TC57 Datasheet, PDF (6/16 Pages) Microchip Technology – Line Regulator Controller

TC57
4.0 TYPICAL 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.
1. OUTPUT VOLTAGE vs. OUTPUT CURRENT
TC575002 (5V)
TA = 25°C
V_IN = 6V, C_L = 10µF (Tantalum)
5.1
4.1
5.0
4.0
TC574002 (4V)
TA = 25°C
V_IN = 5V, C_L = 10µF (Tantalum)
TC573302 (3.3V)
TA = 25°C
V_IN = 4.3V, C_L = 10µF (Tantalum)
3.4
3.3
4.9
3.9
3.2
4.8
3.8
3.1
4.7
0
100 200 300 400 500
OUTPUT CURRENT I_OUT (mA)
3.7
0
100 200 300 400 500
OUTPUT CURRENT I_OUT (mA)
3.0
0
100 200 300 400 500
OUTPUT CURRENT I_OUT (mA)
2. OUTPUT VOLTAGE vs. INPUT VOLTAGE
TC575002 (5V)
C_L = 10µF (Tantalum), TA = 25°C
5.2
5.10
5.0 I_OUT = 1mA
4.8
500mA
5.05
5.00
4.6
4.95
100mA
4.4
4.90
TC575002 (5V)
C_L = 10µF (Tantalum), TA = 25°C
I_OUT = 1mA
500mA
100mA
4.2
4.5
5.0
5.5
INPUT VOLTAGE V_IN (V)
4.85
5
6
7
8
INPUT VOLTAGE V_IN (V)
TC574002 (4V)
C_L = 10µF (Tantalum), TA = 25°C
4.10
4.05
4.00
I_OUT = 1mA
3.95
100mA, 500mA
3.90
3.85
4
5
6
7
INPUT VOLTAGE V_IN (V)
TC573302 (3.3V)
C_L = 10µF (Tantalum), TA = 25°C
3.5
3.3
I_OUT = 1mA
3.1
500mA
2.9
100mA
2.7
2.5
2.8
3.3
3.8
INPUT VOLTAGE V_IN (V)
TC574002 (4V)
C_L = 10µF (Tantalum), TA = 25°C
4.2
4.0 I_OUT = 1mA
3.8
500mA
3.6
3.4
3.2
3.5
100mA
4.0
4.5
INPUT VOLTAGE V_IN (V)
TC573302 (3.3V)
3.40
C_L = 10µF (Tantalum), TA = 25°C
3.35
3.30
3.25
I_OUT = 1mA, 100mA
500mA
3.20
3.15
3
4
5
6
INPUT VOLTAGE V_IN (V)
DS21437B-page 6
© 2002 Microchip Technology Inc.