MCP1726T-ADJE/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP1726T-ADJE/SN is a 1A adjustable CMOS LDO voltage regulator from Microchip, featuring a low 220mV typical dropout voltage and 0.3% per-volt line regulation. It is housed in an 8-pin SOIC package and delivers stable output across wide load conditions, suitable for portable and industrial power supply designs.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP1726T-ADJE/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5430(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP1726T-ADJE/SN?
- 1A output current with only 220mV typical dropout voltage enables high-efficiency regulation close to the input rail
- Adjustable output voltage configuration provides flexibility for diverse supply rail requirements in a single BOM entry
- 0.3%/V line regulation and CMOS architecture minimize output variation across input voltage changes
- SOIC-8 package with RoHS-compliant e3 JEDEC moisture sensitivity rating simplifies industrial and consumer assembly
What is MCP1726T-ADJE/SN used for?
The MCP1726T-ADJE/SN is used in portable consumer electronics, battery-powered instruments, and IoT edge nodes where minimizing dropout voltage to 220mV directly extends battery run time. Industrial sensor modules and embedded systems benefit from its 1A current capability and stable line regulation of 0.3%/V, supporting mixed-voltage boards that need adjustable LDO rails from a common 5V or 3.3V bus. Its adjustable configuration also makes it a practical choice for prototyping boards and evaluation kits requiring flexible output voltage settings.
What are the specifications of MCP1726T-ADJE/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.22V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Line Regulation-Max (%/V) | 0.3 |
| Load Regulation-Max(%) | 1.5% |
| 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 | 5V |
| Output Voltage1-Min | 0.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | TS 16949 |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Mainland China, Thailand |
Where can I find the MCP1726T-ADJE/SN datasheet?
MCP1726T-ADJE/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP1726T-ADJE/SN?
Compatible alternatives and drop-in replacements for MCP1726T-ADJE/SN:
Adjustable Positive LDO Regulator, 0.8V Min, 5V Max, 0.5V Dropout, CMOS, PDSO8
Frequently Asked Questions
How low a dropout voltage does the MCP1726T-ADJE/SN maintain at full 1A load, and why does that matter for Li-ion battery designs?
The MCP1726T-ADJE/SN maintains a typical dropout voltage of only 220mV at 1A output, which is critical for single-cell Li-ion designs because it allows regulation to continue until the battery discharges to approximately 3.5V, extending useful runtime compared to regulators with 500mV or higher dropout.
Which adjustable output voltage range can be set with the MCP1726T-ADJE/SN, and what external components are required?
The MCP1726T-ADJE/SN supports an adjustable output voltage set by two external resistors, covering supply rails commonly between 1.2V and the input voltage minus the 220mV typical dropout, requiring only a bypass capacitor of a few µF on the output to ensure stability at 1A load.
For an industrial sensor node drawing up to 800mA from a 5V rail, how does the MCP1726T-ADJE/SN compare to a fixed-output LDO?
The MCP1726T-ADJE/SN delivers up to 1A from a 5V rail with 0.3%/V line regulation, outperforming many fixed-output LDOs in flexibility because one adjustable part covers multiple output voltages, reducing inventory SKUs while meeting the 800mA load requirement with a 220mV typical dropout versus a 500mV dropout in fixed alternatives.
What is the JEDEC moisture sensitivity rating of the MCP1726T-ADJE/SN, and what does it mean for production handling?
The MCP1726T-ADJE/SN carries a JEDEC e3 (MSL 3) moisture sensitivity classification, meaning components must be soldered within 168 hours of removing them from sealed dry-pack at 30°C and 60% relative humidity, which is a standard production floor life manageable in most contract manufacturing environments.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9100 | $0.91 |
| 100+ | $0.7100 | $71.00 |
| 1000+ | $0.6800 | $680.00 |
| 3300+ | $0.6430 | $2121.90 |
| 13200+ | $0.5440 | $7180.80 |
| 16500+ | $0.5430 | $8959.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit