HE6206规格书赫尔微(HEERMICR)

HE6206
300mA Low Power LDO
Ver10 1 Nov 252011
Features
 Low power consumption
 Low voltage drop
 Low temperature coefficient

 Low Quiescent Current 5uA at 6V
 Output voltage accuracy tolerance ±2


Applications
 Batterypowered equipment
 Reference voltage sources
 Camerasvideo cameras

 Portable AV systems
 Mobile phones
 Portable games
General Description
HE6206 series are a highly precise lower
consumption 3 terminalpositive voltage
regulators manufactured using CMOS and laser
trimming technologies The series provides large
currents with a significantly small dropout
voltage
The HE6206 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 foldback 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 HE6206 series are available in
SOT23 SOT233and SOT89 packages

Typical Application

Order Information
HE6206 ①② ③ ④

Environmental Standard
RRoHsPb Free
G Halogen Free

Package
NSOT23
MSOT233
PSOT89

Output Voltage
15~50 eg 1515V 3030V
3333V 5050V
HE6206
300mA Low Power LDO
Ver10 2 Nov 252011
Block Diagram


Pin Assignment

HE6206
300mA Low Power LDO
Ver10 3 Nov 252011
Marking Rule

① represents product number

MARK PRODUCT SERIES
6 HE6206****

② represents 3 pins regulator
MARK PRODUCT
SERIES VOLTAGE01~30V VOLTAGE31V~60V
5 6 HE6206

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 X HE6206
300mA Low Power LDO
Ver10 4 Nov 252011
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

HE6206 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≤8V
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℃
±100 Ppm℃
Supply Current
Iss1 5 6 uA
Iss2
SOT235(Pull down
resistor inside)
8 10 uA
Input Voltage Vin 8 V
PSRR PSRR
F1KHz
VinVout+1V
50 dB
Output Noise EN BW10Hz～100KHz 30 uVrms


Electrical Characteristics by Output Voltage： HE6206
300mA Low Power LDO
Ver10 5 Nov 252011
Output Voltage Vout(V)
Dropout Voltage Vdif（V）
Conditions Typ Max
Vout≤15V
Iout100 mA
035 057
18 ≤ Vout ≤ 2 028 042
28 ≤ Vout ≤ 50 019 035

Typical Performance Characteristics
(1) Output Voltage vs Input voltage and Output Voltage vsOutput Current and
Input Transient Response

(2) Output Voltage vs Ambient Temperature
HE6206
300mA Low Power LDO
Ver10 6 Nov 252011

Package Information
3pin SOT23 Outline Dimensions




3pin SOT233 Outline Dimensions HE6206
300mA Low Power LDO
Ver10 7 Nov 252011
HE6206
300mA Low Power LDO
Ver10 8 Nov 252011
3pin SOT89 Outline Dimensions













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