Images are for reference only See Product Specifications
ADI LT3508EUF#PBF
Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 1.4A 24-WFQFN Exposed Pad
Brands: Analog Devices, Inc
Mfr.Part #: LT3508EUF#PBF
Datasheet: LT3508EUF#PBF Datasheet (PDF)
Package/Case: QFN24
RoHS Status:
Stock Condition: 3314 pcs, New Original
Product Type: Power Management ICs
0
1
*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $5.875 | $5.875 |
| 30 | $5.698 | $170.940 |
In Stock:3314 PCS
*Products eligible for online ordering ship within 1-2 business days,please contact us for exact shipping times.
LT3508EUF#PBF General Description
The LT3508 is a dual current mode PWM step-down DC/DC converter with internal power switches capable of generating two 1.4A outputs. The wide input voltage range of 3.7V to 36V makes the LT3508 suitable for regulating power from a wide variety of sources, including automotive batteries, 24V industrial supplies and unregulated wall adapters. Both converters are synchronized to a single oscillator programmable up to 2.5MHz and run with opposite phases, reducing input ripple current. Its high operating frequency allows the use of small, low cost inductors and ceramic capacitors, resulting in low, predictable output ripple. Each regulator has independent tracking and soft-start circuits and generates a power good signal when its output is in regulation, easing power supply sequencing and interfacing with microcontrollers and DSPs.
Features
- Wide Input Voltage Range: 3.7V to 36V
- Two 1.4A Output Switching Regulators with Internal Power Switches
- Adjustable 250kHz to 2.5MHz Switching Frequency
- Synchronizable over the Full Frequency Range
- Anti-Phase Switching Reduces Ripple
- Uses Small Inductors and Ceramic Capacitors
Application
- Automotive
- DSP Power Supplies
- Wall Transformer Regulation
- DSL and Cable Modems
- PCI Express
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | LT3508EUF#PBF | Pbfree Code | No |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | ANALOG DEVICES INC | Pin Count | 24 |
| Manufacturer Package Code | 05-08-1697 | Reach Compliance Code | compliant |
| Samacsys Manufacturer | Analog Devices | Additional Feature | ALSO AVAILABLE ADJUSTABLE OUTPUT DOWN TO 0.8V |
| Analog IC - Other Type | SWITCHING REGULATOR | Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | JESD-30 Code | S-PQCC-N24 |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Terminals | 24 | Package Body Material | PLASTIC/EPOXY |
| Package Code | HVQCCN | Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES | Switcher Configuration | PHASE-SHIFT |
| Temperature Grade | OTHER | Terminal Finish | MATTE TIN |
| Terminal Form | NO LEAD | Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
Step1 :Product
-
Step2 :Vacuum packaging
-
Step3 :Anti-static bag
-
Step4 :Individual packaging
-
Step5 :Packaging boxes
-
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
-
The LT3508EUF#PBF chip is a synchronous buck-boost DC/DC converter. It is designed to regulate the output voltage over a wide input voltage range, making it ideal for battery-operated systems. The chip offers high efficiency and supports input voltages from 2.8V to 30V, with an adjustable output voltage from 2.8V to 30V. It is commonly used in applications such as automotive, industrial, and portable devices.
-
Features
The features of LT3508EUF#PBF include a wide input voltage range of 2.5V to 38V, a high-precision feedback voltage reference, low quiescent current of 10µA, adjustable switching frequency, and a peak switch current of 2A. It also has overvoltage protection, soft-start, current limit, and thermal shutdown functions. -
Pinout
The LT3508EUF#PBF is an integrated DC/DC converter IC. It has a pin count of 24 and offers functions like step-up and step-down voltage conversion, current limiting, and soft-start capabilities. -
Manufacturer
Analog Devices is the manufacturer of LT3508EUF#PBF. It is an American multinational semiconductor company specializing in data conversion, signal processing, and power management technology. -
Application Field
The LT3508EUF#PBF is a monolithic buck-boost DC/DC converter with a wide input range. It is commonly used in applications such as battery-powered systems, industrial equipment, automotive electronics, and portable instruments where it is required to efficiently regulate and convert power from a variety of input sources, including batteries, USB ports, and solar panels. -
Package
The LT3508EUF#PBF chip is in a 4x5mm QFN package type.
Datasheet PDF
Key points
-
The LT3508EUF#PBF chip is a synchronous buck-boost DC/DC converter. It is designed to regulate the output voltage over a wide input voltage range, making it ideal for battery-operated systems. The chip offers high efficiency and supports input voltages from 2.8V to 30V, with an adjustable output voltage from 2.8V to 30V. It is commonly used in applications such as automotive, industrial, and portable devices.
-
Features
The features of LT3508EUF#PBF include a wide input voltage range of 2.5V to 38V, a high-precision feedback voltage reference, low quiescent current of 10µA, adjustable switching frequency, and a peak switch current of 2A. It also has overvoltage protection, soft-start, current limit, and thermal shutdown functions. -
Pinout
The LT3508EUF#PBF is an integrated DC/DC converter IC. It has a pin count of 24 and offers functions like step-up and step-down voltage conversion, current limiting, and soft-start capabilities. -
Manufacturer
Analog Devices is the manufacturer of LT3508EUF#PBF. It is an American multinational semiconductor company specializing in data conversion, signal processing, and power management technology. -
Application Field
The LT3508EUF#PBF is a monolithic buck-boost DC/DC converter with a wide input range. It is commonly used in applications such as battery-powered systems, industrial equipment, automotive electronics, and portable instruments where it is required to efficiently regulate and convert power from a variety of input sources, including batteries, USB ports, and solar panels. -
Package
The LT3508EUF#PBF chip is in a 4x5mm QFN package type.
We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products
Recommend
-
Analog Devices, Inc
-
-
-
-
-
I trust Ovaga to provide me with the highest quality components for my business needs.