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| HT75XX-1 100mA Voltage Regulator Features * Low power consumption * Low voltage drop * Low temperature coefficient * High input voltage (up to 24V) * High output current : 100mA (Pd 250mW) * Output voltage accuracy: tolerance 3% * TO-92, SOT-89 and SOT-25 package Applications * Battery-powered equipment * Communication equipment * Audio/Video equipment General Description The HT75XX-1 series is a set of three-terminal high current low voltage regulator implemented in CMOS technology. They can deliver 100mA output current and allow an input voltage as high as 24V. They are available with several fixed output voltages ranging from 3.0V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents. Selection Table Part No. HT7530-1 HT7533-1 HT7536-1 HT7544-1 HT7550-1 Output Voltage 3.0V 3.3V 3.6V 4.4V 5.0V Tolerance 3% 3% 3% 3% 3% TO-92 SOT-89 SOT-25 75XX-1 (for TO-92) 75XX-1 (for SOT-89) 5XX1 (for SOT-25) Package Marking Note: XX stands for output voltages. Block Diagram V IN VOUT V re f GND Rev. 1.10 1 November 18, 2002 HT75XX-1 Pin Assignment T O -9 2 7 5 X X -1 . r o n t V ie w S O T -8 9 S O T -2 5 NC NC 7 5 X X -1 5XX1 T o p V ie w GND V IN VOUT GND V IN VOUT GND V IN VOUT B o tto m V ie w GND GND V IN VOUT V IN VOUT Pad Assignment 3 VOUT Pad Coordinates Pad No. 1 2 (0 ,0 ) Unit: mm X Y -406.00 -406.00 392.10 -639.00 618.50 641.85 3 1 2 VSS VDD Chip size: 15401070 (mm)2 *The IC substrate should be connected to VDD in the PCB layout artwork. Absolute Maximum Ratings Supply Voltage ..........................................-0.3V to 26V Power Consumption (*1) .................................. 250mW Power Consumption (*2) .................................. 150mW Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. *1: applied to SOT89 and TO-92 *2: applied to SOT-25 Storage Temperature ............................-50C to 125C Operating Temperature...............................0C to 70C Rev. 1.10 2 November 18, 2002 HT75XX-1 Electrical Characteristics HT7530-1, +3.0V output type Symbol VOUT IOUT DVOUT VDIF ISS DVOUT DVIN VOUT VIN DVOUT DTa Parameter Output Voltage Tolerance Output Current Load Regulation Voltage Drop Current Consumption Line Regulation Input Voltage Temperature Coefficient Test Conditions VIN 5V 5V 5V 3/4 5V 3/4 3/4 5V Conditions IOUT=10mA 3/4 1mAIOUT50mA IOUT=1mA No load 4VVIN24V IOUT=1mA 3/4 IOUT=10mA 0C HT7536-1, +3.6V output type Symbol VOUT IOUT DVOUT VDIF ISS DVOUT DVIN VOUT VIN DVOUT DTa Parameter Output Voltage Tolerance Output Current Load Regulation Voltage Drop Current Consumption Line Regulation Input Voltage Temperature Coefficient Test Conditions VIN 5.6V 5.6V 5.6V 3/4 5.6V 3/4 3/4 5.6V Conditions IOUT=10mA 3/4 1mAIOUT50mA IOUT=1mA No load 4.6VVIN24V IOUT=1mA 3/4 IOUT=10mA 0C Rev. 1.10 3 November 18, 2002 HT75XX-1 HT7544-1, +4.4V output type Symbol VOUT IOUT DVOUT VDIF ISS DVOUT DVIN VOUT VIN DVOUT DTa Parameter Output Voltage Tolerance Output Current Load Regulation Voltage Drop Current Consumption Line Regulation Input Voltage Temperature Coefficient Test Conditions