| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Reference Type | Output Type | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Tolerance | Temperature Coefficient | Noise - 0.1Hz to 10Hz | Noise - 10Hz to 10kHz | Voltage - Input | Current - Supply | Current - Cathode | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                 
                
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                    LM431BCMXLM431B - TWO TERMINAL VOLTAGE RE Fairchild Semiconductor  |  
                13,899 | 
                
                     | 
                 
                
                  Datasheet  | 
                
                8-SOIC (0.154", 3.90mm Width) | - | Bulk | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C Typical | - | - | - | - | 1 mA | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC | 
                 
                 
                
                 | 
				
                    LM431ACMXLM431A - TWO TERMINAL VOLTAGE RE Fairchild Semiconductor  |  
                4,000 | 
                
                     | 
                 
                
                  Datasheet  | 
                
                8-SOIC (0.154", 3.90mm Width) | - | Bulk | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±2% | 50ppm/°C Typical | - | - | - | - | 1 mA | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC | 
                 
                 
                
                 | 
				
                    LM431SBCMLXADJUSTABLE/2.5V, 1% TOLERANCE SH Fairchild Semiconductor  |  
                4,279,780 | 
                
                     | 
                 
                
                  Datasheet  | 
                
                TO-243AA | - | Bulk | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C Typical | - | - | - | - | 1 mA | -25°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 | 
                 
                 
                
                 | 
				
                    LM431CCMXLM431C - TWO TERMINAL VOLTAGE RE Fairchild Semiconductor  |  
                2,643 | 
                
                     | 
                 
                
                  Datasheet  | 
                
                8-SOIC (0.154", 3.90mm Width) | - | Bulk | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | 50ppm/°C Typical | - | - | - | - | 1 mA | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |