LT1933 Linear Technology, LT1933 Datasheet - Page 9

• Manufacturer Part Number: LT1933
• Description: 600mA 500kHz Step-Down Switching Regulator in SOT-23
• Manufacturer: Linear Technology

APPLICATIO S I FOR ATIO
16.5k
FB
10k
U
16.5k
16.5k
FB
FB
10k
10k
U
Output Capacitors as the Load Current is Stepped from 100mA to
470pF
Figure 1. Transient Load Response of the LT1933 with Different
+
1933 F01a
1933 F01b
1933 F01c
W
22µF
22µF
2x
100µF
SANYO
4TPB100M
V
V
V
OUT
OUT
OUT
400mA. V
IN
U
= 12V, V
200mA/DIV
200mA/DIV
200mA/DIV
50mV/DIV
50mV/DIV
50mV/DIV
V
V
V
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 3.3V, L = 22µH.
www.DataSheet4U.com
LT1933
9
1933f