Data Sheet

HT75xx-3
100mA TinyPowerTM LDO
Features
General Description
• Low power consumption
The HT75xx-3 series is a set of three-terminal
low power high voltage implemented in CMOS
technology. They can deliver 100mA output current
and allow an input voltage as high as 30V. 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.
• Low voltage drop
• Low temperature coefficient
• High input voltage (up to 30V)
• Quiescent current 1μA
• High output current : 100mA
Although designed primarily as fixed voltage
regulators, these devices can be used with external
components to obtain variable voltages and currents.
• Output voltage accuracy: tolerance ±2%
• TO92, SOT89 and SOT23-5 packages
Applications
• Battery-powered equipment
• Communication equipment
• Audio/Video equipment
Selection Table
Part No.
Output Voltage
HT7521-3
2.1V
HT7523-3
2.3V
HT7525-3
2.5V
HT7527-3
2.7V
HT7530-3
3.0V
HT7533-3
3.3V
HT7536-3
3.6V
HT7540-3
4.0V
HT7544-3
4.4V
HT7550-3
5.0V
HT7560-3
6.0V
HT7570-3
7.0V
HT7580-3
8.0V
HT7590-3
9.0V
HT75A0-3
10.0V
HT75C0-3
12.0V
Package
Marking
TO92
SOT89
SOT23-5
75xx-3 (for TO92)
75xx-3 (for SOT89)
5xx3 (for SOT23-5)
Note: ″xx″ stands for output voltages.
Rev. 1.10
1
March 19, 2014
HT75xx-3
Block Diagram
Pin Assignment
AbsolutemAximum Ratings
Operating Temperature ................................... −40°C to 85°C
Supply Voltage .................................................. −0.3V to 33V
Storage Temperature ..................................... −50°C to 125°C
Note: These are stress ratings only. Stresses exceeding the range specified under ″AbsolutemAximum 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 conditionsmAy affect
device reliability.
Thermal Information
Symbol
θJA
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. 1.10
2
March 19, 2014
HT75xx-3
Pin Descriptions
Pin No.
Pin Name
Pin Description
1
GND
Ground pin
2
VIN
Input pin
3
VOUT
Output pin
Electrical Characteristics
HT7521-3, +2.1V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
2.058
2.100
2.142
V
VIN
Input Voltage
VOUT
Output Voltage
VIN=4.1V, IOUT=10mA
IOUT
Output Current
VIN=4.1V
70
100
—
mA
∆VOUT
Load Regulation
VIN=4.1V, 1mA≤IOUT≤50mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
30
100
mV
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
3.1V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
ISS
—
Min.
Note: 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.
HT7523-3, +2.3V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
2.254
2.300
2.346
V
VIN
Input Voltage
VOUT
Output Voltage
VIN=4.3V, IOUT=10mA
IOUT
Output Current
VIN=4.3V
70
100
—
mA
∆VOUT
Load Regulation
VIN=4.3V, 1mA≤IOUT≤50mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
30
100
mV
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
3.3V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
ISS
—
Min.
Note: 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. 1.10
3
March 19, 2014
HT75xx-3
HT7525-3, +2.5V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
2.450
2.500
2.550
V
VIN
Input Voltage
VOUT
Output Voltage
VIN=4.5V, IOUT=10mA
IOUT
Output Current
VIN=4.5V
70
100
—
mA
∆VOUT
Load Regulation
VIN=4.5V, 1mA≤IOUT≤50mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
30
100
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
3.5V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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.
HT7527-3, +2.7V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
2.646
2.700
2.754
V
VIN
Input Voltage
VOUT
Output Voltage
VIN=4.7V, IOUT=10mA
IOUT
Output Current
VIN=4.7V
70
100
—
mA
∆VOUT
Load Regulation
VIN=4.7V, 1mA≤IOUT≤50mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
30
100
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
3.7V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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. 1.10
4
March 19, 2014
HT75xx-3
HT7530-3, +3.0V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
2.940
3.000
3.060
V
VIN
Input Voltage
VOUT
Output Voltage
VIN=5.0V, IOUT=10mA
IOUT
Output Current
VIN=5.0V
70
100
—
mA
∆VOUT
Load Regulation
VIN=5.0V, 1mA≤IOUT≤50mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
30
100
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
4.0V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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.
