HT75XX-1 100mA Low Power LDO
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1 100mA Low Power LDO Features Low power consumption Low voltage drop Low temperature coefficient High input voltage (up to 24V) High output current : 100mA (P d 250mW) Output voltage accuracy: tolerance 3% TO92, SOT89 and SOT23-5 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 2.1V to 12.0V. 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. Output Voltage Package Marking HT V HT V HT V HT V HT V HT V HT V HT V HT V HT V HT V HT V HT V HT V HT75A V HT75C V TO92 SOT89 SOT XX-1 (for TO92) 75XX-1 (for SOT89) 5XX1 (for SOT23-5) XX stands for output voltages. For lead free devices, TO92 package will add a # mark at the end of the date code, whereas SOT89 & SOT23-5 packages will add a # mark at the end of the marking. Rev March 25, 2010
2 Block Diagram H A B /, Pin Assignment 6 ' 5 6 & ' 5 6! # % # : :. H J 8 E A M % # : : # : : 6 F 8 E A M /, 8 1 /, 8 1 /, 8 1 * J J 8 E A M /, 8 1 /, 8 1 Absolute Maximum Ratings Supply Voltage V to 26V Power Consumption (*1) mW Power Consumption (*2) mW Storage Temperature C to125 C Operating Temperature C to85 C 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 TO92 *2: applied to SOT23-5 Rev March 25, 2010
3 Electrical Characteristics HT7521-1, 2.1V Output Type Test V OUT Output Voltage 4.1V I OUT =10mA V I OUT Output Current 4.1V ma V OUT Load Regulation 4.1V 1mA I OUT 50mA mv I SS Current Consumption 4.1V No load A Line Regulation 3.1V 24V Temperature Coefficient 4.1V I OUT=10mA 0.37 mv/ C output voltage from the value at =V OUT 2V with a fixed load. HT7523-1, 2.3V Output Type Test V OUT Output Voltage 4.3V I OUT =10mA V I OUT Output Current 4.3V ma V OUT Load Regulation 4.3V 1mA I OUT 50mA mv I SS Current Consumption 4.3V No load A Line Regulation 3.3V 24V Temperature Coefficient 4.3V I OUT=10mA 0.39 mv/ C output voltage from the value at =V OUT 2V with a fixed load. Rev March 25, 2010
4 HT7525-1, 2.5V Output Type Test V OUT Output Voltage 4.5V I OUT =10mA V I OUT Output Current 4.5V ma V OUT Load Regulation 4.5V 1mA I OUT 50mA mv I SS Current Consumption 4.5V No load A Line Regulation 3.5V 24V Temperature Coefficient 4.5V I OUT=10mA 0.41 mv/ C output voltage from the value at =V OUT 2V with a fixed load. HT7527-1, 2.7V Output Type Test V OUT Output Voltage 4.7V I OUT =10mA V I OUT Output Current 4.7V ma V OUT Load Regulation 4.7V 1mA I OUT 50mA mv I SS Current Consumption 4.7V No load A Line Regulation 3.7V 24V Temperature Coefficient 4.7V I OUT=10mA 0.43 mv/ C output voltage from the value at =V OUT 2V with a fixed load. Rev March 25, 2010
5 HT7530-1, 3.0V Output Type Test V OUT Output Voltage 5.0V I OUT =10mA V I OUT Output Current 5.0V ma V OUT Load Regulation 5.0V 1mA I OUT 50mA mv I SS Current Consumption 5.0V No load A Line Regulation 4.0V 24V Temperature Coefficient 5.0V I OUT=10mA 0.45 mv/ C output voltage from the value at =V OUT 2V with a fixed load. HT7533-1, 3.3V Output Type Test V OUT Output Voltage 5.5V I OUT =10mA V I OUT Output Current 5.5V ma V OUT Load Regulation 5.5V 1mA I OUT 50mA mv I SS Current Consumption 5.5V No load A Line Regulation 4.5V 24V Temperature Coefficient 5.5V I OUT=10mA 0.5 mv/ C output voltage from the value at =V OUT 2V with a fixed load. Rev March 25, 2010
