LTC3526LEDC-2#TRPBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
LTC3526LEDC-2#TRPBF is a 550 mA synchronous step-up DC/DC converter operating at 2 MHz with an input range of 0.5 V to 5 V. It comes in a compact 2 mm × 2 mm DFN package and supports adjustable output from 1.5 V to 5.25 V for space-constrained portable power designs.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- LTC3526LEDC-2#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5800(MOQ 19)
- Temp Range
- ?°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 550 mA output current synchronous boost converter
- 2 MHz switching frequency reduces external component size
- Input voltage range: 0.5 V to 5 V for single-cell battery use
- Adjustable output voltage from 1.5 V to 5.25 V
- Compact 2 mm × 2 mm DFN package for space-critical designs
- Current-mode PWM control for stable, fast transient response
Applications
LTC3526LEDC-2#TRPBF is used in single-cell lithium or alkaline battery-powered products such as portable instruments, wireless sensors, and handheld medical devices. Its high switching frequency and tiny DFN package enable miniaturized power conversion stages in wearables and IoT edge nodes.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1703 |
| YTEOL | 10 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 1.5V TO 5.25V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5V |
| Input Voltage-Min | 0.5V |
| Input Voltage-Nom | 1.2V |
| JESD-30 Code | S-PDSO-N6 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 0.55A |
| Output Voltage-Max | 5.25V |
| Output Voltage-Min | 1.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 2400kHz |
| Technology | CMOS |
| Temperature Grade | OTHER |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does LTC3526LEDC-2#TRPBF support for single-cell battery applications?
LTC3526LEDC-2#TRPBF accepts an input voltage from 0.5 V to 5 V, making it compatible with nearly discharged single-cell lithium-ion, alkaline, or NiMH batteries, which are common power sources in portable and IoT device designs.
How does the 2 MHz switching frequency of LTC3526LEDC-2#TRPBF benefit PCB layout?
Operating at 2 MHz allows the use of smaller inductors and capacitors compared to lower-frequency converters, reducing total solution size and enabling a more compact PCB layout, which is critical for wearables and miniaturized sensor modules.
What output current can LTC3526LEDC-2#TRPBF deliver and is it sufficient for powering a microcontroller plus peripheral ICs?
LTC3526LEDC-2#TRPBF delivers up to 550 mA of output current, which is generally sufficient to simultaneously power a low-power microcontroller, a wireless radio module, and several peripheral ICs in a typical IoT sensor node design.
Which package does LTC3526LEDC-2#TRPBF use and what are the thermal and assembly implications for production?
The part is housed in a 6-pin DFN package measuring 2 mm × 2 mm, which requires standard reflow soldering and offers a low thermal resistance path through the exposed pad, supporting efficient heat dissipation at output currents up to 550 mA.
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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 |
|---|---|---|
| 19+ | $3.4200 | $64.98 |
| 500+ | $2.8000 | $1400.00 |
| 1000+ | $2.5800 | $2580.00 |
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