MIC37112YM Microchip Integrated Circuit (Small Outline Packages) In Stock
MIC37112YM is a high-performance, low-noise 1A LDO voltage regulator from Microchip in SOIC-8 package. It features a low dropout voltage of 0.4V maximum and operates across -40°C to 125°C. Suitable for noise-sensitive applications with worldwide shipping available.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- MIC37112YM Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1A output current LDO with maximum 0.4V dropout voltage for high-efficiency regulation
- Wide operating temperature range from -40°C to 125°C for industrial and automotive environments
- Low-noise design ideal for sensitive analog and RF power supply requirements
- SOIC-8 package with adjustable output voltage up to 5V for versatile circuit integration
Applications
The MIC37112YM is designed for powering noise-sensitive analog and mixed-signal circuits in industrial and consumer electronics. Its low dropout and low-noise characteristics make it ideal for RF front-end modules, audio amplifiers, and precision sensor supply rails. With a -40°C to 125°C operating range, it is also well suited for automotive infotainment and industrial control applications.
Specifications
| Manufacturer Package Code | SOIC-8 |
| YTEOL | 0 |
| Dropout Voltage1-Max | 0.4V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 1A |
| Output Voltage1-Max | 5V |
| Output Voltage1-Min | 1V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum output current and dropout voltage of the MIC37112YM?
The MIC37112YM provides a maximum output current of 1A with a dropout voltage of 0.4V maximum, enabling highly efficient linear regulation while maintaining stable output even when input and output voltages are closely spaced.
What operating temperature range does the MIC37112YM support for industrial use?
The MIC37112YM is rated for operation from -40°C to 125°C junction temperature, making it suitable for demanding industrial control systems, automotive electronics, and outdoor equipment exposed to extreme environmental conditions.
Which package does the MIC37112YM use and how does that affect PCB footprint size?
The MIC37112YM is available in an SOIC-8 package, which provides an 8-pin small outline footprint that is easy to hand-solder and compatible with standard 1.27mm pitch PCB layouts, keeping board space requirements minimal for compact designs.
How does the MIC37112YM compare to higher-dropout regulators for battery-powered sensor applications?
With its 0.4V maximum dropout voltage and 1A current capacity, the MIC37112YM extends battery life compared to standard LDOs with 1V or higher dropout, making it preferable for 3.3V or 5V regulated sensor nodes powered by lithium-ion or alkaline batteries.
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