TC1017R-3VLTTR Datasheet, PDF (4/22 Pages) Microchip Technology – 150 mA, Tiny CMOS LDO With Shutdown

TC1017
2.0 TYPICAL PERFORMANCE CHARACTERISTICS
Note:
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.
Note: Unless otherwise noted, V_IN = V_R + 1V, I_L = 100 µA, C_L = 1.0 µF, SHDN > V_IH, T_A = +25°C.
0.40
V_OUT = 2.85V
0.35
0.30
T_A = +125°C
0.25
T_A = +25°C
0.20
T_A = -40°C
0.15
0.10
0.05
0.00
0
25 50 75 100 125 150
Load Current (mA)
FIGURE 2-1:
Current.
Dropout Voltage vs. Output
0.40
0.35
V_OUT = 2.85V
0.30
I_OUT = 150 mA
0.25
0.20
0.15
I_OUT = 100 mA
0.10
0.05
I_OUT = 50 mA
0.00
-40 -15 10 35 60 85 110
Temperature (°C)
FIGURE 2-4:
Temperature.
Dropout Voltage vs.
-0.30
-0.35
-0.40
V_OUT = 2.85V
I_OUT = 0-150 mA
-0.45
-0.50
-0.55
-0.60
-0.65
V_IN = 6.0V
V_IN = 3.85V
V_IN = 3.3V
-0.70
-40 -15 10 35 60 85 110
Temperature (°C)
FIGURE 2-2:
Temperature.
Load Regulation vs.
160
V_OUT = 2.85V
140
120
100
80
60
40
20
0
1
2
3
4
5
6
Input Voltage (V)
FIGURE 2-5:
Input Voltage.
Short-Circuit Current vs.
57
V_OUT = 2.85V
56
55
T_A = +125°C
54
53
T_A = +25°C
52
51
T_A = -40°C
50
3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6.0
Input Voltage (V)
FIGURE 2-3:
Voltage.
Supply Current vs. Input
57
56
55
54
53
52
51
50
-40
V_IN = 6.0V
V_IN = 3.85V
V_IN = 3.3V
V_OUT = 2.85V
-15 10 35 60 85 110
Temperature (°C)
FIGURE 2-6:
Temperature.
Supply Current vs.
DS21813D-page 4
© 2005 Microchip Technology Inc.