HE71XXM规格书赫尔微(HEERMICR)

HE71XXM series
50mA 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 SOT233and SOT23 package

Applications
 Batterypowered equipment
 Communication equipment

 AudioVideo equipment

General Description
The HE71XXM 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 50V 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
HE7121Mxx 21V
TO92
SOT89
SOT233
SOT23
71XXA1(for TO92)



HE7123Mxx 23V
HE7125Mxx 25V
HE7127Mxx 27V
HE7130Mxx 30V
HE7133Mxx 33V
HE7136Mxx 36V
HE7144Mxx 44V
HE7150Mxx 50V

Order Information
HE71①②③④⑤



Designator Symbol Description
① ② Integer Output Voltage(21~50V)
③ M Standard
④
T PackageTO92
P PackageSOT89
M PackageSOT233
N PackageSOT23
⑤ R RoHS Pb Free
G Halogen Free
HEXXMPR (for SOT89)
(for SOT233)
HEXX (for SOT23)
HEXX HE71XXM series
50mA 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℃

HE71XXM series
50mA Low Power LDO
Ver15 3 Jul 262013
Electrical Characteristics


HE7121Mxx +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 30 50 mA
ΔVOUT Load Regulation 41V 1mA≤IOUT≤20mA 60 100 mV
VDIF Voltage Drop(Note) IOUT1mA 100 mV
ISS Current Consumption 41V No load 25 3 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℃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


HE7123Mxx +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 30 50 mA
ΔVOUT Load Regulation 43V 1mA≤IOUT≤20mA 60 100 mV
VDIF Voltage Drop(Note) IOUT1mA 100 mV
ISS Current Consumption 43V No load 25 3 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℃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




HE71XXM series
50mA Low Power LDO
Ver15 4 Jul 262013


HE7125Mxx +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 30 50 mA
ΔVOUT Load Regulation 45V 1mA≤IOUT≤20mA 60 100 mV
VDIF Voltage Drop(Note) IOUT1mA 100 mV
ISS Current Consumption 45V No load 25 3 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℃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



HE7127Mxx +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 30 50 mA
ΔVOUT Load Regulation 47V 1mA≤IOUT≤20mA 60 100 mV
VDIF Voltage Drop(Note) IOUT1mA ΔVOUT2 100 mV
ISS Current Consumption 47V No load 25 3 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℃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







HE71XXM series
50mA Low Power LDO
Ver15 5 Jul 262013

HE7130Mxx +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 30 50 mA
ΔVOUT Load Regulation 5V 1mA≤IOUT≤20mA 20 100 mV
VDIF Voltage Drop(Note) IOUT1mA 30 mV
ISS Current Consumption 5V No load 25 3 μ A
OUTIN
OUT
VV
V

 Line Regulation
4V≤VIN≤16V
IOUT1mA 002 V
VIN Input Voltage 15 V
Ta
VOUT

 Temperature Coefficient 5V
IOUT10mA
0℃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


HE7133Mxx +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 30 50 mA
ΔVOUT Load Regulation 53V 1mA≤IOUT≤20mA 40 100 mV
VDIF Voltage Drop(Note) IOUT1mA 30 mV
ISS Current Consumption 53V No load 25 3 μ A
OUTIN
OUT
VV
V

 Line Regulation
45V≤VIN≤16V
IOUT1mA 006 V
VIN Input Voltage 15 V
Ta
VOUT

 Temperature Coefficient 53V
IOUT10mA
0℃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







HE7136Mxx +36V Output Type HE71XXM series
50mA Low Power LDO
Ver15 6 Jul 262013
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 56V IOUT10mA 3528 3600 3672 V
IOUT Output Current 56V 30 50 mA
ΔVOUT Load Regulation 56V 1mA≤IOUT≤20mA 30 100 mV
VDIF Voltage Drop(Note) IOUT1mA 25 mV
ISS Current Consumption 56V No load 25 30 μ A
OUTIN
OUT
VV
V

