HT10XX
Voltage Regulator
Features Wide operating voltage (12V Max.)
TO-92 & SOT-89 packages
Low power consumption
Low voltage dropout
Low temperature coefficient
Applications Audio/Video equipment
Battery-powered equipment Although designed primarily as fixed voltage
Communication equipment regulators, these devices can be used with ex-
ternal components to obtain variable voltages
General Description and currents.
The HT10XX series is a set of three-terminal low
power voltage regulators implemented in CMOS
technology. They are available with several fixed
output voltages ranging from 1.5V~7.0V. The ad-
vantage of CMOS technology is low voltage drop-
out and low quiescent current.
Pin Assignment
1 3rd Oct '96
Pad Assignment HT10XX
Pad No. X Unit:mil
1 28.2 Y
2 7.55 16.6
3 30.1 16.7
16.6
Chip size: 76 50 (mil)2
*The IC substrate should be connected to VDD in the PCB layout artwork.
Block Diagram
Absolute Maximum Ratings Storage Temperature................. 50C to 125C
Operating Temperature................... 0C to 70C
Supply Voltage ............................... 0.3V to 13V
Power Dissipation...................................250mW
2 3rd Oct '96
HT10XX
Selection Guide Pin Assignment Output Voltage Tolerance
1.5V 2.4%, 5%
Item B 3.0V 2.4%, 5%
A 3.3V 2.4%, 5%
HT1015 3.6V 2.4%, 5%
HT1016 B 4.4V 2.4%, 5%
A 5.0V 2.4%, 5%
HT1030 7.0V 2.4%, 5%
HT1031 B
A
HT1033
HT1034 B
A
HT1036
HT1037 B
A
HT1044
HT1045 B
A
HT1050
HT1051 B
A
HT1070
HT1071
Electrical Characteristics
HT10XX series (HT1015, HT1016, +1.5V output type) (Ta=25C)
Symbol Parameter Test Condition Min. Typ. Max. Unit
VIN Condition
VOUT Output Voltage Tolerance 3.5V IOUT=0.5mA 1.425 1.5 1.575 V
7.0 -- -- mA
IOUT Output Current 3.5V -- -- 80 -- mV
-- 300 -- mV
VOUT Load Regulation 3.5V 1mAIOUT7mA -- 2.2 5.0 A
VDIF Voltage Dropout -- IOUT=0.5mA
ISS Current Consumption 3.5V No load
VOUT Line Regulation -- 2.5VVIN12V -- 0.2 -- %/V
VIN VOUT IOUT=0.5mA
VIN Input Voltage -- -- -- -- 12 V
VOUT Temperature Coefficient 3.5V IOUT=0.5mA -- 0.25 -- mV/C
Ta 0C
3 3rd Oct '96
HT10XX
HT10XX series (HT1030, HT1031, +3.0V output type) (Ta=25C)
Symbol Parameter Test Condition Min. Typ. Max. Unit
VIN Condition
VOUT Output Voltage Tolerance 5V IOUT=10mA 2.85 3.0 3.15 V
20 30 -- mA
IOUT Output Current 5V -- -- 60 100 mV
-- 60 -- mV
VOUT Load Regulation 5V 1mAIOUT20mA -- 2.5 6.0 A
VDIF Voltage Dropout -- IOUT=1mA
ISS Current Consumption 5V No load
VOUT Line Regulation -- 4VVIN12V -- 0.2 -- %/V
VIN VOUT IOUT=1mA
VIN Input Voltage -- -- -- -- 12 V
VOUT Temperature Coefficient 5V IOUT=10mA -- 0.45 -- mV/C
Ta 0C
HT10XX series (HT1033, HT1034, +3.3V output type) (Ta=25C)
Symbol Parameter Test Condition Min. Typ. Max. Unit
VIN Condition
VOUT Output Voltage Tolerance 5.5V IOUT=10mA 3.135 3.3 3.465 V
20 30 -- mA
IOUT Output Current 5.5V -- -- 60 100 mV
-- 60 -- mV
VOUT Load Regulation 5.5V 1mAIOUT30mA -- 2.5 6.0 A
VDIF Voltage Dropout -- IOUT=1mA
ISS Current Consumption 5.5V No load
VOUT Line Regulation -- 4.5VVIN12V -- 0.2 -- %/V
VIN VOUT IOUT=1mA
