MAX1724EZK30+ Analog Devices Integrated Circuit (SOT23 (5-Pin)) In Stock
MAX1724EZK30+ is a 3.0 V PFM boost converter from Analog Devices in a 5-pin SOT-23, with 0.8 V to 5.5 V input range. Targets single-cell battery-powered portable devices. Stocked worldwide with fast shipping from authorized distributors.
- Manufacturer
- Analog Devices
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MAX1724EZK30+ Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX1724EZK30+?
- Fixed 3.0 V PFM boost output from 0.8 V to 5.5 V input enables single-cell battery operation across the full discharge curve
- Pulse Frequency Modulation (PFM) control minimizes quiescent current for extended battery runtime in low-power IoT and wearable devices
- Miniature 5-pin SOT-23 package with minimal external components suits ultra-compact PCB designs in wearables, sensors, and handheld instruments
What is MAX1724EZK30+ used for?
The MAX1724EZK30+ is designed for single-cell battery-powered applications such as wearables, IoT sensor nodes, wireless medical monitors, and handheld instruments requiring a regulated 3.0 V supply. Its 0.8 V to 5.5 V input range covers the full discharge curve of alkaline, NiMH, and Li-coin cells, ensuring continuous operation until the battery is nearly depleted. PFM control keeps quiescent current extremely low, maximizing battery life in duty-cycled and always-on portable systems.
What are the specifications of MAX1724EZK30+?
| Manufacturer Package Code | 5-TSOT-N/A |
| Date Of Intro | 2001-07-31 |
| YTEOL | 9 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Technique | PULSE FREQUENCY MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 0.8V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 0.15A |
| Output Voltage-Max | 3.075V |
| Output Voltage-Min | 2.925V |
| Output Voltage-Nom | 3V |
| Package Body Material | RECTANGULAR |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Where can I find the MAX1724EZK30+ datasheet?
MAX1724EZK30+ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for MAX1724EZK30+?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range and fixed output voltage does the MAX1724EZK30+ boost converter support?
The MAX1724EZK30+ accepts an input voltage of 0.8 V to 5.5 V and produces a fixed 3.0 V output, allowing it to boost a single alkaline or NiMH cell to a regulated 3.0 V supply across the full battery discharge curve. This wide input range prevents dropout even as the battery voltage falls to near-depleted levels.
Which single-cell battery chemistries and portable device types are best served by the MAX1724EZK30+?
Single AA, AAA, or Li-coin cell designs benefit most, as the MAX1724EZK30+ steps up the 0.8 V to 5.5 V input to a stable 3.0 V rail for microcontrollers, BLE modules, and MEMS sensors. PFM control drastically reduces quiescent current versus PWM alternatives, making it the preferred choice for wearables, IoT nodes, and battery-powered medical monitors.
How does the 5-pin SOT-23 package of MAX1724EZK30+ reduce PCB area versus larger boost converter packages?
The 5-pin SOT-23 package occupies a very small PCB footprint, enabling ultra-compact boost converter designs without sacrificing the 0.8 V to 5.5 V input capability or the regulated 3.0 V output. Compared to SO-8 or DFN packages used for higher-power boost converters, the SOT-23 format frees significant board space for additional sensors or RF components in miniaturized devices.
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Why Buy from FindMyChip
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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