HT7533-3, +3.3V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
3.234
3.300
3.366
V
VIN
Input Voltage
VOUT
Output Voltage
VIN=5.3V, IOUT=10mA
IOUT
Output Current
VIN=5.3V
70
100
—
mA
∆VOUT
Load Regulation
VIN=5.3V, 1mA≤IOUT≤50mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
4.3V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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. 1.10
5
March 19, 2014
HT75xx-3
HT7536-3, +3.6V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
3.528
3.600
3.672
V
VIN
Input Voltage
VOUT
Output Voltage
VIN=5.6V, IOUT=10mA
IOUT
Output Current
VIN=5.6V
70
100
—
mA
∆VOUT
Load Regulation
VIN=5.6V, 1mA≤IOUT≤50mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
4.6V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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.
HT7540-3, +4.0V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
3.920
4.000
4.080
V
VIN
Input Voltage
VOUT
Output Voltage
VIN=6.0V, IOUT=10mA
IOUT
Output Current
VIN=6.0V
70
100
—
mA
∆VOUT
Load Regulation
VIN=6.0V, 1mA≤IOUT≤50mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
5.0V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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. 1.10
6
March 19, 2014
HT75xx-3
HT7544-3, +4.4V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
4.312
4.400
4.488
V
VIN
Input Voltage
VOUT
Output Voltage
VIN=6.4V, IOUT=10mA
IOUT
Output Current
VIN=6.4V
70
100
—
mA
∆VOUT
Load Regulation
VIN=6.4V, 1mA≤IOUT≤50mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
5.4V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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.
HT7550-3, +5.0V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
4.900
5.000
5.100
V
100
150
—
mA
VIN
Input Voltage
VOUT
Output Voltage
VIN=7.0V, IOUT=10mA
IOUT
Output Current
VIN=7.0V
∆VOUT
Load Regulation
VIN=7.0V, 1mA≤IOUT≤70mA
—
25
60
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
6.0V≤VIN≤30V, IOUT=1mA
—
—
0.2
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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. 1.10
7
March 19, 2014
HT75xx-3
HT7560-3, +6.0V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Min.
Typ.
Max.
Unit
—
—
30
V
5.880
6.000
6.120
V
150
—
—
mA
VIN=8.0V, 1mA≤IOUT≤70mA
—
25
60
mV
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
Conditions
VIN
Input Voltage
VOUT
Output Voltage
VIN=8.0V, IOUT=10mA
IOUT
Output Current
VIN=8.0V
∆VOUT
Load Regulation
VDIF
Dropout Voltage
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
7.0V≤VIN≤30V, IOUT=1mA
—
0.2
—
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
(Note)
Note: 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.
HT7570-3, +7.0V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Min.
Typ.
Max.
Unit
—
—
30
V
6.860
7.000
7.140
V
150
—
—
mA
VIN=9.0V, 1mA≤IOUT≤70mA
—
25
60
mV
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
Conditions
VIN
Input Voltage
VOUT
Output Voltage
VIN=9.0V, IOUT=10mA
IOUT
Output Current
VIN=9.0V
∆VOUT
Load Regulation
VDIF
Dropout Voltage
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
8.0V≤VIN≤30V, IOUT=1mA
—
0.2
—
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
(Note)
Note: 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. 1.10
8
March 19, 2014
HT75xx-3
HT7580-3, +8.0V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Min.
Typ.
Max.
Unit
—
—
30
V
7.840
8.000
8.160
V
150
—
—
mA
VIN=10.0V, 1mA≤IOUT≤70mA
—
25
60
mV
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
Conditions
VIN
Input Voltage
VOUT
Output Voltage
VIN=10.0V, IOUT=10mA
IOUT
Output Current
VIN=10.0V
∆VOUT
Load Regulation
VDIF
Dropout Voltage
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
9.0V≤VIN≤30V, IOUT=1mA
—
0.2
—
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
(Note)
Note: 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.