 Line Regulation
46V≤VIN≤16V
IOUT1mA
002 V
VIN Input Voltage 15 V
Ta
VOUT

 Temperature Coefficient 56V
IOUT10mA
0℃ ±06 mV℃
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


HE7144Mxx +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 30 50 mA
ΔVOUT Load Regulation 64V 1mA≤IOUT≤20mA 20 100 mV
VDIF Voltage Drop(Note) IOUT1mA 20 mV
ISS Current Consumption 64V No load 25 30 μ A
OUTIN
OUT
VV
V

 Line Regulation
54V≤VIN≤16V
IOUT1mA
002 V
VIN Input Voltage 15 V
Ta
VOUT

 Temperature Coefficient 64V
IOUT10mA
0℃ ±07 mV℃
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






HE7150Mxx +50V Output Type
Symbol Parameter
Test Conditions
Min Typ Max Unit
VIN Conditions
VOUT Output Voltage 7V IOUT10mA 49 500 51 V HE71XXM series
50mA Low Power LDO
Ver15 7 Jul 262013
IOUT Output Current 7V 30 50 mA
ΔVOUT Load Regulation 7V 1mA≤IOUT≤20mA 25 100 mV
VDIF Voltage Drop(Note) IOUT1mA 20 mV
ISS Current Consumption 7V No load 25 30 μ A
OUTIN
OUT
VV
V

 Line Regulation
6V≤VIN≤16V
IOUT1mA
004 V
VIN Input Voltage 15 V
Ta
VOUT

 Temperature Coefficient 7V
IOUT10mA
0℃ ±075 mV℃
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























HE71XXM series
50mA Low Power LDO
Ver15 8 Jul 262013

Typical Performance Characteristics

(1) Output Voltage vs Input voltage
HE71XXM series
50mA Low Power LDO
Ver15 9 Jul 262013

(2) Output Voltage vsOutput Current








HE71XXM series
50mA Low Power LDO
Ver15 10 Jul 262013

(3) Input Voltage vsOutput Current





HE71XXM series
50mA Low Power LDO
Ver15 11 Jul 262013

(4) Input Transient Response 1



（5）Output Voltage vsAmbient Temperature


Application Circuits HE71XXM series
50mA Low Power LDO
Ver15 12 Jul 262013

Basic Circuits


High Output Current Positive Voltage Regulator

ShortCircuit Protection by Tr1
HE71XXM series
50mA Low Power LDO
Ver15 13 Jul 262013

Circuit for Increasing Output Voltage

Circuit for Increasing Output Voltage


Constant Current Regulator


HE71XXM series
50mA Low Power LDO
Ver15 14 Jul 262013

Dual Supply

HE71XXM series
50mA Low Power LDO
Ver15 15 Jul 262013

Package Information
3pin TO92 Outline Dimensions



HE71XXM series
50mA Low Power LDO
Ver15 16 Jul 262013

3pin SOT89 Outline Dimensions


HE71XXM series
50mA Low Power LDO
Ver15 17 Jul 262013

3pin SOT233 Outline Dimensions


HE71XXM series
50mA Low Power LDO
Ver15 18 Jul 262013

3pin SOT23 Outline Dimensions

HE71XXM series
50mA Low Power LDO
Ver15 19 Jul 262013

Product Tape and Reel Specifications
3pin TO92 Reel Dimensions (Unit mm)

Reel Dimensions
HE71XXM series
50mA Low Power LDO
Ver15 20 Jul 262013





HE71XXM series
50mA Low Power LDO
Ver15 21 Jul 262013

Carrier Tape Dimensions


Note Thickness less than 038_005mm~05mm
P0 Accumulated pitch tolerance _1mm20pitches
( ) Bracketed figures are for consultation only



HE71XXM series
50mA Low Power LDO
Ver15 22 Jul 262013
Carrier Tape Dimensions

















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