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LMC7211AIM5X/NOPB

LMC7211AIM5X/NOPB - Comparator

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Manufacturer Part：

LMC7211AIM5X/NOPB

Package：

SOT-23-5 (2.9x1.6mm)

Brand：

TI

Product Categories：

Integrated Circuits ICs

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Description

Product Overview

The LMC7211AIM5X/NOPB is a TI micropower CMOS comparator in SOT-23-5. 7uA supply current makes it ideal for battery-powered applications. Sub-pA input bias current for high-impedance sensor interfacing. 2.7V-15V wide supply range. Push-pull CMOS output eliminates pull-up resistor. Tiny SOT-23-5 footprint.

Key Specifications

Type	Micropower CMOS Comparator
Supply Voltage	2.7V to 15V
Supply Current	7 uA typ
Input Offset	6 mV max
Input Bias Current	< 1 pA
Propagation Delay	4 us typ at 5V
Output Type	Push-pull CMOS
Operating Temp	-40 to +85C
Package	SOT-23-5

Working Principle

The LMC7211 uses a CMOS input stage achieving picoampere input bias current. The output stage is push-pull CMOS, actively driving both high and low without external pull-up resistor. The comparator uses a two-stage architecture: a differential input pair feeds a gain stage that drives the CMOS output. Micropower is achieved by biasing the input stage at sub-microampere levels. The device operates in both single and split supply configurations.

Applications

Battery monitors
Sensor thresholds
Window comparators
Level detection

Product Introduction:LMC7211AIM5X/NOPB Product Introduction

The LMC7211AIM5X/NOPB is a TI micropower CMOS comparator in SOT-23-5. 7uA supply current makes it ideal for battery-powered applications. Sub-pA input bias current for high-impedance sensor interfacing. 2.7V-15V wide supply range. Push-pull CMOS output eliminates pull-up resistor. Tiny SOT-23-5 footprint.

Working Principle:LMC7211AIM5X/NOPB Working Principle

The LMC7211 uses a CMOS input stage achieving picoampere input bias current. The output stage is push-pull CMOS, actively driving both high and low without external pull-up resistor. The comparator uses a two-stage architecture: a differential input pair feeds a gain stage that drives the CMOS output. Micropower is achieved by biasing the input stage at sub-microampere levels. The device operates in both single and split supply configurations.

Pin Description:LMC7211AIM5X/NOPB Pin Definition and Functions

Pin	Name	Desc
1	VOUT	Output
2	V-	Inverting input
3	V+	Non-inverting input
4	GND	Negative supply
5	VDD	Positive supply

Application Scenarios:In which products and applications isLMC7211AIM5X/NOPB used

Battery monitors
Sensor thresholds
Window comparators
Level detection

Alternative Models:What chips are recommended as replacements for LMC7211AIM5X/NOPB

Model	Vendor	Diff
LMC7211BJ5X	TI	Commercial grade

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Quality Assurance

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:

Automotive Electronics: All automotive-grade components pass AEC-Q series certification, featuring excellent stability and durability to adapt to complex vehicle operating environments.
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Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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Accepted Payment Methods

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Settlement Currency

US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.
Bank Charges

All transfer fees, intermediary bank charges and other remittance-related expenses shall be borne by the buyer.
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Out-of-stock or sourced items: The delivery lead time will be confirmed separately according to brand and inventory status.

Estimated Transit Time

International Express: 3 – 7 working days globally
Air Freight: 7 – 12 working days
Sea Freight: 25 – 40 working days for heavy and large bulk cargo

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MOQ & Sample Service

We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.
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All electronic components are packed with professional anti-static and shockproof materials. Original factory packaging is available for branded chips and integrated circuits.

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5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:

Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
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Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@ic-vendor.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

Core Services

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

4. Professional Technical Support

Our senior engineer team provides free technical consultation, model selection guidance and original manufacturer datasheets. We assist customers in solving problems related to product R&D, circuit design and component application, providing reliable technical support for project progress.

5. Sourcing for Special Components

Relying on our global supply chain network, we professionally source scarce components, obsolete parts and customized special components to efficiently solve your procurement difficulties.

6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

All components are packed separately to avoid damage caused by friction and collision;
Shockproof buffer materials are added for fragile products to ensure transportation safety;
Each package is clearly marked with part number, quantity, batch number and specifications for easy inventory counting and management.

2. Classified Professional Packaging

Anti-static Packaging: Static-sensitive components such as chips, circuit boards and sensors are packaged with anti-static bags, shielding boxes and conductive foam in strict accordance with international anti-static standards to prevent static damage.
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Original Factory Packaging: Integrated circuits of brands such as NXP are delivered with original reels, trays or tubes by default, retaining complete original packaging and adapting to automated SMT production lines.
Discrete Device Packaging: Discrete devices such as SMD resistors, power resistors and LEDs are quantitatively and classifiedly packaged with accurate quantity and clear marking.
Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China