Holtek Semiconductor Inc HT7144-1, HT7150-1, HT7130-1, HT7133-1, HT7136-1 Datasheet
30mA Voltage Regulator
Features
·
Low power consumption
·
Low voltage drop
·
Low temperature coefficient
Applications
·
Battery-powered equipment
·
Communication equipment
General Description
The HT71XX-1 series is a set of three-terminal low
power high voltage regulators implemented in CMOS
technology. They allow input voltages 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.
Selection Table
Part No. Output Voltage Tolerance Package Marking
HT7130-1 3.0V
HT7133-1 3.3V
HT7136-1 3.6V
HT7144-1 4.4V
HT7150-1 5.0V
·
High input voltage (up to 24V)
·
Output voltage accuracy: tolerance ±3%
·
TO-92, SOT-89 and SOT-25 package
·
Audio/Video equipment
Although designed primarily as fixed voltage regulators,
these devices can be used with external components to
obtain variable voltages and currents.
±3%
±3%
±3%
±3%
±3%
TO-92
SOT-89
SOT-25
HT71XX-1
71XXA-1 (for TO-92)
71XX-1 (for SOT-89)
1XX1 (for SOT-25)
Note: ²XX² stands for output voltages.
Block Diagram
VOUTVIN
V
ref
GND
Rev. 1.10 1 August 22, 2002
Pin Assignment
HT71XX-1
T O - 9 2
7 1 X X A - 1
Pad Assignment
1
V S S
V I N
V O U TG N D
( 0 , 0 )
2 3
V D D
F r o n t V i e w
B o t t o m V i e w
V O U T
S O T - 8 9
G N D
G N D
7 1 X X - 1
V I N
V O U T
V I N
V O U T
Pad Coordinates
Pad No. X Y
S O T - 2 5
N C N C
G N D V I N V O U T
G N D V I N V O U T
1
2 123.50
3 416.00
-429.00 -401.00
1 X X 1
T o p V i e w
Unit: mm
-401.00
-401.00
Chip size: 1111´1051 (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) .................................. 200mW
Power Consumption (*2) ...................................150mW
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 reliabil
ity.
*1: applied to SOT-89 and TO-92
*2: applied to SOT-25
Storage Temperature ...........................-50°Cto125°C
Operating Temperature ..............................0°Cto70°C
-
Rev. 1.10 2 August 22, 2002
Electrical Characteristics
HT7130-1, +3.0V output type
HT71XX-1
Ta=25°C
Symbol Parameter
V
OUT
I
OUT
DV
OUT
V
DIF
I
SS
DDV
OUT
´
VV
IN OUT
V
IN
DDV
OUT
T
a
Output Voltage 5V I
Output Current 5V
Load Regulation 5V
Voltage Drop
Current Consumption 5V No load
Line Regulation
Input Voltage
Temperature Coefficient 5V
HT7133-1, +3.3V output type
Symbol Parameter
V
OUT
I
OUT
DV
OUT
V
DIF
I
SS
DDV
OUT
´
VV
IN OUT
V
IN
DDV
OUT
T
a
Output Voltage 5.5V I
Output Current 5.5V
Load Regulation 5.5V
Voltage Drop
Current Consumption 5.5V No load
Line Regulation
Input Voltage
Temperature Coefficient 5.5V
Test Conditions
V
IN
Conditions
=10mA 2.91 3 3.09 V
OUT
¾
1mA£I
I
¾
OUT
4V£V
¾
I
OUT
£20mA ¾
OUT
=1mA
£24V
IN
=1mA
¾¾ ¾¾
=10mA
I
OUT
0°C<Ta<70°C
Test Conditions
V
IN
Conditions
=10mA 3.201 3.3 3.399 V
OUT
¾
1mA£I
I
¾
OUT
4.5V£V
¾
