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SN2133 Datasheet(PDF) 2 Page - SeCoS Halbleitertechnologie GmbH

Part # SN2133
Description  CMOS Positive Voltage Regula tor
PDF  5 Pages
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Manufacturer  SECOS [SeCoS Halbleitertechnologie GmbH]
Direct Link  http://www.secosgmbh.com
Logo SECOS - SeCoS Halbleitertechnologie GmbH

SN2133 Datasheet(HTML) 2 Page - SeCoS Halbleitertechnologie GmbH

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TC
ISC
PSRR
eN
150
300
4
Note
V
_
_
_
_
_
_
_
_
_
_
_
Input Voltage
Over Temperature Shutdown
Over Temperature Hystersis
Output Voltage
Temperature Coefficient
Short Circuit Current
Output Voltage Noise
VIN
OTS
OTH
3
7
30
30
150
50
20
15
30
_
_
_
_
_
C
o
C
o
ppm/
mA
dB
uVrms
C
o
VIN=VOUT(T)+1V,VOUT=0V
f=1kHz
f=10kHz
f=100kHz
Co=2.2uF
Io=100mA
Co=2.2uF
f=10Hz~100kHz
Io=10mA
-0.4
0.2
0.4
4.0V<V (T)
OUT
REGLINE
Quiescent Current
Line Regulation
IQ
1
30
1300
0.02
-0.2
0.1
uA
%
VIN=VOUT(T)+1V
_
_
_
2.8V<V (T)
Vo=V
%
mV
_
_
_
_
400
300
OUT
OUT
50
-0.15
-0.1
0.2
0.15
Io=1mA
VIN=VOUT(T)+1
to
VOUT(T)+2
1.3V VOUT(T) 1.4V
1.4V<VOUT(T) 2.0V
2.0V<VOUT(T)<4.0V
Electrical Characteristics Ta=25
Parameter
Symbol
M
ax.
Typ.
Condition
Min.
Unit
Output Voltage
Output Current
Current Limit
Dropout Voltage
VOUT
Io
ILIM
VDROPOUT
- 1.5%
300
300
-1
V
mA
Vo>1.2V
VIN=VOUT(T)+1V,1o=1mA
VIN=VOUT(T)+2V,VOUT
_
_
_
_
VOUT(T)
2.0V
2.0V VOUT(T) 2.8V
oC
1
≥
VOUT(E)*0.96
(E)
VOUT
2
(E)
1.5%
450
mA
Load Regulation
REGLOAD
0.2
VIN=VOUT(T)+2V,Io=1mA to300mA
1.3V
_
Io=300mA
(E)-2%
oC)
Thermal Resistance
Power Dissipation (
Input Voltage
Output Current
Output Voltage
Operating Ambient Temperature
Junction Temperature
Parameter
Symbol
Ratings
Unit
V
mA
V
W/ C
C
mW
VIN
IOUT
Tj Max.
8
PD/(VIN-VO)
-40~+125
1.5~3.8
-40~+85
110
325
300
o
o
Absolute Maximum Ratings
Max. Junction Temperature
T=100
EDS Classification
VOUT
Topr
Tj
θjc
θja
PD
150
B
C
o
C
o
W/ C
o
SN2133
CMOS Positive
Voltage Regulator
Elektronische Bauelemente
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page
2 of 5
≤
≤
≤
<
≤
≤
≤
Note 1: VOUT (E) =Effective Output Voltage (i.e. the output voltage when "VOUT (T) +1.0V" is provided at the VIN pin while maintaining a
certain IOUT value).
2: VOUT (T) =Specified Output Voltage
3: VIN (MIN) =VOUT+VDROPOUT
4: To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage must be applied before
a current source load is applied.



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