3985A-26UK LP2985-18D LP2985-28D ADP3309ART-2.8 LP2985-30D ADP3309ART-3.0 LP2985-33D ADP3309ART-3.3 LP2985-50D TDA3664AT MAX1792-15DP MAX1792-18DP MAX1792-25DP MAX1792-33DP MAX1792-50DP TL431ACD LM431ACM TL431ACD5-G TL431ACPN TL431AID LM431AIM TL431AID5-G TL431AIPN TL431CD TL431CD5-G TL431CPN TL431ID TL431ID5-G TL431IPN NE567D NE567N NE56606-20GW NE56606-27GW NE56606-28GW NE56606-30GW NE56606-45GW Note: Some competitors devices may be obsolete Intersil LTC Semiconductors MAX NSC MAX8878EUK26 MAX8878EUK27 MAX8878EUK28 MAX8878EUK30 MAX8878EUK33 MAX8878EUK36 MAX8878EUK42 MAX8878EUK45 LP2985IBP-2.8 LP2985IBP-3.0 LP3985IBP-2.6 LP2985IM5-1.8 LP2985IM5-2.8 LP2985IM5-3.0 LP2985IM5-3.3 LP2985IM5-5.0 NJR ON STM TI L78L05ABD TPS76333BVR TPS76350BVR LM78L05ACDR NCP500SN28T1 NCP500SN30T1 NCP500SN33T1 NCP500SN50T1 MAX1792EU15 MAX1792EU18 MAX1792EU25 MAX1792EU33 MAX1792EU50 LM431ACM NJM431V LM4041DIM3X NJM431D LM431AIM TL431ACD TL431ACP TL431AID LM431BCM TL431AIP TL431CD TS431AIL TL431ACDBVR TL431ACDBVR TL431AC

AILP TL431AILP/1H TL431AILP/1H TL431AILPG TL431AILPRA TL431AILPRA TL431AILPRAG TL431AILPRAG TL431AILPRM TL431AILPRM TL431AILPRMG TL431AILPRMG TL431AILPRP TL431AILPRP TL431AILPRPG TL431AILPRPG TL431AIP TL431AIP TL431AIP TL431AIP TL431AIP TL431AIP TL431AIPG TL431AIPN TL431AIS/5-E3 TL431AIS/5H-E3 TL431AIU1/48H TL431AIU2/48H TL431AIX/11H-E3 TL431AIZ TL431AIZ TL431AIZ-AP TL431AIZ-AP TL431AIZT TL431AIZT Competition Competitor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semiconductor On Semico

0C to +70C TL431CP TL431CPN SOT97-1 8-Pin Plastic Dual In-Line package (DIP) 40C to +85C TL4311P TL431IPN SOT97-1 8-Pin Plastic Dual In-Line package (DIP) 0C to +70C TL431ACP TL431ACPN SOT97-1 8-Pin Plastic Dual In-Line package (DIP) 40C to +85C TL431 AIP TL431AIPN SOT97-1 NOTE: 1. SYMBOL INFORMATION: Parts will be marked with product name including temperature and electrical grade desginators, but not the package identifier. 2. TO92 is normally shipped in bulk, i.e., in plastic bags (containing 1,000 parts), 5 bags per box. Tape and reel (or ammo box) is an option. See page 15 for information. 1997 Feb 25 2 853-1927 17795Philips Semiconductors Product specification Adjustable precision shunt regulators TL431C, TL431AC, TL431], TL431Al, LM431AC ABSOLUTE MAXIMUM RATINGS SYMBOL PARAMETER RATING UNITS VKA Cathode voltage (see Note 1) 37 Vv Continuous cathode current range 100 to +150 mA Reference input current range 0.05 to 10 mA Operating free-air temperature range Tamb C suffix 0 to +70 C | suffix

trial R79 None Noted no supply and no possibility of further Philips manufacture due to Caen fire TL431AID5 935271050115 None Noted adjustable prec shunt regulator R79 None Noted no supply and no possibility of further Philips manufacture due to Caen fire TL431AIPN 935243020112 None Noted Linear industrial R79 None Noted no supply and no possibility of further Philips manufacture due to Caen fire TL431CD 935242940112 None Noted Linear industrial R79 None Noted no supply and no possibility of further Philips manufacture due to Caen fire TL431CD 935242940118 None Noted Linear industrial R79 None Noted no supply and no possibility of further Philips manufacture due to Caen fire TL431CD5 935271047115 None Noted adjustable prec shunt regulator R79 None Noted no supply and no possibility of further Philips manufacture due to Caen fire TL431CPN 935242990112 None Noted Linear industrial R79 None Noted no supply and no possibility of further Philips manufacture due to Caen fire TL431ID 935242950112 None N