I
OUT
£30mA ¾
OUT
=1mA
£24V
IN
=1mA
¾¾ ¾¾
=10mA
I
OUT
0°C<Ta<70°C
Min. Typ. Max. Unit
20 30
¾
60 100 mV
100
¾
¾
0.2
¾
¾
36
¾
24 V
¾±0.45 ¾ mV/°C
Min. Typ. Max. Unit
20 30
¾
60 100 mV
100
¾
¾
0.2
¾
¾
36
¾
24 V
¾±0.5 ¾ mV/°C
mA
mV
mA
%/V
Ta=25°C
mA
mV
mA
%/V
HT7136-1, +3.6V output type
Symbol Parameter
V
OUT
I
OUT
DV
OUT
V
DIF
I
SS
DDV
OUT
´
VV
IN OUT
V
IN
DDV
OUT
T
a
Output Voltage 5.6V I
Output Current 5.6V
Load Regulation 5.6V
Voltage Drop
Current Consumption 5.6V No load
Line Regulation
Input Voltage
Temperature Coefficient 5.6V
Test Conditions
V
IN
OUT
1mA£I
I
¾
OUT
4.6V£V
¾
I
OUT
Conditions
=10mA 3.492 3.6 3.708 V
¾
£30mA ¾
OUT
=1mA
£24V
IN
=1mA
Min. Typ. Max. Unit
20 30
60 100 mV
¾
¾
¾
60
36
0.2
¾¾ ¾¾
=10mA
I
OUT
0°C<Ta<70°C
¾±0.6 ¾ mV/°C
Ta=25°C
mA
¾
mV
¾
mA
%/V
¾
24 V
Rev. 1.10 3 August 22, 2002
HT71XX-1
HT7144-1, +4.4V output type
Symbol Parameter
V
OUT
I
OUT
DV
OUT
V
DIF
I
SS
DDV
OUT
´
VV
IN OUT
V
IN
DDV
OUT
T
a
Output Voltage 6.4V I
Output Current 6.4V
Load Regulation 6.4V
Voltage Drop
Current Consumption 6.4V No load
Line Regulation
Input Voltage
Temperature Coefficient 6.4V
HT7150-1, +5.0V output type
Symbol Parameter
V
OUT
I
OUT
DV
OUT
V
DIF
I
SS
DDV
OUT
´
VV
IN OUT
V
IN
DDV
OUT
T
a
Output Voltage 7V I
Output Current 7V
Load Regulation 7V
Voltage Drop
Current Consumption 7V No load
Line Regulation
Input Voltage
Temperature Coefficient 7V
Test Conditions
V
IN
Conditions
=10mA 4.268 4.4 4.532 V
OUT
¾
1mA£I
I
¾
OUT
5.4V£V
¾
I
OUT
£30mA ¾
OUT
=1mA
£24V
IN
=1mA
¾¾ ¾¾
=10mA
I
OUT
0°C<Ta<70°C
Test Conditions
V
IN
Conditions
=10mA 4.85 5 5.15 V
OUT
¾
1mA£I
I
¾
OUT
6V£V
¾
I
OUT
£30mA ¾
OUT
=1mA
£24V
IN
=1mA
¾¾ ¾¾
=10mA
I
OUT
0°C<Ta<70°C
Min. Typ. Max. Unit
20 30
¾
60 100 mV
100
¾
¾
0.2
¾
¾
36
¾
24 V
¾±0.7 ¾ mV/°C
Min. Typ. Max. Unit
20 30
¾
60 100 mV
100
¾
¾
0.2
¾
¾
36
¾
24 V
¾±0.75 ¾ mV/°C
Ta=25°C
mA
mV
mA
%/V
Ta=25°C
mA
mV
mA
%/V
Application Circuits
Basic circuits
V
I N
V
I N
H T 7 1 X X - 1
V
O U T
S e r i e s
C 1
1 0
F
m
C o m m o n C o m m o n
G N D
S i n g l e p o i n t G N D
Rev. 1.10 4 August 22, 2002
C 2
1 0
F
m
V
O U T
High output current positive voltage regulator
T r 1
HT71XX-1
V
I N
R 1
C o m m o n C o m m o n
Short-Circuit protection by Tr1
V
I N
R 1
C o m m o n C o m m o n
V
V
I N
H T 7 1 X X - 1
V
O U T
O U T
S e r i e s
C 1
1 0
F
m
R s
T r 1
V
I N
G N D
H T 7 1 X X - 1
S i n g l e p o i n t G N D
V
O U T
C 2
F
1 0
m
V
O U T
S e r i e s
C 1
1 0
F
m
G N D
S i n g l e p o i n t G N D
C 2
F
1 0
m
Circuit for increasing output voltage
V
I N
C 1
1 0
F
m
C o m m o n C o m m o n
V
I N
H T 7 1 X X - 1
S e r i e s
G N D
VV(1+
=+
OUT XX SS
V
O U T
I
S S
S i n g l e p o i n t G N D
R2
)I R2
R1
V
O U T
V
C 2
F
1 0
m
R 1
X X
R 2
Rev. 1.10 5 August 22, 2002
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