150mA Low Power LDO
Ver15 1 Jul 262013
Features
Low power consumption
Low voltage drop
Low temperature coefficient
High input voltage (up to 18V)
Output voltage accuracy tolerance ±2
TO92 SOT89 SOT233 and SOT23 package
Applications
Batterypowered equipment
Communication equipment
AudioVideo equipment
General Description
The HE75XXM series is a set of threeterminal low
power high voltage regulators implemented in
CMOS technology They allow input voltages as
high as 15V They are available with several fixed
output voltages ranging from 21V to 60V 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
HE7521Mxx 21V
TO92
SOT89
SOT233
SOT23
75XXA1(for TO92)
HEXXMPR (for SOT89)
(for SOT233)
HEXX (for SOT23)
HE7522Mxx 22V
HE7523Mxx 23V
HE7525Mxx 25V
HE7527Mxx 27V
HE7530Mxx 30V
HE7533Mxx 33V
HE7536Mxx 36V
HE7540Mxx 40V
HE7544Mxx 44V
HE7545Mxx 45V
HE7550Mxx 50V
HE7560Mxx 60V
NoteXX stands for output voltages
Order Information
HE75①②③④⑤
Designator Symbol Description
① ② Integer Output Voltage(21~60V)
③ M Standard
④ T PackageTO92
P PackageSOT89
M PackageSOT233
N PackageSOT23
⑤ R RoHS Pb Free
G Halogen Free
HEXX HE75XXM series
150mA Low Power LDO
Ver15 2 Jul 262013
Block Diagram
Pin Assignment
Absolute Maximum Ratings
Supply Voltage 03V to 18V
Operating Temperature 40℃ to 85℃
Storage Temperature 50℃ to 125℃
Note 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
Thermal Information
Symbol Parameter Package Max Unit
θ JA
Thermal Resistance (Junction to
Ambient) (Assume no ambient
airflow no heat sink)
TO92 200 ℃W
SOT89 200 ℃W
SOT233 500 ℃W
PD Power Dissipation
TO92 050 W
SOT89 050 W
SOT233 020 W
Note PD is measured at Ta 25℃ HE75XXM series
150mA Low Power LDO
Ver15 3 Jul 262013
Electrical Characteristics
HE7521Mxx +21V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 41V IOUT10mA 2058 2100 2142 V
IOUT Output Current 41V 120 150 mA
ΔVOUT Load Regulation 41V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 41V No load 15 2 μ A
OUTIN
OUT
VV
V
Line Regulation
31V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 41V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE7523Mxx +23V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 43V IOUT10mA 2254 2300 2346 V
IOUT Output Current 43V 120 150 mA
ΔVOUT Load Regulation 43V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 43V No load 15 2 μ A
OUTIN
OUT
VV
V
Line Regulation
33V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 43V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE75XXM series
150mA Low Power LDO
Ver15 4 Jul 262013
HE7525Mxx +25V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 45V IOUT10mA 245 2500 255 V
IOUT Output Current 45V 120 150 mA
ΔVOUT Load Regulation 45V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 45V No load 15 2 μ A
OUTIN
OUT
VV
V
Line Regulation
35V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 45V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE7527Mxx +27V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 47V IOUT10mA 2646 2700 2754 V
IOUT Output Current 47V 120 150 mA
ΔVOUT Load Regulation 47V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 47V No load 15 2 μ A
OUTIN
OUT
VV
V
Line Regulation
37V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 47V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE75XXM series
150mA Low Power LDO
Ver15 5 Jul 262013
HE7530Mxx +30V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 5V IOUT10mA 294 300 306 V
IOUT Output Current 5V 120 150 mA
ΔVOUT Load Regulation 5V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 5V No load 15 2 μ A
OUTIN
OUT
VV
V
Line Regulation
4V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 5V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE7533Mxx +33V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 53V IOUT10mA 3234 3300 3366 V
IOUT Output Current 53V 120 150 mA
ΔVOUT Load Regulation 53V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 53V No load 15 2 μ A
OUTIN
OUT
VV
V
Line Regulation
