TC2054 Microchip Technology, TC2054 Datasheet - Page 6

• Manufacturer Part Number: TC2054
• Description: 50mA / 100mA / and 150mA CMOS LDOs with Shutdown and Error Output
• Manufacturer: Microchip Technology

TC2054/2055/2186
5.0
FIGURE 5-1:
FIGURE 5-2:
FIGURE 5-3:
DS21663B-page 6
Note:
0.001
-100
-100
0.01
-20
-40
-60
-80
-20
-40
-60
-80
0.1
10
0
0
1
10
10
0.01
V
V
V
V
V
V
INDC
INAC
OUTDC
INDC
INAC
OUTDC
TYPICAL CHARACTERISTICS
= 100mV
= 100mV
= 4V
= 4V
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
= 3V
= 3V
100
0.1
100
p-p
p-p
POWER SUPPLY REJECTION
RATIO
POWER SUPPLY REJECTION
RATIO
OUTPUT NOISE
1k
1k
Frequency (KHz)
1
f (Hz)
f (Hz)
C
OUT
10
10k
10k
= 1µF
C
C
I
I
OUT
OUT
OUT
OUT
= 100µA
= 150mA
= 1mF Ceramic
100
= 1µF Ceramic
100k
100k
1M
1M
1000
FIGURE 5-4:
FIGURE 5-5:
FIGURE 5-6:
0.160
0.140
0.120
0.100
0.080
0.060
0.040
0.020
0.000
-100
-100
-20
-40
-60
-80
-20
-40
-60
-80
0
0
10
10
0
V
V
V
V
V
V
INAC
OUTDC
INAC
OUTDC
INDC
INDC
V
OUT
= 100mV
= 4V
= 4V
= 100mV
= 3V
= 3V
= 1.8V
100
100
p-p
p-p
POWER SUPPLY REJECTION
RATIO
POWER SUPPLY REJECTION
RATIO
DROPOUT VOLTAGE VS. I
50
©
1k
1k
T = 130˚C
2002 Microchip Technology Inc.
I
f (Hz)
f (Hz)
LOAD
(mA)
10k
10k
100
I
C
I
C
T = -45˚C
OUT
OUT
OUT
OUT
= 150mA
= 150mA
= 10µF Ceramic
100k
= 10µF Tantalum
100k
LOAD
T = 25˚C
150
1M
1M