參數資料
型號: TC1054-2.7VCT
廠商: Microchip Technology Inc.
元件分類: 基準電壓源/電流源
英文描述: 50mA, 100mA and 150mA CMOS LDOs with Shutdown and ERROR Output
中文描述: 為50mA,100mA的電流為150mA的CMOS關機和錯誤LDO的輸出
文件頁數: 8/12頁
文件大?。?/td> 123K
代理商: TC1054-2.7VCT
TC1055
100mA CMOS LDO WITH SHUTDOWN
AND ERROR OUTPUT
2
PRELIMINARY INFORMATION
TC1055-01 6/5/97
ELECTRICAL CHARACTERISTICS:
V
IN
= V
OUT
+ 1V, I
L
= 0.1mA, C
L
= 3.3
μ
F, SHDN > V
IH
, T
A
= 25
°
C, unless otherwise noted.
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
V
IN
I
OUTMAX
V
OUT
TC V
OUT
Input Operating Voltage
Maximum Output Current
Output Voltage
V
OUT
Temperature Coefficient
Note 9
Note 9
Notes 1, 9
Note 2, 9
100
6.5
V
mA
V
V
R
– 2.5%
V
R
±
0.5%
20
40
0.05
0.5
V
R
+ 2.5%
ppm/
°
C
V
OUT
/
V
IN
V
OUT
/V
OUT
Line Regulation
Load Regulation
(V
R
+ 1V) < V
IN
< 6V
I
L
= 0.1mA to I
OUTMAX
(Note 3)
I
L
= 0.1mA
I
L
= 20mA
I
L
= 50mA
I
L
= 100mA
(Note 4)
I
L
= I
OUTMAX,
(Note 5, 9)
SHDN = V
IH
, I
L
= 0
SHDN = 0V
SHDN < V
IL
F
RE
1kHz
V
OUT
= 0V
Note 6
I
L
= I
OUTMAX
%
%
V
IN
– V
OUT
Dropout Voltage
20
70
100
200
mV
I
GND
I
IN
I
INSD
R
OUT
PSRR
I
OUTSC
V
OUT
/
P
D
eN
SHDN Input
V
IH
V
IL
Ground Pin Current
Supply Current
Shutdown Supply Current
Output Resistance during Shutdown
Power Supply Rejection Ratio
Output Short Circuit Current
Thermal Regulation
Output Noise
0
80
0.05
500
μ
A
μ
A
μ
A
k
dB
mA
%W
nV/
Hz
50
100 x V
R
160 x V
R
64
300
0.04
160
SHDN Input High Threshold
SHDN Input Low Threshold
V
IN
= 2.5V to 6.5V
V
IN
= 2.5V to 6.5V
45
15
%V
IN
%V
IN
ABSOLUTE MAXIMUM RATINGS*
Input Voltage .................................................................7V
Output Voltage ............................. (– 0.3V) to (V
IN
+ 0.3V)
Power Dissipation ....................Internally Limited (Note 7)
Operating Temperature Range ........ – 40
°
C < T
J
< 125
°
C
Storage Temperature ............................– 65
°
C to +150
°
C
Maximum Voltage on Any Pin ............ V
IN
+0.3V to – 0.3V
*Stresses above those listed under "Absolute Maximum Ratings" may
cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions above
those indicated in the operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for extended periods
may affect device reliability.
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