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| POWER MANAGEMENT Description The EZ5Z3L voltage converters are innovative two terminal devices that accept a regulated 5V input and reduce it to 3.3V over a range of 5mA to 250mA. The EZ5Z3L-ADJ is an adjustable three terminal version allowing output voltage trimming. The EZ5Z3L is available in SOT-223, TO-220 and TO-92 packages. 250mA 5V to 3.3V or Adjustable Output EZ DROPPER Features u u u u u u u u u u u u External components not required Heatsink not required 2 simple connections 250mA output current Generates no EMI or spikes Drops 5V to 3.3V, ADJ Industrial temperature range SOT-223, TO-220 and TO-92 packages EZ5Z3L Applications Cellular Telephones Instrumentation Peripheral Cards Medical Equipment Typical Application Circuits U1 5V IN 3 IN EZ5Z3L-3.3 2 OUT NC 3.3V OUT 1 U1 5V IN 3 IN EZ5Z3L-ADJ 2 OUT ADJ 1 0.1V to 3.7V OUT R1 R2 R VDROP = VREF 1+ 1 R 2 VOUT = VIN - VDROP V R1 + R2 DROP 300 A Revision 1, January 2001 1 www.semtech.com EZ5Z3L POWER MANAGEMENT Absolute Maximum Ratings Parameter Power D i ssi pati on C onti nuous C urrent Thermal Resi stance Juncti on to Ambi ent SOT-223 TO-220 TO-92 Thermal Resi stance Juncti on to C ase SOT-223 TO-220 TO-92 Operati ng Ambi ent Temperature Range Operati ng Juncti on Temperature Range Storage Temperature Range Lead Temperature (Solderi ng) 10 Sec. ESD Rati ng (Human Body Model) Sy mbol PD IC q JA Maximum 0.5 250 62 50 132 15 15 66 -40 to 125 -40 to 150 -65 to 150 300 2 U nits W mA C /W q JC C /W TA TJ TSTG TLEAD V ESD C C C C kV Electrical Characteristics Unless specified: TA = 25C. Values in bold apply over the full operating ambient temperature range. Parameter EZ5Z3L-3.3 Sy mbol VOUT C onditions VIN = 5V, IOUT = 125mA VIN = 5V, 5mA IOUT 250mA Min 3.20 3.13 1.21 1.18 Ty p 3.30 Max 3.39 3.46 U nits V EZ5Z3L-AD J VREF VIN = 5V, IOUT = 125mA VIN = 5V, 5mA IOUT 250mA 1.25 1.28 1.31 V Load Regulati on Temperature C oeffi ci ent REG(LOAD) TC VIN = 5V, IOUT = 5mA to 250mA VIN = 5V, IOUT = 125mA 0.5 0.005 1.0 0.01 %VOUT %VOUT/C a 2001 Semtech Corp. 2 www.semtech.com EZ5Z3L POWER MANAGEMENT Pin Configurations Ordering Information D ev ice EZ5Z3L-S3.3.TR EZ5Z3L-SAD J.TR EZ5Z3L-T3.3 EZ5Z3L-TAD J EZ5Z3L-Z3.3.TR EZ5Z3L-ZAD J.TR VIN 5 5 5 P ackag e SOT-223(1) TO-220(2) TO-92(3) VOUT Volts 3.3 AD J 3.3 AD J 3.3 AD J SOT-223 TO-92 TO-220 Pin 1 2 3 Function (-3.3) NC OUT IN Function (-AD J) ADJ OUT IN Notes: (1) Only available in tape and reel packaging. A reel contains 2500 devices. (2) Only available in tube packaging. A tube contains 50 devices. (3) Available in tape and reel packaging (a reel contains 3000 devices) or ammo pack (suffix TA, an ammo pack contains 2000 devices). TAB i s OUT for SOT-223, TO-220 Symbol EZ5Z3L-3.3 EZ5Z3L-ADJ a 2001 Semtech Corp. 3 www.semtech.com EZ5Z3L POWER MANAGEMENT Outline Drawing - SOT-223 Land Pattern - SOT-223 a 2001 Semtech Corp. 4 www.semtech.com EZ5Z3L POWER MANAGEMENT Outline Drawing - TO-220 Outline Drawing - TO-92 Contact Information Semtech Corporation Power Management Products Division 652 Mitchell Rd., Newbury Park, CA 91320 Phone: (805)498-2111 FAX (805)498-3804 a 2001 Semtech Corp. 5 www.semtech.com |
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