12SZ11 Datasheet | Sharp Corporation

Features ¡Low power-loss (Dropout voltage : MAX. 0.5V) ¡Surface mount type package (Equivalent to SC-63) ¡Built-in a function to prevent reverse voltage between input and output The diode to prevent reverse voltage between input and output is not necessary. (When VO-I=<13V) s Outline Dimensions 2.3±0.5 (0.5) (Unit : mm) 6.6MAX 5.2±0.5 2 9.7MAX 05SZ5 5.5±0.5 (1.7) 0.7MAX 0.5 +0.2 -0.1 (0.5) 1 2 3 2 Specific IC 1 DC input (VIN) 2 DC output (VO) 3 GND 3 2.5MIN s Applications .. ¡Portable equipment ¡Notebook PC s Model Line-ups 5V output 9V output PQ09SZ5 12V output PQ12SZ5 (0to0.25) 1A output 0.5A output Output voltage precision:±5% Output voltage precision:±2.5% Output voltage precision:±5% Output voltage precision:±2.5% PQ05SZ5 PQ05SZ51 PQ09SZ51 PQ12SZ51 PQ05SZ1 PQ09SZ1 PQ12SZ1 Internal connection diagram PQ05SZ11 PQ09SZ11 PQ12SZ11 Heat sink is mon to 2 (VO). s Absolute Maximum Ratings Parameter Input voltage Input-output reverse voltage Output current Power dissipation Junction temperature Operating temperature Storage temperature Soldering temperature All are open except GND and applicable terminals. - 2 With imfinite heat sink. - Over heat protection may operate at Tj>=125˚C - 1 (Ta=25˚C, XX=05,09,12) Symbol VIN VO-i IO PD Tj Topr Tstg Tsol - 1 Conditions VIN=0V Rating PQXXSZ5/51 24 13 0.5 1.0 8 150 -20 to +80 -40 to +150 260 PQXXSZ1/11 (0.9) 2-(2.54) (XX:05,09,12) Unit V V A W ˚C ˚C ˚C ˚C Refer to Fig. 4- 2 - For 10s - Please refer to the chapter“ Handling Precautions ”. “ In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ” Low Power-Loss Voltage Regulators s Electrical Characteristics Parameter PQ05SZ1/5 PQ09SZ1/5 PQ12SZ1/5 Output voltage PQ05SZ11/51 PQ09SZ11/51 PQ12SZ11/51...