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ADI LT8614IUDC#TRPBF
Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 4A 20-WFQFN, 18 Leads, Exposed Pad
Brands: Analog Devices, Inc
Mfr.Part #: LT8614IUDC#TRPBF
Datasheet: LT8614IUDC#TRPBF Datasheet (PDF)
Package/Case: QFN-18P
RoHS Status:
Stock Condition: 2873 pcs, New Original
Product Type: Power Management ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.940 | $6.940 |
| 10 | $6.655 | $66.550 |
| 30 | $5.872 | $176.160 |
| 100 | $5.727 | $572.700 |
In Stock:2873 PCS
LT8614IUDC#TRPBF General Description
The LT8614 step-down regulator features Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at frequencies up to 3MHz. Assembled in a 3mm × 4mm QFN, the monolithic construction with integrated power switches and inclusion of all necessary circuitry yields a solution with a minimal PCB footprint. An ultralow 2.5μA quiescent current—with the output in full regulation— enables applications requiring highest efficiency at very small load currents. Transient response remains excellent and output voltage ripple is below 10mVP-P at any load, from zero to full current.
Features
- Silent Switcher® Architecture
- Ultralow EMI Emissions
- High Efficiency at High Frequency
- Up to 96% Efficiency at 1MHz, 12VIN to 5VOUT
- Up to 94% Efficiency at 2MHz, 12VIN to 5VOUT
- Wide Input Voltage Range: 3.4V to 42V
- Ultralow Quiescent Current Burst Mode® Operation:
- 2.5μA IQ Regulating 12VIN to 3.3VOUT
- Output Ripple < 10mVP-P
Application
- Automotive and Industrial Supplies
- General Purpose Step-Down
- GSM Power Supplies
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Analog Devices Inc. | Product Category: | Switching Voltage Regulators |
| RoHS: | Details | Output Voltage: | Adjustable |
| Output Current: | 4 A | Input Voltage, Max: | 42 V |
| Number of Outputs: | 1 Output | Topology: | Buck |
| Package / Case: | QFN-18 | Mounting Style: | SMD/SMT |
| Switching Frequency: | 200 kHz to 3 MHz | Quiescent Current: | 1.7 uA |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 125 C |
| Series: | LT8614 | Packaging: | MouseReel |
| Input Voltage, Min: | 3.4 V | Brand: | Analog Devices |
| Development Kit: | DC2019B | Input Voltage: | 3.4 V to 42 V |
| Operating Supply Current: | 1.7 uA | Product Type: | Switching Voltage Regulators |
| Shutdown: | Shutdown | Factory Pack Quantity: | 2500 |
| Subcategory: | PMIC - Power Management ICs | Supply Voltage - Min: | 3.4 V |
| Type: | Switching Regulator |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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
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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
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The LT8614IUDC#TRPBF chip is a high-performance synchronous step-down DC/DC converter. It features a wide input voltage range and operates at high efficiency, making it suitable for various applications in automotive, industrial, and telecom environments. The chip supports a wide range of output currents and supports multiple topologies, such as buck, boost, buck-boost, and SEPIC. It is equipped with advanced protection features and comes in a compact package for space-constrained designs.
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Equivalent
LT8614A and LT8614B are equivalent products to the LT8614IUDC#TRPBF chip. -
Features
The main features of LT8614IUDC#TRPBF include a wide input voltage range, high efficiency, low quiescent current, integrated low RDS(ON) switches, fast transient response, programmable power good function, and adjustable frequency and synchronizable operation. It is a synchronous step-down DC/DC converter with a 4A continuous output current. -
Pinout
The LT8614IUDC#TRPBF is a 40-pin integrated circuit. It is a synchronous step-down switching regulator that provides high efficiency and compact size. It includes features such as adjustable output voltage, Soft-Start capability, and thermal shutdown protection. -
Manufacturer
The manufacturer of the LT8614IUDC#TRPBF is Linear Technology, which is a semiconductor company. -
Application Field
The LT8614IUDC#TRPBF integrated circuit is commonly used in various applications such as automotive electronics, industrial control systems, portable devices, telecommunications, and power management. It is particularly suitable for applications that require a high efficiency, low quiescent current, and small form factor. -
Package
The LT8614IUDC#TRPBF chip package type is DFN-12, its form is molded and it has a size of 3mm x 4mm.
Datasheet PDF
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365 days quality guarantee for all products
The packaging was damaged during shipping, but the product was undamaged.