UC1526J883B Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The UC1526J883B is a voltage-mode PWM switching controller from Texas Instruments, housed in an 18-pin ceramic DIP package rated to MIL-STD-883. It delivers up to 100 mA output drive with an 8 V to 35 V input voltage range for high-reliability power supply designs. Available with worldwide shipping from authorized distributors.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- UC1526J883B Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Voltage-mode PWM control with 100 mA output drive capability for reliable gate driver performance in high-power converters
- Wide input voltage range of 8 V to 35 V with nominal 15 V operation for versatile power supply design
- 18-pin ceramic DIP (JESD-30 R-GDIP-T18) with MIL-STD-883B qualification for military and high-reliability applications
Applications
The UC1526J883B is designed for military-grade and high-reliability power supply designs requiring voltage-mode PWM control with assured operation across extreme temperature ranges. It is commonly used in DC-DC converters for avionics, defense electronics, and space-qualified systems where ceramic packaging and MIL-STD compliance are mandatory. Its 8 V to 35 V input range and 100 mA output make it well-suited for driving MOSFETs and IGBTs in forward and flyback topologies.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 35V |
| Input Voltage-Min | 8V |
| Input Voltage-Nom | 15V |
| JESD-30 Code | R-GDIP-T18 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Output Current-Max | 0.2A |
| Output Voltage-Max | 5.1V |
| Output Voltage-Min | 4.9V |
| Output Voltage-Nom | 5V |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP18,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Screening Level | MIL-STD-883 Class B |
| Supply Voltage-Max (Vsup) | 8V |
| Surface Mount | NO |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 600kHz |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for UC1526J883B:
Switching Controller, Voltage-mode, 0.2A, 600kHz Switching Freq-Max, CMOS, CDIP18
Frequently Asked Questions
What is the UC1526J883B and what control mode does it use?
The UC1526J883B is a voltage-mode PWM switching controller from Texas Instruments. It uses voltage-mode control with pulse width modulation, operating from an input voltage of 8 V to 35 V with a nominal 15 V supply and providing up to 100 mA output current drive for power transistor gate signals.
What package does the UC1526J883B use and what standards does it meet?
The UC1526J883B is housed in an 18-pin ceramic dual-in-line package (JESD-30 code R-GDIP-T18) and is qualified to MIL-STD-883B, indicated by the 883B suffix. The ceramic construction provides superior thermal performance and moisture resistance for military and space-grade applications.
What applications is the UC1526J883B suited for?
The UC1526J883B is ideal for military, aerospace, and high-reliability industrial power supplies where MIL-STD-883B qualification is required. With a 35 V maximum input and 100 mA drive capability, it suits push-pull, half-bridge, and full-bridge DC-DC converter topologies used in avionics and defense equipment.
Is the UC1526J883B available in a lead-free version?
Yes, the UC1526J883B has a Pb-free code of Yes and carries JESD-609 code e0, confirming RoHS compliance and lead-free construction. This makes it compatible with modern environmental regulations even in its ceramic military-grade package.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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