HE6207
300mA Low Power LDO
Ver10 1 May 9 2014

Features
 Low power consumption
 Low voltage drop
 Low temperature coefficient


 Low Quiescent Current 15uA at 6V
 Output voltage accuracy tolerance ±2


Applications
 Batterypowered equipment
 Reference voltage sources
 Camerasvideo cameras

 Portable AV systems
 Mobile phones
 Portable games

General Description
HE6207 series are a highly precise lower
consumption 3 terminal positive voltage
regulators manufactured using CMOS and laser
trimming technologies The series provides large
currents with a significantly small dropout voltage
The HE6207 consists of a current limiter circuit a
driver transistor a precision reference voltage
and an error correction circuit The series is
compatible with low ESR ceramic capacitors The
current limiter’s fold back circuit operates as a
short circuit protection as well as the output
current limiter for the output pin Output voltages
are internally by laser trimming technologies It is
selectable in 01V increments within a range of
12V to 50V HE6207 series are available in
SOT23 and SOT89 packages

Typical Application

Order Information
HE6207 ①② ③ ④

Environmental Standard
RRoHsPb Free
G Halogen Free

Package
NSOT23
MSOT233
PSOT89

Output Voltage
15~50 eg 1515V 3030V
3333V 5050V
Block Diagram HE6207
300mA Low Power LDO
Ver10 2 May 9 2014


Pin Assignment
HE6207
300mA Low Power LDO
Ver10 3 May 9 2014
Marking Rule

① represents product number

MARK PRODUCT SERIES
6 HE6207****
② represents 3 pins regulator
MARK PRODUCT
SERIES VOLTAGE01~30V VOLTAGE31V~60V
5 6 HE6207
③ represents output voltage
MARK VOLTAGE(V) MARK VOLTAGE(V)
0 31 F 16 46
1 32 H 17 47
2 33 K 18 48
3 34 L 19 49
4 35 M 20 50
5 36 N 21
6 37 P 22
7 38 R 23
8 39 S 24
9 40 T 25
A 41 U 26
B 12 42 V 27
C 13 43 X 28
D 14 44 Y 29
E 15 45 Z 30

④ Y
HE6207
300mA Low Power LDO
Ver10 4 May 9 2014
Absolute Maximum Ratings
Parameter Symbol Ratings Units
Input Voltage VIN 8 V
Output Current IOUT 300* mA
Output Voltage VOUT VSS03~VIN+03 V
Power Dissipation
SOT23
Pd
020 W
SOT89 050 W
USP6B 010 W
TO92 030 W
Operating Temperature Range Topr 40~+85 ℃
Storage Temperature Range Tstg 55~+125 ℃
*IOUTPd(VINVOUT)

Electrical Characteristics

HE6207 for any output voltage （Ta25℃）
Parameter Symbol Conditions Min Typ Max Unit
Output Voltage Vout
VinVout+1V
10mA≤Iout≤30mA
Vout×098 Vout×102 V
Output Current*1 Iout VinVout1V 300 mA
Low dropout*2 Vdrop Refer to the next table
Line Regulation △Vout1(Vin·Vout)
16V≤Vin≤65V
Iout40mA
005 02 V
Load Regulation △Vout ΔIout
Vin Vout+1V
10mA≤Iout≤80mA
12 30 mV
Output voltage
Temperature
Coefficiency
△Vout(Ta·Vout)
Iout30mA
0℃≤Ta≤70℃
±75 Ppm℃
Supply Current Iss 15 2 uA
Input Voltage Vin 8 V






HE6207
300mA Low Power LDO
Ver10 5 May 9 2014
Electrical Characteristics by Output Voltage：
Output Voltage Vout(V)
Dropout Voltage Vdif（V）
Conditions Typ Max
Vout≤15V
Iout100 mA
035 057
Vout16V 032 050
Vout17V 030 045
18 ≤ Vout ≤ 2 028 042
21 ≤ Vout ≤ 27 025 038
28 ≤ Vout ≤ 50 019 035

HE6207
300mA Low Power LDO
Ver10 6 May 9 2014
Package Information
3pin SOT23 Outline Dimensions



HE6207
300mA Low Power LDO
Ver10 7 May 9 2014
3pin SOT233 Outline Dimensions
HE6207
300mA Low Power LDO
Ver10 8 May 9 2014
3pin SOT89 Outline Dimensions













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