| Model | 
Manufacturers | 
lot number | 
encapsulation | 
illustrate | 
		
| UC3524 | 
TI | 
10+ | 
16PDIP, 16SOIC | 
Advanced regulated pulse width modulator | 
		
| UC2886 | 
TI | 
08+ | 
16SOIC | 
Average current mode PWM controller ICs | 
		
| UC2866 | 
TI | 
10+ | 
16PDIP | 
Resonant mode power controller | 
		
| UC2865 | 
TI | 
08+ | 
16PDIP | 
Resonant mode power controller | 
		
| UC2864 | 
TI | 
08+09+ | 
16SOIC | 
Resonant mode power controller | 
		
| UC2863 | 
TI | 
10+ | 
16PDIP, 16SOIC | 
Resonant mode power controller | 
		
| UC2861 | 
TI | 
10+ | 
16SOIC, 20PLCC | 
Resonant mode power controller | 
		
| UC2856Q | 
TI | 
10+ | 
16SOIC | 
Improved current-mode PWM controller | 
		
| UC2856-Q1 | 
TI | 
10+ | 
16SOIC | 
Improved current-mode PWM controller for the automotive class | 
		
| UC2856 | 
TI | 
09+ | 
16PDIP, 16SOIC | 
Improved current-mode PWM controller | 
		
| UC2851 | 
TI | 
08+ | 
18PDIP, 18SOIC | 
Programmable offline PWM controller | 
		
| UC2849 | 
TI | 
10+ | 
24PDIP, 24SOIC | 
Secondary side average current mode controller | 
		
| UC2848 | 
TI | 
10+ | 
16SOIC | 
Average current mode PWM controller | 
		
| UC2847 | 
TI | 
10+ | 
16PDIP, 16SOIC | 
Current-mode PWM controller | 
		
| UC2846 | 
TI | 
08+ | 
16PDIP, 16SOIC, 20PLCC | 
Current-mode PWM controller | 
		
| UC2845AQ | 
TI | 
09+ | 
14SOIC, 8SOIC | 
Automotive current-mode PWM controllers | 
		
| UC2845A | 
TI | 
10+ | 
14SOIC, 16SOIC, 8PDIP, 8SOIC | 
Current-mode PWM controller | 
		
| UC2845 | 
TI | 
10+ | 
14SOIC, 8PDIP, 8SOIC | 
Current-mode PWM controller | 
		
| UC2844A | 
TI | 
09+ | 
14SOIC, 8PDIP, 8SOIC | 
Current-mode PWM controller | 
		
| UC2844 | 
TI | 
09+ | 
14SOIC, 8PDIP, 8SOIC | 
Current-mode PWM controller |