LINEAR INDUSTRIAL 935242940112 T M TL431C D LINEAR INDUSTRIAL 935242940118 T 1137 TL431CD5 TL431C D5 ADJUSTABLE PREC SHUNT REGULATOR 935271047115 1138 TL431CPN TL431CP N LINEAR INDUSTRIAL 1139 TL431ID TL431I D 1140 TL431ID NA Part Number Description 1134 TL431AIPN TL431AIP N 1135 TL431CD 1136 TL431CD Type Number 1145 TZA3023U/C3/G 1146 TZA3023U/F/C3 1149 TZA3033U/C3 1152 TZA3033U/F/C3 TZA3023UF CA TZA3033U CK TZA3033UF CA 1153 TZA3033U/T/C3 Availability Last Time Code Buy Date 1154 TZA3034T/C2 TZA3034T D LIM STM1 935262890112 T S 2 30-sep-04 31-dec-04 TZA3054 Limited Supply. See Replacement. 1155 TZA3034T/C2 TZA3034T D LIM STM1 935262890118 T S 2 30-sep-04 31-dec-04 TZA3054 Limited Supply. See Replacement. 1156 TZA3034TT/C2 TZA3034TT DH LIM STM1 935263531112 T S 2 30-sep-04 31-dec-04 TZA3054 Limited Supply. See Replacement. 1157 TZA3034TT/C2 TZA3034TT DH LIM STM1 935263531118 T S 2 30-sep-04 31-dec-04 TZA3054 Limited Supply. See Replacement. 1158 TZA3034U/C2 TZA3034U CK LIM STM1 935262891026 T S

0 C TL431CP TL431CPN SOT97-1 8-Pin Plastic Dual In-Line package (DIP) -40 C to +85 C TL431IP TL431IPN SOT97-1 8-Pin Plastic Dual In-Line package (DIP) 0 C to +70 C TL431ACP TL431ACPN SOT97-1 8-Pin Plastic Dual In-Line package (DIP) -40 C to +85 C TL431AIP TL431AIPN SOT97-1 DESCRIPTION 5-pin plastic small outline package (SO5) 0 C to +70 C TL431ACD5 SOT680-1 5-pin plastic small outline package (SO5) -40 C to +85 C TL431AID5 SOT680-1 5-pin plastic small outline package (SO5) 0 C to +70 C TL431CD5 SOT680-1 5-pin plastic small outline package (SO5) -40 C to +85 C TL431ID5 SOT680-1 NOTE: 1. SYMBOL INFORMATION: Parts will be marked with product name including temperature and electrical grade desginators, but not the package identifier. 2002 Jan 22 2 853-1927 27590 Philips Semiconductors Product data TL431C, TL431AC, TL431I, TL431AI, LM431AC Adjustable precision shunt regulators ABSOLUTE MAXIMUM RATINGS SYMBOL VKA PARAMETER RATING Cathode voltage (see Note 1) UNITS 37 V -100 to +150 mA Reference input c

C to +70C TL431CP TL431CPN SOT97-1 8-Pin Plastic Dual In-Line package (DIP) -40C to +85C TL431IP TL431IPN SOT97-1 8-Pin Plastic Dual In-Line package (DIP) 0C to +70C TL431ACP TL431ACPN SOT97-1 8-Pin Plastic Dual In-Line package (DIP) -40C to +85C TL431AIP TL431AIPN SOT97-1 3-Pin Plastic TO92 NOTE: 1. SYMBOL INFORMATION: Parts will be marked with product name including temperature and electrical grade desginators, but not the package identifier. 2. TO92 is normally shipped in bulk, i.e., in plastic bags (containing 1,000 parts), 5 bags per box. Tape and reel (or ammo box) is an option. See page 15 for information. 1997 Feb 25 2 853-1927 17795 Philips Semiconductors Product specification TL431C, TL431AC, TL431I, TL431AI, LM431AC Adjustable precision shunt regulators ABSOLUTE MAXIMUM RATINGS SYMBOL VKA PARAMETER RATING Cathode voltage (see Note 1) UNITS 37 V -100 to +150 mA Reference input current range 0.05 to 10 mA Tamb Operating free-air temperature range C suffix I suffix 0 to +70 -40 to +85 C C