6 HT7536-1, 3.6V Output Type Test V OUT Output Voltage 5.6V I OUT =10mA V I OUT Output Current 5.6V ma V OUT Load Regulation 5.6V 1mA I OUT 50mA mv I SS Current Consumption 5.6V No load A Line Regulation 4.6V 24V Temperature Coefficient 5.6V I OUT=10mA 0.6 mv/ C output voltage from the value at =V OUT 2V with a fixed load. HT7540-1, 4.0V Output Type Test V OUT Output Voltage 6.0V I OUT =10mA V I OUT Output Current 6.0V ma V OUT Load Regulation 6.0V 1mA I OUT 50mA mv I SS Current Consumption 6.0V No load A Line Regulation 5.0V 24V Temperature Coefficient 6.0V I OUT=10mA 0.7 mv/ C output voltage from the value at =V OUT 2V with a fixed load. Rev March 25, 2010
7 HT7544-1, 4.4V Output Type Test V OUT Output Voltage 6.4V I OUT =10mA V I OUT Output Current 6.4V ma V OUT Load Regulation 6.4V 1mA I OUT 50mA mv I SS Current Consumption 6.4V No load A Line Regulation 5.4V 24V Temperature Coefficient 6.4V I OUT=10mA 0.7 mv/ C output voltage from the value at =V OUT 2V with a fixed load. HT7550-1, 5.0V Output Type Test V OUT Output Voltage 7.0V I OUT =10mA V I OUT Output Current 7.0V ma V OUT Load Regulation 7.0V 1mA I OUT 70mA mv I SS Current Consumption 7.0V No load A Line Regulation 6.0V 24V Temperature Coefficient 7.0V I OUT=10mA 0.75 mv/ C output voltage from the value at =V OUT 2V with a fixed load. Rev March 25, 2010
8 HT7560-1, 6.0V Output Type Test V OUT Output Voltage 8.0V I OUT =10mA V I OUT Output Current 8.0V 150 ma V OUT Load Regulation 8.0V 1mA I OUT 70mA mv I SS Current Consumption 8.0V No load A Line Regulation 7.0V 24V Temperature Coefficient 8.0V I OUT=10mA 0.85 mv/ C output voltage from the value at =V OUT 2V with a fixed load. HT7570-1, 7.0V Output Type Test V OUT Output Voltage 9.0V I OUT =10mA V I OUT Output Current 9.0V 150 ma V OUT Load Regulation 9.0V 1mA I OUT 70mA mv I SS Current Consumption 9.0V No load A Line Regulation 8.0V 24V =1mA Temperature Coefficient 9.0V I OUT=10mA 0.95 mv/ C output voltage from the value at =V OUT 2V with a fixed load. Rev March 25, 2010
9 HT7580-1, 8.0V Output Type Test V OUT Output Voltage 10V I OUT =10mA V I OUT Output Current 10V 150 ma V OUT Load Regulation 10V 1mA I OUT 70mA mv I SS Current Consumption 10V No load A Line Regulation 9.0V 24V Temperature Coefficient 10V I OUT=10mA 1.10 mv/ C output voltage from the value at =V OUT 2V with a fixed load. HT7590-1, 9.0V Output Type Test V OUT Output Voltage 11V I OUT =10mA V I OUT Output Current 11V 150 ma V OUT Load Regulation 11V 1mA I OUT 70mA mv I SS Current Consumption 11V No load A Line Regulation 10V 24V Temperature Coefficient 11V I OUT=10mA 1.15 mv/ C output voltage from the value at =V OUT 2V with a fixed load. Rev March 25, 2010
10 HT75A0-1, 10.0V Output Type Test V OUT Output Voltage 12V I OUT =10mA V I OUT Output Current 12V 150 ma V OUT Load Regulation 12V 1mA I OUT 70mA mv I SS Current Consumption 12V No load A Line Regulation 11V 24V Temperature Coefficient 12V I OUT=10mA 1.25 mv/ C output voltage from the value at =V OUT 2V with a fixed load. HT75C0-1, 12.0V Output Type Test V OUT Output Voltage 14V I OUT =10mA V I OUT Output Current 14V 150 ma V OUT Load Regulation 14V 1mA I OUT 70mA mv I SS Current Consumption 14V No load A Line Regulation 13V 24V Temperature Coefficient 14V I OUT=10mA 1.45 mv/ C output voltage from the value at =V OUT 2V with a fixed load. Rev March 25, 2010
11 Application Circuits Basic Circuit % # : : 5 A H E A I /, 5 E C A F E J /, High Output Current Positive Voltage Regulator 6 H % # : : 5 A H E A I 8 1 /, 5 E C A F E J /, Short-Circuit Protection for Tr I 6 H % # : : 5 A H E A I /, 5 E C A F E J /, Rev March 25, 2010
