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MIC5209-5.0YM-TR

5.0V 500mA low-noise LDO, 70dB PSRR, SOT-89-3

7800

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制造商零件：

MIC5209-5.0YM-TR

包装：

SOT-89-3 (4.5 x 2.5 x 1.5 mm)

品牌：
产品类别：
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发货与付款
服务与包装
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说明

产品概览

The MIC5209-5.0YM-TR from Microchip Technology (formerly Micrel) is a 500mA low-noise LDO regulator with 5.0V fixed output, low dropout voltage, and enable pin in SOT-89-3 package.

主要规格

Output Voltage 5.0V fixed
输出电流 500 mA
Dropout Voltage 350 mV typical @ 250mA
输入电压 5.35V to 16V (for 5.0V output)
静态电流 450 uA typical
Output Noise 100 uV RMS (10Hz-100kHz)
PSRR 70 dB @ 1kHz
Stable With 2.2uF output capacitor
Protection Current limit, thermal shutdown
包装 SOT-89-3 (YM suffix)
工作温度 -40 to +125 C (TJ)

特点

  • 5.0V fixed output with 500mA current capability
  • 100uV RMS ultra-low output noise
  • 70dB high PSRR for clean analog supply
  • 350mV low dropout at 250mA
  • Current limit and thermal shutdown protection

应用

  • RF and VCO power supply
  • Audio and analog circuit clean 5V rail
  • Post-regulator for switching supply cleanup
  • Battery-powered 5V instrumentation
  • Low-noise sensor power supply

The MIC5209-5.0YM-TR from Microchip Technology (formerly Micrel) is a 500mA low-noise LDO regulator with 5.0V fixed output in SOT-89-3 package. The device features 100uV RMS output noise, 70dB PSRR at 1kHz, and 350mV typical dropout voltage at 250mA. The low noise and high PSRR make it ideal for RF and analog circuit power supply. The device is stable with only 2.2uF output capacitor and includes current limit and thermal shutdown protection. The YM-TR suffix denotes SOT-89-3 package with tape and reel.

The MIC5209-5.0YM-TR operates as a low-noise LDO linear regulator. (1) The PNP pass transistor provides low dropout voltage (350mV typical at 250mA) by operating with minimal collector-emitter overhead. The internal bandgap reference and error amplifier maintain tight output voltage regulation over line, load, and temperature variations. (2) The 100uV RMS output noise is achieved through a low-noise bandgap reference design and optimized compensation. The noise spectral density is flat from 10Hz to 100kHz, making the output suitable for noise-sensitive analog and RF circuits. The 70dB PSRR at 1kHz rejects input supply ripple, effectively cleaning up switcher noise in post-regulation applications. (3) The current limit protects against output short circuits by restricting the maximum output current. The thermal shutdown disables the output when junction temperature exceeds the safe limit, preventing damage from excessive power dissipation. The SOT-89-3 package provides better thermal performance than SOT-23 with a thermal tab connected to GND.

针脚 名称 功能
1 IN Input supply (5.35-16V)
2 接地 Ground (thermal tab)
3 出局 5.0V regulated output
  • RF and VCO power supply with 100uV RMS low noise
  • Audio and analog circuit clean 5V rail with 70dB PSRR
  • Post-regulator for switching supply noise cleanup
  • Battery-powered 5V instrumentation with low quiescent current
  • Low-noise sensor power supply with SOT-89 thermal performance
模型 制造商 主要区别
MIC5209-3.3YM-TR 微型芯片 3.3V output, same family
MIC5205-5.0YM5-TR 微型芯片 150mA, SOT-23-5
LP2985-5.0DBVR TI 150mA, low noise, SOT-23-5
TPS7A4700RGWR TI 1A, ultra-low noise, QFN
ADM7150ACPZ-5.0 ADI 800mA, 1uV RMS, LFCSP
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质量保证

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:
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4. Professional Reliability Control

For static-sensitive, moisture-sensitive and precision components such as ICs, PCBs, sensors and connectors, we carry out reliability screening in advance. Combined with standardized ESD anti-static packaging and vacuum moisture-proof packaging, we avoid component damage caused by static electricity, dampness or collision during storage and transportation, and retain the original performance of products.

5. Traceability Management System

We establish a complete product traceability system. Each batch of goods corresponds to independent batch number, sourcing record, inspection record and delivery record. Customers can query the whole lifecycle information of components at any time. This system effectively solves quality risks and facilitates after-sales handling and production quality control for your company.

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If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

联系我们

If you have inquiries about our quality standards, inspection procedures or product certification documents, please feel free to contact us:

 

Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

发货与付款

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.

1. Payment Terms

We offer a variety of secure and convenient payment methods to meet diverse business cooperation needs. Details are as follows:
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    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

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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
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • 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@materialparts.com

Tel / WhatsApp: +86 13760382860

服务与包装

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.

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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.

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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;
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  • 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@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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