LTC3586EUFE#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
LTC3586EUFE#PBF is a high efficiency USB power manager with dual buck, boost, and buck/boost DC/DC converters from Analog Devices, housed in a 38-pin QFN package. It integrates 4-channel power conversion with battery charger and USB power management in a single IC. Available worldwide with same-day shipping for portable and IoT power system designs.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- LTC3586EUFE#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.9800(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated USB power manager with dual buck converters, boost converter, and buck/boost DC/DC in a single 38-pin QFN IC
- 4-channel power conversion architecture enabling complete power system design with minimal external components for portable devices
- Adjustable output thresholds and high efficiency topology supporting USB charging and multi-rail battery-powered system designs
Applications
The LTC3586EUFE#PBF is designed for portable electronics, IoT devices, and wearable systems requiring complete USB power management and multi-rail DC/DC conversion in a single compact IC. Its integrated dual buck plus boost plus buck/boost topology provides regulated outputs for processors, displays, and RF modules from a single Li-Ion cell or USB input. The device is widely used in handheld instruments, medical wearables, and wireless sensor nodes where space and efficiency are paramount.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1750 |
| YTEOL | 9 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | USB PD CONTROLLER |
| JESD-30 Code | R-PQCC-N38 |
| JESD-609 Code | e3 |
| Number of Channels | 4 |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC38,.16X.24,16 |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.35V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LTC3586EUFE#PBF Alternates Showing results | Image |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LTC3586EUFE#PBF:
suggested
Frequently Asked Questions
How many DC/DC converter channels does the LTC3586EUFE#PBF integrate, and what topologies are included?
The LTC3586EUFE#PBF integrates 4 channels of DC/DC conversion: dual buck converters, one boost converter, and one buck/boost converter, all in a single 38-pin QFN package. This combination allows designers to generate multiple regulated voltage rails from a single Li-Ion battery or USB 5V source, simplifying the power architecture for complex portable system designs.
In which portable or IoT system designs does the LTC3586EUFE#PBF replace multiple discrete ICs?
The LTC3586EUFE#PBF replaces a USB charger IC, a battery manager, and 2 to 4 separate DC/DC converters in designs for wearable devices, handheld instruments, and wireless sensor nodes. By consolidating USB power management with multi-rail conversion in a 38-pin QFN footprint, it reduces BOM complexity and PCB area while maintaining high conversion efficiency across all 4 output channels.
What USB input specifications does the LTC3586EUFE#PBF support for battery charging?
The LTC3586EUFE#PBF supports USB input power management compliant with standard USB 5V charging, with adjustable input current limits to comply with USB specifications of 100mA or 500mA. It charges Li-Ion or Li-Polymer batteries while simultaneously powering system loads from the 4-channel DC/DC converter outputs, making it suitable for designs that must maintain operation during USB-connected charging cycles.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $15.2460 | $15.25 |
| 6+ | $13.5520 | $81.31 |
| 10+ | $11.3170 | $113.17 |
| 19+ | $10.5800 | $201.02 |
| 1000+ | $7.9800 | $7980.00 |
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