Products
MAX8860
PRODUCTIONLow-Dropout, 300mA Linear Regulator in µMAX
Low-Noise, Lowest-Dropout 300mA (Guaranteed) Regulator in µMAX
- Part Models
- 15
- 1ku List Price
- Starting From $1.50
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Overview
- High Output Current (300mA)
- Low Output Voltage Noise: 60µVRMS
- Low 105mV Dropout at 200mA Output
- Low 120µA No-Load Supply Current
- Thermal-Overload and Short-Circuit Protection
- Reverse Battery Protection
- 10nA Logic-Controlled Shutdown
- Active-low FAULT Indicator
- Small, Space-Saving µMAX Package (1.1mm max height)
- Small 2.2µF Output Capacitor Saves Space and Cost
The MAX8860 low-noise, low-dropout linear regulator operates from a +2.5V to +6.5V input and is guaranteed to deliver 300mA. Typical output noise for this device is 60µVRMS, and typical dropout is 105mV at 200mA. In addition to the six available preset output voltages (+1.8V, +2.5V, +2.77V, +2.82V, +3V, and +3.3V), the Dual Mode™ feature allows the device to be configured as an adjustable output regulator from +1.25V to +6.5V.
Designed with an internal P-channel MOSFET pass transistor, the MAX8860 has a low 120µA supply current. An output fault-detection circuit indicates loss of regulation. Other features include a 10nA, logic-controlled shutdown mode, short-circuit and thermal-shutdown protection, and reverse battery protection. The MAX8860 is available in a miniature 8-pin µMAX® package.
Applications
- DSP Core Power
- Electronic Planners
- Handheld Instruments (PDAs, Palmtops)
- Palmtop Computers
- PCMCIA Cards
- Wireless Handsets
Documentation
Data Sheet 1
Technical Articles 5
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX8860EUA18+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA18+G65 | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA18+T | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA18+TG65 | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA25+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA25+T | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA27+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA27+T | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA28+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA28+T | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA30+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA30+T | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA33+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA33+T | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX8860EUA33/GG8 | Micro-MAX, Thin Shrink Small-Outline |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 3, 2023 - 2361NA WAFER FAB |
||
| MAX8860EUA18+ | PRODUCTION | |
| MAX8860EUA18+G65 | PRODUCTION | |
| MAX8860EUA18+T | PRODUCTION | |
| MAX8860EUA18+TG65 | PRODUCTION | |
| MAX8860EUA25+ | PRODUCTION | |
| MAX8860EUA25+T | PRODUCTION | |
| MAX8860EUA27+ | PRODUCTION | |
| MAX8860EUA27+T | PRODUCTION | |
| MAX8860EUA28+ | PRODUCTION | |
| MAX8860EUA28+T | PRODUCTION | |
| MAX8860EUA30+ | PRODUCTION | |
| MAX8860EUA30+T | PRODUCTION | |
|
Apr 20, 2026 - 2571B PIN/ERRATA |
||
| MAX8860EUA18+T | PRODUCTION | |
| MAX8860EUA25+T | PRODUCTION | |
| MAX8860EUA30+T | PRODUCTION | |
| MAX8860EUA33+T | PRODUCTION | |
|
Sep 19, 2018 - 1753N ASSEMBLY |
||
| MAX8860EUA27+ | PRODUCTION | |
| MAX8860EUA27+T | PRODUCTION | |
| MAX8860EUA28+ | PRODUCTION | |
| MAX8860EUA28+T | PRODUCTION | |
|
Oct 25, 2023 - 2361K WAFER FAB |
||
| MAX8860EUA33+ | PRODUCTION | |
| MAX8860EUA33+T | PRODUCTION | |
| MAX8860EUA33/GG8 | PRODUCTION | |
|
Jan 28, 2019 - 1753B ASSEMBLY |
||
| MAX8860EUA33+ | PRODUCTION | |
| MAX8860EUA33+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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