HT75xx-1 100mA Low Power LDO Features · Low power consumption · High output current : 100mA · Low voltage drop · Output voltage accuracy: tolerance ±3% · Low temperature coefficient · TO92, SOT89 and SOT23-5 package · High input voltage (up to 24V) Applications · Battery-powered equipment · Audio/Video equipment · Communication 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 Note: Part No. Output Voltage HT7521-1 2.1V HT7523-1 2.3V HT7525-1 2.5V HT7527-1 2.7V HT7530-1 3.0V HT7533-1 3.3V HT7536-1 3.6V HT7540-1 4.0V HT7544-1 4.4V HT7550-1 5.0V HT7560-1 6.0V HT7570-1 7.0V HT7580-1 8.0V HT7590-1 9.0V HT75A0-1 10.0V HT75C0-1 12.0V Package TO92 SOT89 SOT23-5 Marking 75xx-1 (for TO92) 75xx-1 (for SOT89) 75xx-1# (for SOT89) 75xx-1+ (for SOT89) 5xx1 (for SOT23-5) 5xx1# (for SOT23-5) 5xx1+ (for SOT23-5) ²xx² stands for output voltages. Both lead free and green compound devices are available. Note the symbol marks below: ²#² stands for lead free devices. Blank and ²+² stands for green compound devices, which are Lead-free and Halogen-free. For the TO92 package, the symbol mark will be at the end of the date code. Whereas for the SOT89 and SOT23-5, the symbol mask will be located at the end of IC marking. Rev. 2.20 1 April 30, 2013 HT75xx-1 Block Diagram V IN V O U T V re f G N D Pin Assignment T O 9 2 S O T 8 9 7 5 x x -1 S O T 2 3 -5 N C F r o n t V ie w 7 5 x x -1 G N D V IN V O U T G N D V IN G N D V IN N C T o p V ie w 5 x x 1 V O U T G N D V IN V O U T G N D V IN V O U T S id e V ie w V O U T Absolute Maximum Ratings Supply Voltage .........................................-0.3V to 26V Storage Temperature ...........................-50°C to 125°C Operating Temperature ..........................-40°C to 85°C Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² 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. Thermal Information Symbol qJA PD Parameter Thermal Resistance (Junction to Ambient) (Assume no ambient airflow, no heat sink) Power Dissipation Package Max. Unit SOT23-5 500 °C/W SOT89 200 °C/W TO92 200 °C/W SOT23-5 0.20 W SOT89 0.50 W TO92 0.50 W Note: PD is measured at Ta= 25°C Rev. 2.20 2 April 30, 2013 HT75xx-1 Electrical Characteristics HT7521-1, +2.1V Output Type Symbol Parameter Ta=25°C Test Conditions VOUT Output Voltage 4.1V IOUT Output Current 4.1V DVOUT Load Regulation 4.1V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V O U T VIN D V D D T E T Note: ¾ 4.1V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. Unit 2.037 2.1 2.163 V 60 100 ¾ mA 1mA£IOUT£50mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 3.1V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.37 ¾ mV/°C VIN 4.1V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. HT7523-1, +2.3V Output Type Symbol Parameter Ta=25°C Test Conditions VOUT Output Voltage 4.3V IOUT Output Current 4.3V DVOUT Load Regulation 4.3V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V VIN D V D D T Note: E T O U T ¾ 4.3V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. Unit 2.231 2.3 2.369 V 60 100 ¾ mA 1mA£IOUT£50mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 3.3V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.39 ¾ mV/°C VIN 4.3V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. Rev. 2.20 3 April 30, 2013 HT75xx-1 HT7525-1, +2.5V Output Type Symbol Parameter Ta=25°C Test Conditions VOUT Output Voltage 4.5V IOUT Output Current 4.5V DVOUT Load Regulation 4.5V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V O U T VIN D V D D T E T Note: ¾ 4.5V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Typ. Max. 2.425 2.5 2.575 V 60 100 ¾ mA 1mA£IOUT£50mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 3.5V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.41 ¾ mV/°C VIN 4.5V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Min. Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. HT7527-1, +2.7V Output Type Symbol Parameter Ta=25°C Test Conditions Output Voltage 4.7V IOUT Output Current 4.7V DVOUT Load Regulation 4.7V VDIF Voltage Drop (Note) ISS Current Consumption D V IN O U T ´ V VIN D V D D T Note: E T O U T ¾ 4.7V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. Unit 2.619 2.7 2.781 V 60 100 ¾ mA 1mA£IOUT£50mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 3.7V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.43 ¾ mV/°C VIN VOUT D V Unit 4.7V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. Rev. 2.20 4 April 30, 2013 HT75xx-1 HT7530-1, +3.0V Output Type Symbol Parameter Ta=25°C Test Conditions VIN VOUT Output Voltage 5.0V IOUT Output Current 5.0V DVOUT Load Regulation 5.0V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V O U T VIN D V D D T E T Note: 5.0V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a ¾ 5.0V Conditions IOUT=10mA ¾ Min. Typ. Max. 2.91 3.0 3.09 V 60 100 ¾ mA 60 150 mV 1mA£IOUT£50mA IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 4.0V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.45 ¾ mV/°C ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. HT7533-1, +3.3V Output Type Symbol Parameter Ta=25°C Test Conditions Output Voltage 5.5V IOUT Output Current 5.5V DVOUT Load Regulation 5.5V VDIF Voltage Drop (Note) ISS Current Consumption D V IN O U T ´ V VIN D V D D T Note: E T O U T ¾ 5.5V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. Unit 3.201 3.3 3.399 V 60 100 ¾ mA 1mA£IOUT£50mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 4.5V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.5 ¾ mV/°C VIN VOUT D V Unit 5.5V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. Rev. 2.20 5 April 30, 2013 HT75xx-1 HT7536-1, +3.6V Output Type Symbol Parameter Ta=25°C Test Conditions VOUT Output Voltage 5.6V IOUT Output Current 5.6V DVOUT Load Regulation 5.6V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V O U T VIN D V D D T E T Note: ¾ 5.6V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Typ. Max. 3.492 3.6 3.708 V 60 100 ¾ mA 1mA£IOUT£50mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 4.6V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.6 ¾ mV/°C VIN 5.6V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Min. Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. HT7540-1, +4.0V Output Type Symbol Parameter Ta=25°C Test Conditions Output Voltage 6.0V IOUT Output Current 6.0V DVOUT Load Regulation 6.0V VDIF Voltage Drop (Note) ISS Current Consumption D V IN O U T ´ V VIN D V D D T Note: E T O U T ¾ 6.0V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. Unit 3.88 4.0 4.12 V 60 100 ¾ mA 1mA£IOUT£50mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 5.0V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.7 ¾ mV/°C VIN VOUT D V Unit 6.0V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. Rev. 2.20 6 April 30, 2013 HT75xx-1 HT7544-1, +4.4V Output Type Symbol Parameter Ta=25°C Test Conditions VOUT Output Voltage 6.4V IOUT Output Current 6.4V DVOUT Load Regulation 6.4V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V O U T VIN D V D D T E T Note: ¾ 6.4V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Typ. Max. 4.268 4.4 4.532 V 60 100 ¾ mA 1mA£IOUT£50mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 5.4V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.7 ¾ mV/°C VIN 6.4V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Min. Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. HT7550-1, +5.0V Output Type Symbol Parameter Ta=25°C Test Conditions Output Voltage 7.0V IOUT Output Current 7.0V DVOUT Load Regulation 7.0V VDIF Voltage Drop (Note) ISS Current Consumption D V IN O U T ´ V VIN D V D D T Note: E T O U T ¾ 7.0V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. Unit 4.85 5.0 5.15 V 100 150 ¾ mA 1mA£IOUT£70mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 6.0V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.75 ¾ mV/°C VIN VOUT D V Unit 7.0V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. Rev. 2.20 7 April 30, 2013 HT75xx-1 HT7560-1, +6.0V Output Type Symbol Parameter Ta=25°C Test Conditions VOUT Output Voltage 8.0V IOUT Output Current 8.0V DVOUT Load Regulation 8.0V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V O U T VIN D V D D T E T Note: ¾ 8.0V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. 5.82 6.0 6.18 V 150 ¾ ¾ mA 1mA£IOUT£70mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 7.0V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.85 ¾ mV/°C VIN 8.0V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. HT7570-1, +7.0V Output Type Symbol Parameter Ta=25°C Test Conditions Output Voltage 9.0V IOUT Output Current 9.0V DVOUT Load Regulation 9.0V VDIF Voltage Drop (Note) ISS Current Consumption D V IN O U T ´ V VIN D V D D T Note: E T O U T ¾ 9.0V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. Unit 6.79 7.0 7.21 V 150 ¾ ¾ mA 1mA£IOUT£70mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 8.0V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±0.95 ¾ mV/°C VIN VOUT D V Unit 9.0V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. Rev. 2.20 8 April 30, 2013 HT75xx-1 HT7580-1, +8.0V Output Type Symbol Parameter Ta=25°C Test Conditions VOUT Output Voltage 10V IOUT Output Current 10V DVOUT Load Regulation 10V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V O U T VIN D V D D T E T Note: ¾ 10V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. 7.76 8.0 8.24 V 150 ¾ ¾ mA 1mA£IOUT£70mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 9.0V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±1.10 ¾ mV/°C VIN 10V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. HT7590-1, +9.0V Output Type Symbol Parameter Ta=25°C Test Conditions Output Voltage 11V IOUT Output Current 11V DVOUT Load Regulation 11V VDIF Voltage Drop (Note) ISS Current Consumption D V IN O U T ´ V VIN D V D D T Note: E T O U T ¾ 11V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a Min. Typ. Max. Unit 8.73 9.0 9.27 V 150 ¾ ¾ mA 1mA£IOUT£70mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 10V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±1.15 ¾ mV/°C VIN VOUT D V Unit 11V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. Rev. 2.20 9 April 30, 2013 HT75xx-1 HT75A0-1, +10.0V Output Type Symbol Parameter Ta=25°C Test Conditions VIN VOUT Output Voltage 12V IOUT Output Current 12V DVOUT Load Regulation 12V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V O U T VIN D V D D T E T Note: 12V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a ¾ 12V Conditions IOUT=10mA Min. Typ. Max. 9.7 10.0 10.3 V 150 ¾ ¾ mA 1mA£IOUT£70mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 11V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±1.25 ¾ mV/°C ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. HT75C0-1, +12.0V Output Type Symbol Parameter Ta=25°C Test Conditions VIN VOUT Output Voltage 14V IOUT Output Current 14V DVOUT Load Regulation 14V VDIF Voltage Drop (Note) ISS Current Consumption D V D V IN O U T ´ V VIN D V D D T Note: Unit E T O U T 14V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient a ¾ 14V Min. Typ. Max. Unit 11.64 12.0 12.36 V 150 ¾ ¾ mA 1mA£IOUT£70mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 13V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 24 V ¾ ±1.45 ¾ mV/°C Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C<Ta<85°C Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN = VOUT+2V with a fixed load. Rev. 2.20 10 April 30, 2013 HT75xx-1 Typical Performance Characteristics Rev. 2.20 11 April 30, 2013 HT75xx-1 Rev. 2.20 12 April 30, 2013 HT75xx-1 Rev. 2.20 13 April 30, 2013 HT75xx-1 Application Circuits Basic Circuit V IN V H T 7 5 x x -1 S e r ie s IN C 1 1 0 m F V V O U T C 2 1 0 m F G N D C o m m o n O U T C o m m o n S in g le p o in t G N D High Output Current Positive Voltage Regulator T r1 V V IN H T 7 5 x x -1 S e r ie s IN R 1 V V O U T G N D C 1 1 0 m F C o m m o n O U T C 2 1 0 m F C o m m o n S in g le p o in t G N D Short-Circuit Protection for Tr1 V R s IN T r1 V R 1 C 1 1 0 m F IN H T 7 5 x x -1 S e r ie s O U T C 2 1 0 m F S in g le p o in t G N D 14 V O U T G N D C o m m o n Rev. 2.20 V C o m m o n April 30, 2013 HT75xx-1 Circuit for Increasing Output Voltage V V IN IN V H T 7 5 x x -1 S e r ie s C 1 1 0 m F G N D IS V O U T C 2 1 0 m F S V O U T R 1 X X R 2 C o m m o n S in g le p o in t G N D C o m m o n R2 ) + ISS R2 R1 VOUT = VXX ( 1 + Circuit for Increasing Output Voltage V V IN IN V H T 7 5 x x -1 S e r ie s C 1 1 0 m F G N D IS V O U T C 2 V 1 0 m F S X X O U T R 1 D 1 C o m m o n S in g le p o in t G N D C o m m o n VOUT = VXX + VD1 Constant Current Regulator V V IN IN V H T 7 5 x x -1 S e r ie s C 1 1 0 m F G N D IS O U T C 2 1 0 m F V S X X R A IO U T R L C o m m o n IOUT = VXX + ISS RA Dual Supply IC 1 V V IN IN H T 7 5 x x -1 S e r ie s IC 2 V C 1 1 0 m F IN H T 7 5 x x -1 S e r ie s G N D V O U T O U T V C 2 1 0 m F C o m m o n Rev. 2.20 O U T C 3 1 0 m F G N D V V O U T R 1 C o m m o n 15 April 30, 2013 HT75xx-1 Package Information Note that the package information provided here is for consultation purposes only. As this information may be updated at regular intervals users are reminded to consult the Holtek website for the latest version of the package information. Additional supplementary information with regard to packaging is listed below. Click on the relevant section to be transferred to the relevant website page. · Further Package Information (include Outline Dimensions, Product Tape and Reel Specifications) · Packing Meterials Information · Carton information · PB FREE Products · Green Packages Products Rev. 2.20 16 April 30, 2013 HT75xx-1 3-pin TO92 Outline Dimensions A B D C E F G H Symbol Nom. Max. A 0.170 ¾ 0.200 B 0.170 ¾ 0.200 C 0.500 ¾ ¾ D 0.011 ¾ 0.020 E 0.090 ¾ 0.110 F 0.045 ¾ 0.055 G 0.045 ¾ 0.065 H 0.130 ¾ 0.160 a 0° ¾ 10° Symbol A Rev. 2.20 Dimensions in inch Min. Dimensions in mm Min. Nom. Max. 4.32 ¾ 5.08 B 4.32 ¾ 5.08 C 12.70 ¾ ¾ D 0.28 ¾ 0.51 E 2.29 ¾ 2.79 F 1.14 ¾ 1.40 G 1.14 ¾ 1.65 H 3.30 ¾ 4.06 a 0° ¾ 10° 17 April 30, 2013 HT75xx-1 3-pin SOT89 Outline Dimensions I A J B C E D G F Symbol Dimensions in inch Min. Nom. Max. A 0.173 ¾ 0.181 B 0.059 ¾ 0.072 C 0.090 ¾ 0.102 D 0.035 ¾ 0.047 E 0.155 ¾ 0.167 F 0.014 ¾ 0.019 G 0.017 ¾ 0.022 H ¾ 0.059 ¾ I 55 ¾ 63 J 14 ¾ 17 Symbol A Rev. 2.20 H Dimensions in mm Min. Nom. Max. 4.39 ¾ 4.60 B 1.50 ¾ 1.83 C 2.29 ¾ 2.59 D 0.89 ¾ 1.19 E 3.94 ¾ 4.24 F 0.36 ¾ 0.48 G 0.43 ¾ 0.56 H ¾ 1.50 ¾ I 1.40 ¾ 1.60 J 0.36 ¾ 0.43 18 April 30, 2013 HT75xx-1 5-pin SOT23-5 Outline Dimensions D C L H E q e A A 2 b Symbol Dimensions in inch Min. Nom. Max. 0.039 ¾ 0.051 A1 ¾ ¾ 0.004 A2 0.028 ¾ 0.035 A b 0.014 ¾ 0.020 C 0.004 ¾ 0.010 D 0.106 ¾ 0.122 E 0.055 ¾ 0.071 e ¾ 0.075 ¾ H 0.102 ¾ 0.118 L 0.015 ¾ ¾ q 0° ¾ 9° Symbol Rev. 2.20 A 1 Dimensions in mm Min. Nom. Max. A 1.00 ¾ 1.30 A1 ¾ ¾ 0.10 A2 0.70 ¾ 0.90 b 0.35 ¾ 0.50 C 0.10 ¾ 0.25 D 2.70 ¾ 3.10 E 1.40 ¾ 1.80 e ¾ 1.90 ¾ H 2.60 ¾ 3.0 L 0.37 ¾ ¾ q 0° ¾ 9° 19 April 30, 2013 HT75xx-1 Copyright Ó 2013 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 http://www.holtek.com.tw. Rev. 2.20 20 April 30, 2013