HT7590-3, +9.0V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Min.
Typ.
Max.
Unit
—
—
30
V
8.820
9.000
9.180
V
150
—
—
mA
VIN=11.0V, 1mA≤IOUT≤70mA
—
25
70
mV
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
Conditions
VIN
Input Voltage
VOUT
Output Voltage
VIN=11.0V, IOUT=10mA
IOUT
Output Current
VIN=11.0V
∆VOUT
Load Regulation
VDIF
Dropout Voltage
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
10.0V≤VIN≤30V, IOUT=1mA
—
0.2
—
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
(Note)
Note: 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. 1.10
9
March 19, 2014
HT75xx-3
HT75A0-3, +10.0V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
9.800
10.000
10.200
V
150
—
—
mA
VIN
Input Voltage
VOUT
Output Voltage
VIN=12.0V, IOUT=10mA
IOUT
Output Current
VIN=12.0V
∆VOUT
Load Regulation
VIN=12.0V, 1mA≤IOUT≤70mA
—
25
70
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
11.0V≤VIN≤30V, IOUT=1mA
—
0.2
—
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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.
HT75C0-3, +12.0V Output Type
Ta=25°C
Symbol
Test Conditions
Parameter
Conditions
Typ.
Max.
Unit
—
—
30
V
11.760
12.000
12.240
V
150
—
—
mA
VIN
Input Voltage
VOUT
Output Voltage
VIN=14.0V, IOUT=10mA
IOUT
Output Current
VIN=14.0V
∆VOUT
Load Regulation
VIN=14.0V, 1mA≤IOUT≤70mA
—
25
70
mV
VDIF
Dropout Voltage (Note)
IOUT=1mA, ∆VOUT=2%
—
25
55
mV
ISS
Quiescent Current
No load
—
1.0
1.5
μA
Line Regulation
13.0V≤VIN≤30V, IOUT=1mA
—
0.2
—
%/V
Temperature Coefficient
IOUT=10mA, -40°C<Ta<85°C
—
100
—
ppm/°C
—
Min.
Note: 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. 1.10
10
March 19, 2014
HT75xx-3
Typical Performance Characteristic
Test Condition: Vin=Vout+2V, Iout=10mA, TJ=25ºC, unless otherwise noted
Output Voltage vs Input Voltage
HT7533-3
3.50
Output voltage(V)
Output voltage(V)
Iout=10mA
5.15
3.40
3.35
3.30
3.25
3.20
3.15
3.10
HT7550-3
5.20
Iout=10mA
3.45
5.10
5.05
5.00
4.95
4.90
4.85
5
10
15
20
25
4.80
30
Input Voltage(V)
6
10
14
18
22
26
30
Input Voltage (V)
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
HT7533-3
Vin=5.3V
Vin=30V
-40
-30
-20
Quesicent current(uA)
Quiescent current(uA)
Quiescent Current (Iout=0mA) vs Temperature
-10
0
10
20
30
40
Temperature(OC)
50
60
70
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
80
HT7550-3
Vin=7V
Vin=30V
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
Temperature(OC)
Output Voltage vs Temperature
HT7533-3
3.50
3.35
3.30
3.25
3.20
5.10
5.05
5.00
4.95
4.90
4.85
3.15
3.10
Io=10mA
Io=30mA
Io=80mA
Io=120mA
5.15
Output voltage(V)
Output voltage(V)
3.40
HT7550-3
5.20
Io=10mA
Io=30mA
Io=80mA
3.45
4.80
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
-40
-30
-20
-10
0