45V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 53V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE75XXM series
150mA Low Power LDO
Ver15 6 Jul 262013
HE7536Mxx +36V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 56V IOUT10mA 3528 3600 3672 V
IOUT Output Current 56V 120 150 mA
ΔVOUT Load Regulation 56V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 56V No load 15 20 μ A
OUTIN
OUT
VV
V
Line Regulation
46V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 56V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE7540Mxx +40V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 60V IOUT10mA 3920 4000 4080 V
IOUT Output Current 60V 120 150 mA
ΔVOUT Load Regulation 60V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 60V No load 15 20 μ A
OUTIN
OUT
VV
V
Line Regulation
5V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 60V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE75XXM series
150mA Low Power LDO
Ver15 7 Jul 262013
HE7544Mxx +44V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 64V IOUT10mA 4312 4400 4488 V
IOUT Output Current 64V 120 150 mA
ΔVOUT Load Regulation 64V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 64V No load 15 20 μ A
OUTIN
OUT
VV
V
Line Regulation
54V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 64V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE7545Mxx +45V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 65V IOUT10mA 4410 4500 4590 V
IOUT Output Current 65V 120 150 mA
ΔVOUT Load Regulation 65V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 65V No load 15 20 μ A
OUTIN
OUT
VV
V
Line Regulation
55V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 65V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE75XXM series
150mA Low Power LDO
Ver15 8 Jul 262013
HE7550Mxx +50V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 7V IOUT10mA 49 500 51 V
IOUT Output Current 7V 120 150 mA
ΔVOUT Load Regulation 7V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 7V No load 15 20 μ A
OUTIN
OUT
VV
V
Line Regulation
6V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 7V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE7560Mxx +60V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 8V IOUT10mA 588 600 612 V
IOUT Output Current 8V 120 150 mA
ΔVOUT Load Regulation 8V 1mA≤IOUT≤50mA 60 150 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 50 mV
ISS Current Consumption 8V No load 15 20 μ A
OUTIN
OUT
VV
V
Line Regulation
7V≤VIN≤16V
IOUT1mA 02 V
VIN Input Voltage 15 V
Ta
VOUT
Temperature Coefficient 8V
IOUT10mA
0℃
change in the output voltage from the value at VIN VOUT+2V with a fixed load
HE75XXM series
150mA Low Power LDO
Ver15 9 Jul 262013
Typical Performance Characteristics
(1) Output Voltage vs Input voltage
HE75XXM series
150mA Low Power LDO
Ver15 10 Jul 262013
(2) Output Voltage vsOutput Current
HE75XXM series
150mA Low Power LDO
Ver15 11 Jul 262013
(3) Input Transient Response
(4) Output Voltage vsAmbient Temperature
HE75XXM series
150mA Low Power LDO
Ver15 12 Jul 262013
(5) MAX Output Current Vs Input Voltage
HE7530MPR
Input Voltage Max Output Current
5V 150mA
9V 150mA
12V 100mA
16V 60mA
HE7533MPR
Input Voltage Max Output Current
53V 150mA
9V 150mA
12V 150mA
16V 100mA
HE7550MPR
Input Voltage Max Output Current
7V 150mA
9V 150mA
12V 150mA
16V 100mA
Application Circuits
Basic Circuits
HE75XXM series
150mA Low Power LDO
Ver15 13 Jul 262013
High Output Current Positive Voltage Regulator
ShortCircuit Protection by Tr1
Circuit for Increasing Output Voltage
Circuit for Increasing Output Voltage HE75XXM series
150mA Low Power LDO
Ver15 14 Jul 262013
Constant Current Regulator
Dual Supply
HE75XXM series
150mA Low Power LDO
Ver15 15 Jul 262013
Package Information
3pin TO92 Outline Dimensions
HE75XXM series
150mA Low Power LDO
Ver15 16 Jul 262013
3pin SOT89 Outline Dimensions
HE75XXM series
150mA Low Power LDO
Ver15 17 Jul 262013
3pin SOT233 Outline Dimensions
HE75XXM series
150mA Low Power LDO
Ver15 18 Jul 262013
3pin SOT23 Outline Dimensions
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