VIN Input Voltage -- -- -- -- 12 V
VOUT Temperature Coefficient 5.5V IOUT=10mA -- 0.5 -- mV/C
Ta 0C
4 3rd Oct '96
HT10XX
HT10XX series (HT1036, HT1037, +3.6V output type) (Ta=25C)
Symbol Parameter Test Condition Min. Typ. Max. Unit
VIN Condition
VOUT Output Voltage Tolerance 5.6V IOUT=10mA 3.42 3.6 3.78 V
IOUT Output Current 5.6V -- 20 30 -- mA
VOUT Load Regulation 5.6V 1mAIOUT30mA -- 60 100 mV
VIDF Voltage Dropout -- IOUT=1mA -- 60 -- mV
ISS Current Consumption 5.6V No load -- 3.0 7.0 A
VOUT Line Regulation -- 4.6VVIN12V -- 0.2 -- %/V
VIN VOUT IOUT=1mA
VIN Input Voltage -- -- -- -- 12 V
VOUT Temperature Coefficient 5.6V IOUT=10mA -- 0.6 -- mV/C
Ta 0C
HT10XX series (HT1044, HT1045, +4.4V output type) (Ta=25C)
Symbol Parameter Test Condition Min. Typ. Max. Unit
VIN Condition
VOUT Output Voltage Tolerance 6.4V IOUT=10mA 4.18 4.4 4.62 V
IOUT Output Current 6.4V -- 20 30 -- mA
VOUT Load Regulation 6.4V 1mAIOUT30mA -- 60 100 mV
VDIF Voltage Dropout -- IOUT=1mA -- 60 -- mV
ISS Current Consumption 6.4V No load -- 3.0 7.5 A
VOUT Line Regulation -- 5.4VVIN12V -- 0.2 -- %/V
VIN VOUT IOUT=1mA
VIN Input Voltage -- -- -- -- 12 V
VOUT Temperature Coefficient 6.4V IOUT=10mA -- 0.7 -- mV/C
Ta 0C
5 3rd Oct '96
HT10XX
HT10XX series (HT1050, HT1051, +5.0V output type) (Ta=25C)
Symbol Parameter Test Condition Min. Typ. Max. Unit
VIN Condition
VOUT Output Voltage Tolerance 7V IOUT=10mA 4.75 5.0 5.25 V
20 30 -- mA
IOUT Output Current 7V -- -- 60 100 mV
-- 60 -- mV
VOUT Load Regulation 7V 1mAIOUT30mA -- 3.5 9.0 A
VDIF Voltage Dropout -- IOUT=1mA
ISS Current Consumption 7V No load
VOUT Line Regulation -- 6VVIN12V -- 0.2 -- %/V
VIN VOUT IOUT=1mA
VIN Input Voltage -- -- -- -- 12 V
VOUT Temperature Coefficient 7V IOUT=10mA -- 0.75 -- mV/C
Ta 0C
HT10XX series (HT1070, HT1071, +7.0V output type) (Ta=25C)
Symbol Parameter Test Condition Min. Typ. Max. Unit
VIN Condition
VOUT Output Voltage Tolerance 9V IOUT=10mA 6.65 7.0 7.35 V
20 30 -- mA
IOUT Output Current 9V -- -- 60 100 mV
-- 60 -- mV
VOUT Load Regulation 9V 1mAIOUT30mA -- 5.0 12.5 A
VDIF Voltage Dropout -- IOUT=1mA
ISS Current Consumption 9V No load
VOUT Line Regulation -- 8VVIN12V -- 0.2 -- %/V
VIN VOUT IOUT=1mA
VIN Input Voltage -- -- -- -- 12 V
VOUT Temperature Coefficient 9V IOUT=10mA -- 1.05 -- mV/C
Ta 0C
6 3rd Oct '96
HT10XX
Application Circuit
The basic circuits using the HT10XX series
High output current positive voltage regulator
Short-Circuit protection for Tr1
7 3rd Oct '96
HT10XX
Circuit for increasing output voltage
VOUT = VXX (1+ R2 ) + ISS R2
R1
VXX (1 + R2 )
R1
Circuit for increasing output voltage
VOUT = VXX + VDI
8 3rd Oct '96
HT10XX
Constant current regulator
IOUT = VXX + ISS
RA
Dual supply
9 3rd Oct '96
HT10XX
Package Information
TO-92
10 3rd Oct '96
HT10XX
SOT89 outline
11 3rd Oct '96
HT10XX
Type form and dimensions
12 3rd Oct '96
HT10XX
Reel form and dimensions
13 3rd Oct '96
HT10XX
Leader and trailer portion
Taped parts quantity
1000 Pcs/1 reel (0/+10PCS)
Mechanical data
14 3rd Oct '96
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