HT7533-3
3.50
3.35
3.30
`
3.25
3.20
3.15
3.10
30
40
50
60
70
80
Vin=7V
Vin=30V
5.15
Output voltage(V)
Output voltage(V)
3.40
20
HT7550-3
5.20
Vin=5.3V
Vin=30V
3.45
10
Temperature(OC)
Temperature(OC)
5.10
5.05
5.00
4.95
4.90
4.85
-40
-30
-20
-10
0
10
20
30
40
50
60
70
4.80
80
Temperature(OC)
Rev. 1.10
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
Temperature(OC)
11
March 19, 2014
HT75xx-3
Application Circuits
Basic Circuit
High Output Current Positive Voltage Regulator
T r1
V
V
IN
S e r ie s
IN
R 1
V
G N D
C 1
1 0 F
C o m m o n
V
O U T
O U T
C 2
1 0 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 F
IN
S e r ie s
O U T
C 2
1 0 F
S in g le p o in t G N D
12
V
O U T
G N D
C o m m o n
Rev. 1.10
V
C o m m o n
March 19, 2014
HT75xx-3
Circuit for Increasing Output Voltage
V
V
IN
IN
V
S e r ie s
C 1
1 0 F
G N D
IS
V
O U T
C 2
1 0 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
VOUT=VXX (1+R2/R1)+ISS×R2
Circuit for Increasing Output Voltage
V
V
IN
IN
C 1
1 0 F
V
S e r ie s
G N D
IS
V
O U T
C 2 V
1 0 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
IOUT=VXX/RA+ISS
Dual Supply
Rev. 1.10
13
March 19, 2014
HT75xx-3
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
Rev. 1.10
14
March 19, 2014
HT75xx-3
3-pin TO92 Outline Dimensions
Symbol
Min.
Nom.
Max.
A
0.173
0.180
0.205
B
0.170
—
0.210
C
0.500
0.580
—
D
—
0.015 BSC
—
E
—
0.010 BSC
—
F
—
0.050 BSC
—
G
—
0.035 BSC
—
H
0.125
0.142
0.165
Symbol
Rev. 1.10
Dimensions in inch
Dimensions in mm
Min.
Nom.
Max.
A
4.39
4.57
5.21
B
4.32
—
5.33
C
12.70
14.73
—
D
—
0.38 BSC
—
E
—
2.54 BSC
—
F
—
1.27 BSC
—
G
—
0.89 BSC
—
H
3.18
3.61
4.19
15
March 19, 2014
HT75xx-3
3-pin SOT89 Outline Dimensions
Symbol
Dimensions in inch
Min.
Nom.
Max.
A
0.173
—
0.181
B
0.053
—
0.072
C
0.090
—
0.102
D
0.035
—
0.047
E
0.155
—
0.167
F
0.014
—
0.019
G
0.017
—
0.022
H
—
0.059 BSC
—
I
0.055
—
0.063
J
0.014
—
0.017
Symbol
Rev. 1.10
Dimensions in mm
Min.
Nom.
Max.
A
4.40
—
4.60
B
1.35
—
1.83
C
2.29
—
2.60
D
0.89
—
1.20
E
3.94
—
4.25
F
0.36
—
0.48
G
0.44
—
0.56
H
—
1.50 BSC
—
I
1.40
—
1.60
J
0.35
—
0.44
16
March 19, 2014
HT75xx-3
5-pin SOT23-5 Outline Dimensions
Symbol
Nom.
Max.
A
—
—
0.057
A1
—
—
0.006
A2
0.035
0.045
0.051
b
0.012
—
0.020
C
0.003
—
0.009
D
—
0.114 BSC
—
E
—
0.063 BSC
—
e
—
0.037 BSC
—
e1
—
0.075 BSC
—
H
—
0.110 BSC
—
L1
—
0.024 BSC
—
θ
0°
—
8°
Symbol
Rev. 1.10
Dimensions in inch
Min.
Dimensions in mm
Min.
Nom.
Max.
A
—
—
1.45
A1
—
—
0.15
A2
0.90
1.15
1.30
b
0.30
—
0.50
C
0.08
—
0.22
D
—
2.90 BSC
—
E
—
1.60 BSC
—
e
—
0.95 BSC
—
e1
—
1.90 BSC
—
H
—
2.80 BSC
—
L1
—
0.60 BSC
—
θ
0°
—
8°
17
March 19, 2014
HT75xx-3
Copyright© 2014 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.
Rev. 1.10
18
March 19, 2014