UC3526AJ
- Mfr.Part #
- UC3526AJ
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- UC3526AM REGULATING PULSE WIDTH
- Stock
- 139
- In Stock :
- 139
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Switching Frequency :
- 400 kHz
- Terminal Pitch :
- 2.54 mm
- Subcategory :
- Switching Regulator or Controllers
- Thickness :
- 4.57 mm
- Number of Terminals :
- 18
- Lead Free :
- Contains Lead
- Control Mode :
- VOLTAGE-MODE
- Input Voltage-Nom :
- 15 V
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Manufacturer Lifecycle Status :
- ACTIVE (Last Updated: 21 hours ago)
- Number of Pins :
- 18
- Package Shape :
- RECTANGULAR
- Qualification Status :
- Not Qualified
- Temperature Grade :
- COMMERCIAL
- Terminal Position :
- Dual
- Package :
- Bulk
- Packaging :
- Rail/Tube
- Topology :
- Boost, Flyback, Push-Pull
- Max Operating Temperature :
- 70 °C
- Height :
- 5.08 mm
- Series :
- *
- Min Operating Temperature :
- 0 °C
- Width :
- 6.92 mm
- Surface Mount :
- No
- Output Voltage-Min :
- 4.9 V
- Factory Lead Time :
- 1 Week
- Rise Time :
- 300 ns
- Technology :
- CMOS
- JESD-30 Code :
- R-GDIP-T18
- Switching Frequency-Max :
- 400 kHz
- Output Voltage-Max :
- 5.1 V
- Seated Height-Max :
- 5.08 mm
- Control Technique :
- PULSE WIDTH MODULATION
- Pin Count :
- 18
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Length :
- 23.1 mm
- Output Current-Max :
- 0.2 A
- RoHS :
- Non-Compliant
- Lifecycle Status :
- Production (Last Updated: 21 hours ago)
- Duty Cycle :
- 49 %
- Reach Compliance Code :
- not_compliant
- Switcher Configuration :
- Push-Pull
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Form :
- THROUGH-HOLE
- Product Status :
- Active
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e0
- Manufacturer :
- Texas
- Brand Name :
- Texas
- Max Supply Voltage :
- 35 V
- Output Current :
- 100 mA
- Datasheets
- UC3526AJ

DC DC Switching Controllers Texas Instruments UC3526AJ Overview
The UC3526AJ by Texas Instruments stands as a sophisticated component in the realm of DC DC Switching Controllers, designed to enhance the reliability and efficiency of power management systems. This device is specially crafted to facilitate precise control over power supply systems by regulating pulse width modulation. The UC3526AJ's advanced technology ensures stable and consistent performance, making it an ideal choice for applications demanding high reliability and precision. Its robust design is tailored to meet the rigorous standards of modern electronic applications, promising an effective solution for complex power regulation tasks.
UC3526AJ Features
The UC3526AJ incorporates several key features that make it a top contender in its class. This includes a built-in error amplifier, adjustable output control, and dual-source sync capability. The device’s versatility is further enhanced by its ability to support a wide range of input voltages, which ensures adaptability across various electronic configurations. Additionally, the UC3526AJ’s thermal shutdown feature provides an extra layer of protection, safeguarding the circuit against potential damage from overheating.
UC3526AJ Applications
- Power Supplies: The UC3526AJ is effectively used in switching power supplies where it regulates the pulse width to ensure efficient and stable power delivery.
- Solar Power Converters: In solar applications, this controller helps optimize the conversion of solar energy into usable power by managing the pulse width, thus maximizing efficiency.
- Electric Vehicles: Utilized within the power control systems of electric vehicles, the UC3526AJ helps in managing the energy flow, ensuring that the vehicle operates efficiently under various driving conditions.
- Telecommunication Equipment: This device is crucial in the power supply systems of telecommunication infrastructure, providing reliable power management to ensure uninterrupted service.
You may place an order without registering to Xinshop. 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.
















