MAX25276ATCA/VY+T Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
Analog Devices MAX25276ATCA/VY+T is a 36V input, 600mA/1.2A peak mini buck converter with current-mode PWM control. Supports 3.5V to 36V input range in a compact 12-LFCSP 3x3mm package. Available from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- MAX25276ATCA/VY+T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3100(MOQ 1000)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 3.5V to 36V input voltage range supporting automotive and industrial power supplies up to 36V rail
- Dual output current rating of 600mA continuous and 1.2A peak enabling flexible load designs in compact 3x3mm LFCSP package
- Current-mode PWM control for fast transient response and inherent cycle-by-cycle current limiting with precision output regulation
Applications
The MAX25276ATCA/VY+T mini buck converter is ideal for automotive infotainment systems, ADAS modules, and industrial sensors powered from 12V to 24V rails. Its 36V input tolerance and 600mA continuous output capability make it well-suited for always-on microcontroller power domains and sensor supplies in harsh environments. The compact 3x3mm footprint enables high-density PCB designs in space-constrained automotive and IoT applications.
Specifications
| Manufacturer Package Code | 12-LFCSP_SS-3X3X0.75 |
| Date Of Intro | 2018-01-15 |
| YTEOL | 9 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36V |
| Input Voltage-Min | 3.5V |
| Input Voltage-Nom | 14V |
| JESD-30 Code | S-PDSO-N12 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 1.2A |
| Output Voltage-Max | 10V |
| Output Voltage-Min | 3V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC12,.12,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max (Isup) | 0.01mA |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2275kHz |
| Technology | CMOS |
| 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 | 8542.39.00.60 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does MAX25276ATCA/VY+T support, and can it handle automotive 12V battery systems?
MAX25276ATCA/VY+T supports a 3.5V to 36V input voltage range, making it fully compatible with 12V automotive battery systems and tolerating load-dump transients up to 36V. The 36V maximum rating also covers 24V industrial supply rails, giving designers flexibility across multiple application domains.
How does the current-mode PWM control in MAX25276ATCA/VY+T benefit power supply designs compared to voltage-mode converters?
Current-mode PWM control in MAX25276ATCA/VY+T provides inherent cycle-by-cycle current limiting at 1.2A peak, automatic feed-forward line regulation, and faster transient response. This simplifies compensation design and improves stability with ceramic output capacitors, enabling tighter output voltage regulation across the 3.5V to 36V input range.
What PCB area does the 12-LFCSP 3x3mm package of MAX25276ATCA/VY+T require compared to traditional SOIC packages?
The 12-pin LFCSP package measures 3x3mm with 0.75mm height, occupying roughly 9 mm² of PCB area versus approximately 30 mm² for a standard 8-SOIC package. This 70% footprint reduction enables dense power supply designs in automotive modules, wearables, and multi-rail IoT boards requiring 600mA per output rail.
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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.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $1.3100 | $1310.00 |
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