參數(shù)資料
型號: TC1072-285VCH
廠商: Microchip Technology Inc.
英文描述: 50mA and 100mA CMOS LDOs with Shutdown, ERROR Output and VREF Bypass
中文描述: 為50mA和100mA的CMOS低壓降穩(wěn)壓器具有關(guān)斷功能,錯誤輸出和VREF繞道
文件頁數(shù): 8/12頁
文件大?。?/td> 126K
代理商: TC1072-285VCH
TC1073
2
100mA CMOS LDO WITH SHUTDOWN,
ERROR OUTPUT AND V
REF
BYPASS
PRELIMINARY INFORMATION
TC1073-01 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
%
%
V
IN
– V
OUT
Dropout Voltage (Note 4)
20
70
100
200
mV
I
GND
I
IN
I
INSD
R
OUT
PSRR
I
OUTSC
V
OUT
/
P
D
T
SD
T
SD
eN
Ground Pin Current
Supply Current
Shutdown Supply Current
Output Resistance during Shutdown
Power Supply Rejection Ratio
Output Short Circuit Current
Thermal Regulation
Thermal Shutdown Die Temperature
Thermal Shutdown Hysteresis
Output Noise
0
80
0.05
500
μ
A
μ
A
μ
A
k
dB
mA
%/W
°
C
°
C
nV/
Hz
50
100 x V
R
160 x V
R
64
300
0.04
160
10
260
I
L
= I
OUTMAX
470pF from Bypass to GND
SHDN Input
V
IH
V
IL
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 .................................. (– 0.3) to (V
IN
+ 0.3)
Power Dissipation ....................Internally Limited (Note 7)
Operating Temperature.................... – 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 beyond 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 beyond
those indicated in the operational sections of the specifications is not
implied. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
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