12 Circuit for Increasing Output Voltage % # : : 5 A H E A I /, : : E C A F E J /, Circuit for Increasing Output Voltage V = V ( 1 R2 R1 ) I OUT XX SS R % # : : 5 A H E A I /, : : 4, Constant Current Regulator 5 E C A F E J /, V = V V OUT XX D % # : : 5 A H E A I /, : : 4 ) I = V XX R I OUT A SS Dual Supply % # : : 5 A H E A I /,! % # : : 5 A H E A I /, 4 Rev March 25, 2010
13 Package Information 3-pin TO92 Outline Dimensions ) *, -. / 0 Dimensions in inch Min. Nom. Max. A B C D E F G H Dimensions in mm Min. Nom. Max. A B C D E F G H Rev March 25, 2010
14 3-pin SOT89 Outline Dimensions ) * 1 -,. / 0 Dimensions in inch Min. Nom. Max. A B C D E F G H I J Dimensions in mm Min. Nom. Max. A B C D E F G H 1.50 I J Rev March 25, 2010
15 5-pin SOT23-5 Outline Dimensions, - 0 A G ) ) > ) Dimensions in inch Min. Nom. Max. A A A b C D E e H L Dimensions in mm Min. Nom. Max. A A A b C D E e 1.90 H L Rev March 25, 2010
16 Product Tape and Reel Specifications TO92 Reel Dimensions (Unit: mm) 2 =? = C A 7 F. = J 5 A 7 F! 2 =? = C A 7 F. = J 5 A, M # & "! & &! $ Rev March 25, 2010
17 Reel Dimensions 6, ) * 6 SOT89 Description Dimensions in mm A Reel Outer Diameter B Reel Inner Diameter C Spindle Hole Diameter /-0.00 D Key Slit Width T1 Space Between Flange /-0.0 T2 Reel Thickness /-0.4 SOT23-5 Description Dimensions in mm A Reel Outer Diameter B Reel Inner Diameter C Spindle Hole Diameter D Key Slit Width T1 Space Between Flange /-0.0 T2 Reel Thickness /-0.0 Rev March 25, 2010
18 Carrier Tape Dimensions 2, D J , TO92 Description Dimensions in mm I1 Taped Lead Length (2.5) P Component Pitch P 0 Perforation Pitch P 2 Component to Perforation (Length Direction) F 1 Lead Spread /-0.1 F 2 Lead Spread /-0.1 h Component Alignment W Carrier Tape Width /-0.5 W 0 Hold-down Tape Width W 1 Perforation Position W 2 Hold-down Tape Position (0.5) H 0 Lead Clinch Height H 1 Component Height Less than 24.7 D 0 Perforation Diameter t Taped Lead Thickness H Component Base Height Thickness less than mm~0.5mm P0 Accumulated pitch tolerance: 1mm/20pitches. ( ) Bracketed figures are for consultation only Rev March 25, 2010
19 Carrier Tape Dimensions, 2 2 J -. 9 *, 2 ) 4 A A 0 A 1 = H E C SOT89 Description Dimensions in mm W Carrier Tape Width /-0.1 P Cavity Pitch E Perforation Position F Cavity to Perforation (Width Direction) D Perforation Diameter /-0.0 D1 Cavity Hole Diameter /-0.0 P0 Perforation Pitch P1 Cavity to Perforation (Length Direction) A0 Cavity Length B0 Cavity Width K0 Cavity Depth t Carrier Tape Thickness C Cover Tape Width SOT23-5 Description Dimensions in mm W Carrier Tape Width P Cavity Pitch E Perforation Position F Cavity to Perforation (Width Direction) D Perforation Diameter /-0.0 D1 Cavity Hole Diameter /-0.0 P0 Perforation Pitch P1 Cavity to Perforation (Length Direction) A0 Cavity Length B0 Cavity Width K0 Cavity Depth t Carrier Tape Thickness C Cover Tape Width Rev March 25, 2010
20 Holtek Semiconductor Inc. (Headquarters) No.3, Creation Rd. II, Science Park, Hsinchu, Taiwan Tel: Fax: Holtek Semiconductor Inc. (Taipei Sales Office) 4F-2, No. 3-2, YuanQu St., Nankang Software Park, Taipei 115, Taiwan Tel: Fax: Fax: (International sales hotline) Holtek Semiconductor Inc. (Shenzhen Sales Office) 5F, Unit A, Productivity Building, No.5 Gaoxin M 2nd Road, Nanshan District, Shenzhen, China Tel: , Fax: Holtek Semiconductor (USA), Inc. (North America Sales Office) Fremont Blvd., Fremont, CA 94538, USA Tel: Fax: Copyright 2010 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. Holtek s 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 Rev March 25, 2010
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