Switching Regulator or Controllers Discontinued

UC1851J

Manufacturer: TI

Switching Controller, Current/voltage-mode, 0.2A, 500kHz Switching Freq-Max, BICMOS, CDIP18

Manufacturer Description: PROGRAMMABLE, OFF-LINE, PWM CONTROLLER
Part Number: UC1851J
Generic: UC1851
CAGE Code: 01295, 33809
Category: Switching Regulator or Controllers
Part Type: Other Semiconductors
DLA Qualification: Not Qualified
Date of Introduction: April 1990
Lifecycle Stage: Discontinued
Package Information
Package Style: IN-LINE
Terminals: 18
Height: 5.08 mm
Operating Temperature: -55.0°C to 125.0°C
Package Code: DIP
Compliance & Certifications
Type Part Number Manufacturer
FFF Alternates UC2851N TI
Functional Equivalent UC2851N TI
FFF Alternates UC3851N TI
Functional Equivalent UC3851N TI
Pricing & Availability
210 units available
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AS6081, AS9120b, IDEA, ERAI, ISO9001
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Risk Indicators
  • Lifecycle: High
  • Environmental: High
  • Supply Chain: Low

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