VIN 6.4V 6.4V 6.4V 3/4 6.4V 3/4 3/4 6.4V Conditions IOUT=10mA 3/4 1mAIOUT50mA IOUT=1mA No load 5.4VVIN24V IOUT=1mA 3/4 IOUT=10mA 0C mA %/V V mV/C Rev. 1.10 4 November 18, 2002 HT75XX-1 Application Circuits Basic circuit V IN V C1 10m. IN H T 7 5 X X -1 S e r ie s V GND OUT V C2 10m. OUT C om m on S in g le p o in t G N D C om m on High output current positive voltage regulator T r1 V V R1 C1 10m. IN IN H T 7 5 X X -1 S e r ie s V GND OUT V OUT C2 10m. C om m on S in g le p o in t G N D C om m on Short-Circuit protection for Tr1 V IN Rs T r1 V R1 C1 10m. IN H T 7 5 X X -1 S e r ie s V GND OUT V OUT C2 10m. C om m on S in g le p o in t G N D C om m on Circuit for increasing output voltage V IN V C1 10m. IN H T 7 5 X X -1 S e r ie s GND IS S V OUT V C2 10m. V OUT XX R1 R2 C om m on S in g le p o in t G N D C om m on VOUT = VXX ( 1 + R2 ) + ISS R2 R1 November 18, 2002 Rev. 1.10 5 HT75XX-1 Circuit for increasing output voltage V IN V C1 10m. IN H T 7 5 X X -1 S e r ie s GND V OUT V C2 V 10m. OUT XX IS S R1 D1 C om m on S in g le p o in t G N D C om m on VOUT = VXX + VD1 Constant current regulator V IN V C1 10m. IN H T 7 5 X X -1 S e r ie s GND IS S V OUT C2 10m.V XX R A IO UT R L C om m on IOUT = Dual supply VXX + ISS RA IC 1 V IN V IN H T 7 5 X X -1 S e r ie s GND V OUT V C3 10m. OUT IC 2 V C1 10m. C om m on IN H T 7 5 X X -1 S e r ie s V GND OUT V C2 10m. R1 OUT C om m on Rev. 1.10 6 November 18, 2002 HT75XX-1 Package Information 3-pin TO-92 outline dimensions A B D C E . G H Symbol A B C D E F G H I a Dimensions in mil Min. 170 170 500 11 90 45 45 130 8 4 Nom. 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Max. 200 200 3/4 20 110 55 65 160 18 6 Rev. 1.10 7 November 18, 2002 HT75XX-1 3-pin SOT-89 outline dimensions A B I J E C D G . H Symbol A B C D E F G H I J Dimensions in mil Min. 173 64 90 35 155 14 17 3/4 55 14 Nom. 3/4 3/4 3/4 3/4 3/4 3/4 3/4 59 3/4 3/4 Max. 181 72 102 47 167 19 22 3/4 63 17 Rev. 1.10 8 November 18, 2002 HT75XX-1 5-pin SOT-25 outline dimensions D C L E H e A2 b A1 A Symbol A A1 A2 b C D E e H L q Dimensions in mm Min. 1.00 3/4 0.70 0.35 0.10 2.70 1.40 3/4 2.60 0.37 1 Nom. 3/4 3/4 3/4 3/4 3/4 3/4 3/4 1.90 3/4 3/4 3/4 Max. 1.30 0.10 0.90 0.50 0.25 3.10 1.80 3/4 3 3/4 9 Rev. 1.10 9 q November 18, 2002 HT75XX-1 Product Tape and Reel Specifications TO-92 reel dimensions (Unit: mm) P ackage U p, 30 . la t S id e U p P ackage U p, . la t S id e D o w n 58 88 360 43 Rev. 1.10 10 November 18, 2002 HT75XX-1 SOT-89 & SOT-25 reel dimensions T2 D A B C T1 SOT-89 Symbol A B C D T1 T2 SOT-25 Symbol A B C D T1 T2 Description Reel Outer Diameter Reel Inner Diameter Spindle Hole Diameter Key Slit Width Space Between Flange Reel Thickness Dimensions in mm 1781.0 621.0 13.00.2 2.50.25 8.4+1.5 -0.0 11.4+1.5 Description Reel Outer Diameter Reel Inner Diameter Spindle Hole Diameter Key Slit Width Space Between Flange Reel Thickness Dimensions in mm 1801.0 621.5 12.75+0.15 1.90.15 12.4+0.2 17-0.4 Rev. 1.10 11 November 18, 2002 HT75XX-1 TO-92 carrier tape dimensions P Dh H1 H H0 l1 W2 W0 t W1 W .1 P2 P0 .2 D0 TO-92 Symbol I1 P P0 P2 F1 F2 Dh W W0 