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UC1834J/883B from UC

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UC1834J/883B

Manufacturer: UC

High Efficiency Linear Regulator

Partnumber Manufacturer Quantity Availability
UC1834J/883B,UC1834J883B UC 30 In Stock

Description and Introduction

High Efficiency Linear Regulator **Manufacturer:** UC (Unitrode Corporation, now part of Texas Instruments)  

**Part Number:** UC1834J/883B  

**Specifications:**  
- **Type:** High-Speed PWM Controller  
- **Military Grade:** 883B (high-reliability, MIL-PRF-38535 qualified)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Supply Voltage Range:** 4V to 40V  
- **Output Drive Current:** ±2A (peak)  
- **Switching Frequency:** Up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Error Amplifier Bandwidth:** 10MHz  
- **Package:** 16-pin CERDIP (J-lead)  

**Descriptions and Features:**  
- Designed for high-performance switching power supplies.  
- Features a high-speed PWM comparator for precise duty cycle control.  
- Includes an onboard error amplifier, oscillator, and voltage reference.  
- Supports voltage-mode and current-mode control topologies.  
- Provides undervoltage lockout (UVLO) protection.  
- Suitable for aerospace, military, and industrial applications due to 883B qualification.  
- Robust design for harsh environments.  

(Note: Always verify datasheet details for exact specifications.)

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