IR3821MTR1PBF
- Mfr.Part #
- IR3821MTR1PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 15-PowerVQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 7A PQFN
- Stock
- 3,274
- In Stock :
- 3,274
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Infineon Technologies
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Supply Voltage :
- 21V
- Max Operating Temperature :
- 125°C
- Max Output Current :
- 7A
- Voltage - Input (Max) :
- 21V
- Length :
- 5.9944mm
- Base Part Number :
- IR3821MPBF
- Series :
- SupIRBuck®
- REACH SVHC :
- No SVHC
- Frequency - Switching :
- 600kHz
- Height :
- 900μm
- Supplier Device Package :
- PQFN (5x6)
- Voltage - Rated :
- 12V
- Voltage - Input (Min) :
- 2.5V
- Width :
- 5mm
- Mount :
- Surface Mount
- Max Output Voltage :
- 12V
- Operating Supply Voltage :
- 14V
- RoHS Status :
- RoHS Compliant
- Number of Pins :
- 15
- Package / Case :
- 15-PowerVQFN
- Min Input Voltage :
- 2.5V
- Min Operating Temperature :
- -40°C
- Function :
- Step-Down
- Topology :
- Buck
- Voltage - Output (Min/Fixed) :
- 0.6V
- Radiation Hardening :
- No
- Min Output Voltage :
- 600mV
- Number of Outputs :
- 1
- Output Voltage :
- 12V
- Termination :
- SMD/SMT
- Synchronous Rectifier :
- yes
- Max Input Voltage :
- 21V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Type :
- Adjustable
- Min Supply Voltage :
- 2.5V
- Packaging :
- Tape and Reel (TR)
- Published :
- 2008
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Current - Output :
- 7A
- Output Configuration :
- Positive
- Voltage - Output (Max) :
- 12V
- Datasheets
- IR3821MTR1PBF

欢迎了解来自Infineon Technologies的IR3821MTR1PBF电压调节器。这款集成电路产品为您提供卓越的电源管理解决方案,助您在各种应用场景下实现稳定、高效的电源供应。
IR3821MTR1PBF采用先进的降压转换技术,可调输出电压范围广泛,最高可达7安培。其PQFN封装设计确保了出色的散热性能和紧凑的尺寸,适用于各类空间受限的应用场景。
无论您是开发工程师、制造商还是系统集成商,IR3821MTR1PBF都能为您的产品提供可靠、高效的电源管理支持。
- 先进的降压转换技术
- 可调输出电压范围,最高7A电流输出
- PQFN封装设计,优异的散热性能
- 高度集成,体积小巧
- 稳定可靠,适用于各种工业和商业应用场景
- 可编程软启动功能,降低启动时的电流冲击
- 过流、过温、欠压保护,保障系统安全稳定运行
- 工业自动化设备:IR3821MTR1PBF可应用于工业自动化设备中的电源管理模块,确保设备稳定运行并提高能源效率。
- 通信基站:该产品适用于通信基站的电源供应,确保通信设备在各种环境条件下的可靠性和稳定性。
- 数据中心服务器:IR3821MTR1PBF可用于数据中心服务器的电源管理系统,提供高效、可靠的电源供应,确保服务器稳定运行。
- LED照明系统:该产品可用于LED照明系统的电源控制,提供稳定的电源输出,确保照明系统的高效运行。
- 医疗设备:IR3821MTR1PBF适用于各类医疗设备的电源管理,保障医疗设备的稳定性和安全性。
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















