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TS2938CS 数据表(PDF) 2 Page - Taiwan Semiconductor Company, Ltd

部件名 TS2938CS
功能描述  500mA Ultra Low Dropout Voltage Regulator with Inhibit Function
PDF  7 Pages
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制造商  TSC [Taiwan Semiconductor Company, Ltd]
网页  http://www.taiwansemi.com
标志 TSC - Taiwan Semiconductor Company, Ltd

TS2938CS 数据表(HTML) 2 Page - Taiwan Semiconductor Company, Ltd

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TS2938
500mA Ultra Low Dropout Voltage Regulator
with Inhibit Function
2/7
Version: A07
Absolute Maximum Rating (Note 1)
Parameter
Symbol
Limit
Unit
Input Supply Voltage (Note 2)
VIN
-18 ~ +60
V
Operation Input Supply Voltage
VOPR
26
V
Power Dissipation (Note 3)
PD
Internally Limited
W
Operating Junction Temperature Range
TJ
-40 ~ + 125
oC
Storage Temperature Range
TSTG
-65 ~ +150
oC
Electrical Characteristics ( VIN=VOUT+1V, IL=5mA, CO=10uF, TA=25oC, unless otherwise noted)
Parameter
Conditions
Min
Typ
Max
Unit
TA=25
oC
0.980|Vo|
1.020|Vo|
V
Output Voltage
TA=25~85
oC
0.960|Vo|
VOUT
1.040|Vo|
V
Reference Voltage (Adjustable)
TA=25
oC
1.21
1.235
1.26
V
Output Voltage Temperature Coefficient
--
50
150
ppm/
oC
Line Regulation
Vo+1V ≤ VIN ≤ 26V
--
0.05
0.5
%
Load Regulation
5mA ≤ IL ≤ 500mA
--
0.2
1.0
%
Dropout Voltage (Note 4)
IL=100mA
IL=300mA
IL=500mA
--
--
--
100
300
500
200
400
600
mV
Quiescent Current (Note 5)
IL=100uA
IL=300mA
IL=500mA
--
--
--
200
12
25
300
20
50
uA
mA
mA
Short Circuit Current (Note 6)
VOUT =0
--
0.9
1.3
A
Output Noise,
10Hz to 100KHz, IL=10mA
CL=2.2uF
CL=3.3uF
CL=33uF
--
--
--
500
350
120
--
--
--
uVrms
Ripple Rejection
Ratio
60
--
--
dB
Shutdown Input
Low (Regulator ON)
--
1.3
0.7
Input Logic Voltage
High (Regulator OFF)
2.0
--
--
V
Vinhibit = 2.4V
--
30
50
Shutdown Pin Input Current
Vinhibit = 26V
--
450
600
Regulator Output Current in Shutdown
Vinhibit≤2V, Vin≤26V
Vout=0V
--
--
200
uA
Thermal Performance
Condition
Typ
Unit
Thermal Resistance Junction to Case
20
oC/W



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