MAX15027ATB+ Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
MAX15027ATB+ is a BiCMOS adjustable LDO linear regulator from Analog Devices with a typical dropout voltage of only 75 mV and a single output in a compact 10-pin LFCSP (3x3x0.75 mm) package. Designed for low-noise, high-efficiency power rails in space-constrained portable and industrial electronics.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- MAX15027ATB+ Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 75 mV typical dropout voltage for high-efficiency regulation
- Adjustable output voltage for flexible power rail configuration
- Compact 10-pin LFCSP package (3x3x0.75 mm) for space-constrained designs
- BiCMOS process for low quiescent current and fast transient response
- Single output with maximum 0.225 V dropout at rated load
- RoHS-compliant JESD-609 e3 lead-free packaging
Applications
MAX15027ATB+ is suited for low-power portable devices, RF front-end power supplies, and noise-sensitive analog circuits where minimizing voltage headroom loss is critical. Its ultra-low dropout characteristic makes it ideal for battery-operated systems, FPGA I/O rail regulation, and precision sensor supply rails requiring stable, clean voltage with minimal dissipation.
Specifications
| Manufacturer Package Code | 10-LFCSP-3X3X0.75 |
| Date Of Intro | 2009-03-19 |
| YTEOL | 10 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.225V |
| Dropout Voltage1-Nom | 0.075V |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 1A |
| Output Voltage1-Max | 3.6V |
| Output Voltage1-Min | 0.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10,.12,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BICMOS |
| 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
How low is the dropout voltage of MAX15027ATB+ and when does this benefit battery-powered designs?
MAX15027ATB+ has a typical dropout voltage of only 75 mV, with a maximum of 225 mV, allowing the regulator to maintain output regulation even when the battery voltage sags to within 75 mV of the target output, extending useful battery runtime in portable equipment.
What output voltage range can MAX15027ATB+ cover and how is it configured?
MAX15027ATB+ has an adjustable output voltage, allowing designers to set the output rail using an external resistor divider to cover a wide range of supply voltages needed for FPGA core rails, RF power amplifiers, and low-voltage microcontroller supplies.
How does the 10-pin LFCSP package of MAX15027ATB+ contribute to compact PCB layouts?
The 3x3x0.75 mm LFCSP-10 footprint allows MAX15027ATB+ to be placed in very tight PCB areas, suitable for multi-rail power management sections in smartphones, wearables, and industrial sensors where board real estate is limited to a few square millimeters per component.
What RoHS and lead-free compliance status applies to MAX15027ATB+ for procurement in restricted-substance regulated markets?
MAX15027ATB+ carries JESD-609 code e3 indicating a fully lead-free, RoHS-compliant finish, making it acceptable for European and global markets governed by RoHS directives without requiring exemptions or special material declarations.
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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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