SMIONUTOR TNIL T IS/T- ~ IS/T-6 MOS Linear Integrated ircuit Large urrent Positive Voltage Regulator The IS/T series are highly precise, low power consumption, positive voltage regulators manufactured using MOS and laser trimming technologies. The series provides large currents with a significantly small dropout voltage. The IS/T consists of a driver transistor, a precision reference voltage and an error amplifier. Output voltage is selectable in.5v steps between a voltage of.v and 6.V. eatures Maximum Output urrent : 4m ropout Voltage : 5mV @m, mv @m for =.V Maximum Operating Voltage : V Range :.V ~ 6.V (selectable in.5v steps) ighly ccurate : % Low Power onsumption : Typ. 8.u Operational Temperature Range : -4 ~ 85 Low SR apacitor : eramic compatible or Tantalum SOT-89 IM N MILLIMTRS 4.7 MX.5 +_..7 MX.45+.5/-. 4.5 MX.5 +_..4 TYP.75 MX.75 MIN.5+./-.5 eat Sink is common to ( ) pplications attery Powered quipment Reference Voltage Sources igital ameras, amcoders Palmtop omputers Portable udio Video quipment Pin onfiguration IS-XX Lot No. Type Name No. Symbol escription N round L I IM MILLIMTRS.9 + _..6+./-..7 + _.5.4 + _..8+./-..9 + _..95.6 + _.5.-..5+.5/-.5 I.6 L.55.. N. N SOT-89 (TOP VIW) Power input Output eat Sink is common to ( ) IT-XX TSM TSM (TOP VIW) Lot No. Type Name No. Symbol escription Output N round Power input 7. 4. 7 Revision No : /5
IS/T- ~ IS/T-6 Line up SOT-89 TSM (V) ITM Marking ITM Marking. IS- IT-. IS- IT-.4 IS-4 4 IT-4 4.5 IS-5 5 IT-5 5.6 IS-6 6 IT-6 6.7 IS-7 7 IT-7 7.8 IS-8 8 IT-8 8.9 IS-9 9 IT-9 9. IS- IT-. IS- IT-. IS- IT-. IS- IT-.4 IS-4 4 IT-4 4.5 IS-5 5 IT-5 5.6 IS-6 6 IT-6 6.7 IS-7 7 IT-7 7.8 IS-8 8 IT-8 8.9 IS-9 9 IT-9 9. IS- IT-. IS- IT-. IS- IT-. IS- IT-.4 IS-4 4 IT-4 4.5 IS-5 5 IT-5 5.6 IS-6 6 IT-6 6.7 IS-7 7 IT-7 7.8 IS-8 8 IT-8 8.9 IS-9 9 IT-9 9 4. IS-4 IT-4 4. IS-4 IT-4 4. IS-4 IT-4 4. IS-4 IT-4 4.4 IS-44 4 IT-44 4 4.5 IS-45 5 IT-45 5 4.6 IS-46 6 IT-46 6 4.7 IS-47 7 IT-47 7 4.8 IS-48 8 IT-48 8 4.9 IS-49 9 IT-49 9 5. IS-5 IT-5 5. IS-5 IT-5 5. IS-5 IT-5 5. IS-5 IT-5 5.4 IS-54 4 IT-54 4 5.5 IS-55 5 IT-55 5 5.6 IS-56 6 IT56 6 5.7 IS-57 7 IT-57 7 5.8 IS-58 8 IT-58 8 5.9 IS-59 9 IT-59 9 6. IS-6 IT-6 * Other Voltages available, Selectable in.5v steps ontact for details. 7. 4. 7 Revision No : /5
IS/T- ~ IS/T-6 bsolute Maximum Ratings haracteristics Symbol Rating Units V Output urrent I OUT 5 m V SS -. ~ +. V Power issipation (Note) P (SOT-89) P (TSM) 9 mw Operating Temperature T OPR -4 ~ 85 Storage Temperature T ST -65 ~ 5 Note) Package mounted on a ceramic board (6.8 ) Parameter Symbol onditions Min Typ Max Units - - V I OUT =4m, = + V Maximum Output urrent I OUT(MX) =.V~.5V =.6V~.4V =.5V~.9V =.V~6.V.9 =.5V.9 = +V.9 = +V.96 = +V.98. 4 - - m Load Regulation Reg Load m I OUT m, = +V - 4 mv Line Regulation Reg Line +.V 8V, I OUT =4m -.. %/V =.~.7V, I OUT =m - 5 7 =.8~.4V, I OUT =m - V V =.5~.9V, I OUT =m - 7 5 =.~4.9V, I OUT =m - 5 mv ropout Voltage =5.~6.V, I OUT =m - 8 =.~.7V, I OUT =m - 8 V =.8~.4V, I OUT =m - 4 6 =.5~.9V, I OUT =m - 5 =.~4.9V, I OUT =m - 4 =5.~6.V, I OUT =m - mv Supply urrent I =(T) +V - 8 6 Temperature haracteristics T OPR I OUT =4m, -4 T OPR 85 - - ppm/ Short ircuit urrent I S = +V, = V - 5 - m 7. 4. 7 Revision No : /5
IS/T- ~ IS/T-6 pplication ircuit lock iagram OVR URRNT PROTTION IN µ (eramic) N L µ (eramic) + V Ref N IS/T-8 ig. I OUT - ig. - OUTPUT VOLT (V).9.8.7.6.5 85-4 Topr = 5 =.8V IN = L =.µ(eramic) 4 OUTPUT VOLT (V)..8.6.4 I OUT = m 4m. T opr = 5 IN = L =.µ(eramic). 4 5 6 7 8 OUTPUT URRNT I OUT (m) INPUT VOLT (V) ig. - I SS ig. 4 Ta - SUPPLY URRNT I SS (µ) 5 5 Topr = 85 5-4 4 6 8 OUTPUT VOLT (V).9.85 I OUT = m.8 m 4m.75.7-6 -4-4 6 8 INPUT VOLT (V) mbient Temp T a ( ) 7. 4. 7 Revision No : 4/5
IS/T- ~ IS/T-6 ig. 5 Input Transient Response ig. 6 Load Transient Response (I OUT = 4m) INPUT VOLT (V) 5 4 - I OUT = m, IN = L =.µ(eramic), Topr = 5.6.4...8.5.4 OUTPUT VOLT (V) OUTPUT VOLT VOUT (V) - - =.8V, IN = L =.µ(eramic) 4m m 6 8 4 OUTPUT URRNT I OUT (m) TIM (4µsec/div) TIM (msec/div) ig. 7 Load Transient Response (I OUT = m) ig. 8 PSRR OUTPUT VOLT (V) - - =.8V, IN = L =.µ(eramic) m m 8 6 4 OUTPUT URRNT I OUT (m) RIPPL RTION RR (d) - - - -4-5 -6 I O =m I O =m =.8V + V P-P L = µ(eramic) TIM (msec/div) RQUNY f (kz) ig. 9 I OUT - V ROP. IN = L =.µ(eramic). ropout Voltage (V).8.6.4. Topr =5 85-4. 4 Output urrent (m) 7. 4. 7 Revision No : 5/5