Micrel
MIC5205
Ordering Information
Part Number
Marking
Accuracy
Voltage
Temperature
Package
Standard
Pb-Free
Standard
Pb-Free(1)
MIC5205BM5
MIC5205YM5
LBAA
LB25
LB27
LB28
LB2J
LB29
LB30
LB31
LB32
LB33
LB36
LB38
LB40
LB50
KBAA
KB25
KB27
KB28
KB2J
KB29
KB30
KB31
KB32
KB33
KB36
KB38
KB40
KB50
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
Adj
2.5V
2.7V
2.8V
2.85V
2.9V
3.0V
3.1V
3.2V
3.3V
3.6V
3.8V
4.0V
5.0V
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
MIC5205-2.5BM5
MIC5205-2.7BM5
MIC5205-2.8BM5
MIC5205-2.85BM5
MIC5205-2.9BM5
MIC5205-3.0BM5
MIC5205-3.1BM5
MIC5205-3.2BM5
MIC5205-3.3BM5
MIC5205-3.6BM5
MIC5205-3.8BM5
MIC5205-4.0BM5
MIC5205-5.0BM5
Note:
MIC5205-2.5YM5
MIC5205-2.7YM5
MIC5205-2.8YM5
MIC5205-2.85YM5
MIC5205-2.9YM5
MIC5205-3.0YM5
MIC5205-3.1YM5
MIC5205-3.2YM5
MIC5205-3.3YM5
MIC5205-3.6YM5
MIC5205-3.8YM5
MIC5205-4.0YM5
MIC5205-5.0YM5
1. Underbar (_) symbol may not be to scale.
Pin Configuration
MIC5205-x.xBM5/YM5
Fixed Voltages
MIC5205BM5/YM5
Adjustable Voltages
Pin Description
MIC5205-x.x
(fixed)
MIC5205
(adjustable)
Pin Name
Pin Function
1
2
3
1
2
3
IN
GND
EN
Supply Input
Ground
Enable/Shudown (Input): CMOS compatible input. Logic high = enable, logic low
or open = shutdown
4
BYP
ADJ
OUT
Reference Bypass: Connect external 470pF capacitor to GND to reduce output
noise. May be left open.
4
5
Adjust (Input): Adjustable regulator feedback input. Connect to resistor voltage
divider.
5
Regulator Ouput
M9999-020806
(408) 955-1690
February 2006
2
MICROCHIP [ MICROCHIP ]