W1 W2 H0 H1 D0 t H Note: Description Taped Lead Length Component Pitch Perforation Pitch Component to Perforation (Length Direction) Lead Spread Lead Spread Component Alignment Carrier Tape Width Hold-down Tape Width Perforation Position Hold-down Tape Position Lead Clinch Height Component Height Perforation Diameter Taped Lead Thickness Component Base Height Dimensions in mm (2.5) 12.71.0 12.70.3 6.350.4 2.5+0.4 -0.1 2.5+0.4 -0.1 00.1 18.0+1.0 -0.5 6.00.5 9.00.5 (0.5) 16.00.5 Less than 24.7 4.00.2 0.70.2 19.00.5 Thickness less than 0.380.05mm~0.5mm P0 Accumulated pitch tolerance: 1mm/20pitches. ( ) Bracketed figures are for consultation only Rev. 1.10 12 November 18, 2002 HT75XX-1 SOT-89 & SOT-25 carrier tape dimensions D E . W C P0 P1 t B0 D1 P K0 A0 SOT-89 Symbol W P E F D D1 P0 P1 A0 B0 K0 t C SOT-25 Symbol W P E F D D1 P0 P1 A0 B0 K0 t C Description Carrier Tape Width Cavity Pitch Perforation Position Cavity to Perforation (Width Direction) Perforation Diameter Cavity Hole Diameter Perforation Pitch Cavity to Perforation (Length Direction) Cavity Length Cavity Width Cavity Depth Carrier Tape Thickness Cover Tape Width Dimensions in mm 8.00.3 4.0 1.75 3.50.05 1.5+0.1 1.5+0.1 4.0 2.0 3.15 3.2 1.4 0.200.03 5.3 Description Carrier Tape Width Cavity Pitch Perforation Position Cavity to Perforation (Width Direction) Perforation Diameter Cavity Hole Diameter Perforation Pitch Cavity to Perforation (Length Direction) Cavity Length Cavity Width Cavity Depth Carrier Tape Thickness Cover Tape Width Dimensions in mm 12.0+0.3 -0.1 8.00.1 1.750.1 5.50.05 1.5+0.1 1.5+0.1 4.00.1 2.00.10 4.80.1 4.50.1 1.80.1 0.300.013 9.3 Rev. 1.10 13 November 18, 2002 HT75XX-1 Holtek Semiconductor Inc. (Headquarters) No.3, Creation Rd. II, Science-based Industrial Park, Hsinchu, Taiwan Tel: 886-3-563-1999 Fax: 886-3-563-1189 http://www.holtek.com.tw Holtek Semiconductor Inc. (Sales Office) 11F, No.576, Sec.7 Chung Hsiao E. Rd., Taipei, Taiwan Tel: 886-2-2782-9635 Fax: 886-2-2782-9636 Fax: 886-2-2782-7128 (International sales hotline) Holtek Semiconductor (Shanghai) Inc. 7th Floor, Building 2, No.889, Yi Shan Rd., Shanghai, China Tel: 021-6485-5560 Fax: 021-6485-0313 http://www.holtek.com.cn Holtek Semiconductor (Hong Kong) Ltd. Block A, 3/F, Tin On Industrial Building, 777-779 Cheung Sha Wan Rd., Kowloon, Hong Kong Tel: 852-2-745-8288 Fax: 852-2-742-8657 Holmate Semiconductor, Inc. 46712 Fremont Blvd., Fremont, CA 94538 Tel: 510-252-9880 Fax: 510-252-9885 http://www.holmate.com Copyright O 2002 by HOLTEK SEMICONDUCTOR INC. The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek assumes no responsibility arising from the use of the specifications described. The applications mentioned herein are used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable without further modification, nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise. Holteks products are not authorized for use as critical components in life support devices or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw. Rev. 1.10 14 November 18, 2002 |
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