |
Quick Inquiry
In Stock | 2,812 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 9.3863 | $ 9.3863 |
100 | $ 9.3863 | $ 938.6300 |
500 | $ 9.3863 | $ 4,693.1500 |
1000 | $ 9.3863 | $ 9,386.3000 |
2500 | $ 9.3863 | $ 23,465.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.