MP3209DJ-LF-Z
- Mfr.Part #
- MP3209DJ-LF-Z
- Manufacturer
- Monolithic Power Systems
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC REG BOOST ADJ 350MA TSOT23-5
- Stock
- 130,324
- In Stock :
- 130,324
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Cut Tape (CT)
- Frequency - Switching :
- 1.4MHz
- Output Type :
- Adjustable
- Number of Terminations :
- 5
- JESD-609 Code :
- e3
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Function :
- Step-Up
- Min Supply Voltage :
- 2.5V
- Peak Reflow Temperature (Cel) :
- 260
- Min Output Voltage :
- 3V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Output (Max) :
- 22V
- Number of Pins :
- 5
- Length :
- 2.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 22V
- Terminal Form :
- Gull wing
- Control Technique :
- PULSE WIDTH MODULATION
- Nominal Supply Current :
- 850μA
- Factory Lead Time :
- 8 Weeks
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Max Output Current :
- 350mA
- Operating Supply Voltage :
- 6V
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 5V
- Published :
- 2014
- Mount :
- Surface Mount
- Topology :
- Boost
- Operating Temperature :
- -40°C~85°C TA
- Max Output Voltage :
- 22V
- Voltage - Input (Min) :
- 2.5V
- Pbfree Code :
- yes
- Datasheets
- MP3209DJ-LF-Z

Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MP3209DJ-LF-Z Overview
The Monolithic Power Systems MP3209DJ-LF-Z is an adjustable boost regulator integrated circuit, designed to meet the rigorous demands of powering complex electronics. This regulator efficiently converts a lower input voltage to a higher output voltage through its switching technology, ensuring optimal performance for a variety of applications. The device is encapsulated in a compact TSOT-23-5 package, making it an ideal choice for space-constrained applications. With its capability to handle up to 350mA of output current, the MP3209DJ-LF-Z is a reliable choice for designers looking to create compact, yet powerful, electronic solutions.
MP3209DJ-LF-Z Features
The MP3209DJ-LF-Z features include a wide input voltage range, adjustable output voltage, and a fixed 1.4MHz switching frequency that minimizes the size of external components. The integration of thermal shutdown and current limit protections enhances the safety and durability of the device. Additionally, its high efficiency and low quiescent current are ideal for battery-powered applications, extending device usability and energy conservation.
MP3209DJ-LF-Z Applications
- Portable Devices: Optimizes battery life by efficiently boosting lower voltages to the required levels for various portable electronic devices such as smartphones and tablets.
- LED Lighting: Drives LED arrays by providing a constant, stable output voltage, ensuring consistent brightness and performance in lighting applications.
- Wireless Networks: Powers wireless networking hardware such as routers and RF devices, ensuring reliable operation over a range of input voltages.
- Consumer Electronics: Used in gaming consoles, handheld gaming devices, and other consumer electronics where stable and efficient power conversion is critical.
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.
















