MIC5233-2.5BM5 Micrel Semiconductor, MIC5233-2.5BM5 Datasheet - Page 8

• Manufacturer Part Number: MIC5233-2.5BM5
• Description: High Input Voltage/ Low IQ Cap LDO Regulator
• Manufacturer: Micrel Semiconductor

MIC5233
Adjustable Regulator Application
The MIC5233BM5 can be adjusted from 1.24V to 20V by
using two external resistors (Figure 1). The resistors set the
output voltage based on the following equation:
Where V
Feedback resistor R2 should be no larger than 300k .
MIC5233
V
OUT
Figure 1. Adjustable Voltage Application
REF
1.0 F
= 1.24V.
V
V
IN
REF
1
IN
EN
MIC5233BM5
R
R
2
1
GND
OUT
ADJ.
R
R
1
2
V
2.2 F
OUT
8
August 2003
Micrel