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SE78L05D PDF даташит

Спецификация SE78L05D изготовлена ​​​​«Seaward Electronics» и имеет функцию, называемую «5V Positive Voltage Regulator».

Детали детали

Номер произв SE78L05D
Описание 5V Positive Voltage Regulator
Производители Seaward Electronics
логотип Seaward Electronics логотип 

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SE78L05D Даташит, Описание, Даташиты
5V Positive Voltage
Regulator (Preliminary)
SE78L05D
Description
Features
The SE78L05D is three-terminal positive regulator.
The SE78L05D can be used as Zener
diode/resistor combination replacement. It offers an
effective output impedance improvement of two
orders of magnitude, and lower quiescent current.
This fixed voltage regulators can provide local or
on-card regulation for elimination of noise and
distribution problems associated with single point
regulation. It is an excellent solution to the stereo
power supply on PC main board.
¾ Output voltage of 5.0V (Typ.)
¾ Output current up to 150mA (Typ.)
¾ Minimum external components.
¾ Output voltage tolerances of ±4%
¾ ESD rating is 3KV (Per MIL-STD-883D).
Application
¾ Sound card on PC main board.
¾ DVD-ROM, CD-ROM.
¾ Networking Equipments.
Application Circuit
www.DataSheet4U.com
Pin Configuration
Revision 12/4/2008
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., 2004. • www.seawardinc.com.cn • Page 1









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SE78L05D Даташит, Описание, Даташиты
5V Positive Voltage
Regulator (Preliminary)
SE78L05D
Absolute Maximum Rating
Parameter
Power dissipation
Input Voltage
Operating Junction Temperature
Range
Thermal Resistance
Lead Temperature (Soldering) 10
seconds
Storage Temperature
ESD (HBM) Susceptibility
Symbol
P
VIN
TJ
θJA
TLEAD
TSTG
VESD
Maximum
0.75
18
0 to +125
150 (TO-92)
260
-65 to +150
2.7
Units
W
V
°C
°C/W
°C
°C
KV
Electrical Characteristics
VIN = 8V; IOUT = 10mA; CIN = 0.33μF; TJ = 25°C; unless otherwise specified
Symbol
Parameter
Conditions
VO
ΔVO
ΔVO
IQ
www.DataSheet4UΔ.cIoQm
ΔVIN /ΔVOUT
IPK
ΔVO/ΔT
VIN (Min)
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
7V VIN 18V
1mA IO 100mA
Quiescent Current Change
Ripple Rejection
Peak Output Current
Average Output Voltage
Tempco
Minimum Value of Input
Voltage Required to Maintain
Line Regulation
8V VIN 18V
1mA IO 100mA
f =120Hz,
CIN=COUT=0.33uF
8V VIN 16V
IO = 10mA
IO = 10mA
SE78L05D
Min Typ Max
4.8 5 5.2
-- 20 100
-- 20 100
-- 0.5 1
-- 0.2 --
-- 0.01 --
-- 52.5 --
100 150
-- 0.20
--
--
-- 6.2 6.5
Unit
V
mV
mA
dB
mA
mV/°C
V
Revision 12/4/2008
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., 2004. • www.seawardinc.com.cn • Page 2









No Preview Available !

SE78L05D Даташит, Описание, Даташиты
5V Positive Voltage
Regulator (Preliminary)
SE78L05D
Typical Performance Characteristic
VIN = 8V, IOUT = 10mA, CIN = 0.33µF, TJ = 25°C, unless specified otherwise.
Quiesent Current VS. Temperature
500
480
460
440
420
400
25
45 65 85 105
Temperature (C)
125
Dropout Voltage VS. Temoperature
1.6
1.5
1.4
1.3
1.2
1.1
1
0.9
25
45 65 85 105
Temperature (C)
125
1mA
40mA
70mA
600
550
500
450
400
350
300
6
Quiesent Current VS. Input Voltage
8 10 12 14 16
Input Voltage (V)
18
Dropout Voltage VS. Output Current
1.6
1.55
1.5
1.45
1.4
1.35
1.3
1.25
1.2
0
20 40 60 80
Output Current (mA)
100
www.D60a.ta00Sheet4U.com
50.00
40.00
30.00
20.00
10.00
0.00
100
Ripple Rejection
1000 10000
Frequency (Hz)
100000
Revision 12/4/2008
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., 2004. • www.seawardinc.com.cn • Page 3










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