UC39432NG4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The UC39432NG4 is a precision analog controller and feedback signal generator from Texas Instruments. It features a 1.3V internal reference, supports up to 36V supply voltage, and operates as a single-channel precision analog circuit. Available in 8-pin PDIP package, from $2.50 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- UC39432NG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Precision 1.3V internal voltage reference for accurate feedback signal generation in power supply designs
- Wide supply voltage range up to 36V for compatibility with various power architectures
- Single-channel analog controller in through-hole 8-pin PDIP for easy prototyping and repair
- Precision analog circuit design for stable closed-loop control in switching and linear regulators
Applications
The UC39432NG4 is designed for use in precision power supply feedback control circuits, providing accurate voltage reference and error amplification for switching regulators and linear power supplies. It is well suited for industrial power converters, battery chargers, and motor drive systems requiring tight output voltage regulation. The device also finds use in instrumentation circuits and analog control loops demanding stable 1.3V reference performance.
Specifications
| YTEOL | 0 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 36V |
| Supply Voltage-Min (Vsup) | 2.2V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the internal reference voltage of the UC39432NG4?
The UC39432NG4 features a precision 1.3V internal voltage reference, which provides stable and accurate output for feedback signal generation in power supply control loops and voltage regulation applications.
What is the maximum supply voltage for the UC39432NG4?
The UC39432NG4 supports a maximum supply voltage of 36V, allowing it to interface with a wide range of power supply architectures including industrial 24V systems, making it versatile for diverse power management designs.
What package is the UC39432NG4 available in?
The UC39432NG4 is available in an 8-pin PDIP (Plastic Dual-In-Line Package) through-hole package, which is ideal for breadboard prototyping, repair work, and legacy designs requiring DIP-style component insertion.
What are the typical applications for the UC39432NG4?
The UC39432NG4 is commonly used in feedback control circuits for switching power supplies, linear regulators, battery chargers, motor drive systems, industrial power converters, and analog control loops requiring a precision 1.3V reference signal.
Is the UC39432NG4 RoHS compliant?
Yes, the UC39432NG4 carries JESD-609 Code e4, indicating it is a Pb-free RoHS compliant device, suitable for use in environmentally regulated products and in compliance with international hazardous substance directives.
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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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