MAX38904BATD+ Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
The Analog Devices MAX38904BATD+ is an adjustable LDO regulator with 0.6 V to 5 V output range, 0.1 V typical dropout voltage, and 0.032% maximum load regulation, housed in a 14-lead 3×3 mm LFCSP package rated from -40°C to 125°C. From $2.50 in stock worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MAX38904BATD+ Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX38904BATD+?
- Adjustable 0.6 V to 5 V output with only 0.1 V typical dropout for near-zero headroom operation
- Ultra-low 0.032% load regulation and 0.02%/V line regulation for precision analog supply rails
- 14-lead 3×3 mm LFCSP package with -40°C to 125°C operating range for industrial and automotive designs
- Low quiescent current design extends battery runtime in portable and IoT sensor nodes
What is MAX38904BATD+ used for?
The MAX38904BATD+ serves as a high-accuracy post-regulator for analog front-ends, ADC reference supplies, and RF PA bias networks that demand tight output voltage regulation from 0.6 V to 5 V with minimal noise. Its 0.1 V typical dropout and broad temperature range from -40°C to 125°C make it suitable for automotive ADAS sensor boards and industrial fieldbus transceivers. The compact 3×3 mm LFCSP also fits constrained wearable medical device PCBs where board space is at a premium.
What are the specifications of MAX38904BATD+?
| Manufacturer Package Code | 14-LFCSP-3X3X0.75 |
| Date Of Intro | 2019-02-25 |
| YTEOL | 9 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.3V |
| Dropout Voltage1-Nom | 0.1V |
| JESD-30 Code | S-PDSO-N14 |
| JESD-609 Code | e3 |
| Line Regulation-Max (%/V) | 0.02 |
| Load Regulation-Max(%) | 0.032% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 2A |
| Output Voltage1-Max | 5V |
| Output Voltage1-Min | 0.6V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC14,.12,16 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| 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 |
Where can I find the MAX38904BATD+ datasheet?
MAX38904BATD+ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for MAX38904BATD+?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the minimum dropout voltage of the MAX38904BATD+, and why does that matter for battery-powered designs?
The MAX38904BATD+ achieves a typical dropout voltage of only 0.1 V, with a 0.3 V maximum. In a 3.3 V output application powered by a lithium-ion cell discharging from 4.2 V down to 3.4 V, this low dropout lets the LDO regulate correctly for a significantly longer portion of the cell's discharge curve compared to a 0.5 V dropout device.
Over what temperature range can the MAX38904BATD+ operate in an automotive under-hood environment?
The MAX38904BATD+ is specified from -40°C to 125°C, covering the full automotive temperature range. This makes it suitable for ADAS sensor nodes, body-control modules, and powertrain electronics where the ambient temperature can swing from arctic cold-start conditions to sustained under-hood heat.
How precisely does the MAX38904BATD+ regulate its output, and which sensitive analog circuits benefit most from that accuracy?
The MAX38904BATD+ achieves 0.032% maximum load regulation and 0.02%/V line regulation, delivering a highly stable supply. Precision ADC reference circuits, sensor signal-conditioning amplifiers, and RF synthesizer VCO supplies all benefit because even millivolt-level supply noise translates directly into measurement error or phase-noise degradation in those circuits.
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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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