sc202amltrt Semtech Corporation, sc202amltrt Datasheet - Page 6

• Manufacturer Part Number: sc202amltrt
• Description: 3.5mhz, 500ma Step-down Regulator With Integrated Inductor And Digital Programmable Output
• Manufacturer: Semtech Corporation

Typical Characteristics (continued)
V
IN
= 4.0V for V
1.83
1.82
1.80
1.79
1.78
1.77
1.81
3.2
3.6
3.5
3.4
3.3
3.1
3
-40
0
V
OUT
-40°C
85°C
= 1V, 1.8V, 2.8V, and 3.3V
OUT
-20
= 3.3V, V
Load Regulation (V
100
Frequency vs. Temperature
25°C
0
IN
= 3.6V for all others. C
Load Current (mA)
200
Temperature (°C)
20
1.0V
3.3V
40
300
OUT
2.8V
= 1.8V)
60
IN
= 4.7µF, C
400
1.8V
80
OUT
100
500
= 10µF, T
A
= 25°C unless otherwise noted.
1.83
1.82
1.81
1.80
1.79
1.78
1.77
88
85
82
79
76
91
2.5
2.5
I
I
OUT
OUT
-40°C
25°C
85°C
-40
= 200mA
= 200mA
25°C
85°C
°C
3.0
3.0
Line Regulation (V
Efficiency vs. V
3.5
3.5
V
V
IN
IN
4.0
4.0
(V)
(V)
IN
(V
OUT
OUT
4.5
4.5
=1.8V)
=1.8V)
SC202A
5.0
5.0
5.5
5.5
6