MIC37112YMTTR Microchip Integrated Circuit (Small Outline No-lead) In Stock
The MIC37112YMTTR is a low-dropout (LDO) positive adjustable linear voltage regulator delivering up to 1 A output current with a typical dropout voltage of only 230 mV. Housed in a compact 6-pin TMLF (2x2 mm) package, it is optimized for space-constrained portable and battery-powered designs.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 7
- Lifecycle
- OBSOLETE
- Datasheet
- MIC37112YMTTR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1 A output current with ultra-low 230 mV typical dropout voltage
- Adjustable output voltage for flexible rail design
- 0.16 %/V line regulation and 1% load regulation for stable output
- Compact 6-pin TMLF 2x2 mm package for space-constrained layouts
- RoHS and REACH compliant for green supply chain compliance
Applications
MIC37112YMTTR is commonly used in portable consumer electronics, wearables, and IoT sensor nodes where a stable, adjustable rail must be derived from a lithium-ion battery or single-cell supply. It also appears in point-of-load regulation stages on compact MCU and FPGA boards where minimal dropout and tight load regulation across a 0°C to 125°C range are required.
Specifications
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.4V |
| Dropout Voltage1-Nom | 0.23V |
| JESD-30 Code | S-PDSO-N6 |
| Line Regulation-Max (%/V) | 0.16 |
| Load Regulation-Max(%) | 1% |
| 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-Min | 1V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.08,25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MIC37112YMTTR:
suggested
suggested
Frequently Asked Questions
What is the typical dropout voltage of MIC37112YMTTR at full load, and why does it matter for battery-powered designs?
MIC37112YMTTR has a typical dropout voltage of 230 mV and a maximum of 400 mV at 1 A, meaning it can maintain regulation until the input rail is only 400 mV above the set output — extending usable battery runtime in single-cell Li-ion applications.
How does MIC37112YMTTR's 6-pin TMLF 2x2 mm package compare in footprint to a standard SOT-223 LDO for a space-critical board?
The 6-pin TMLF package measures 2x2 mm, significantly smaller than a SOT-223 (6.5x3.5 mm), allowing MIC37112YMTTR to fit in wearable or IoT module designs where a 1 A LDO in a standard package would consume too much PCB area.
What load and line regulation specs should engineers expect when MIC37112YMTTR powers a sensitive analog or RF subsystem?
MIC37112YMTTR achieves a maximum load regulation of 1% and a line regulation of 0.16 %/V, making the output stable enough for ADC reference rails and low-noise RF supply requirements across typical input voltage variations.
Is MIC37112YMTTR suitable for procurement in designs requiring REACH compliance, and what does the YMTTR suffix indicate?
Yes, MIC37112YMTTR is marked REACH Compliant. The YMTTR suffix denotes the tape-and-reel packaging format for automated SMT pick-and-place, which is the standard procurement format for volume production orders of 3000 units or more.
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