UM36550S Datasheet, PDF (5/10 Pages) Union Semiconductor, Inc. – 300mA, Micropower, VLDO Linear Regulator

UM365XX
Typical Performance Characteristics
Quiescent Current vs Input Voltage
58
56 _UM36533
54
52
50
48
46
44
42
40
38
36
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
Input voltage(V)
Output Voltage vs Input Voltage
3.34
3.33 _UM36533
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
3.24
3.5
4.0
4.5
5.0
5.5
6.0
6.5
Input Voltage(V)
Dropout Voltage vs Output Current
650
600 _UM36533
550
500
450
400
350
300
250
200
150
100
100 125 150 175 200 225 250 275 300
Output Current(mA)
Output Voltage vs Temperature
3.50
3.48 _UM36533
3.46
3.44
3.42
3.40
3.38
3.36
3.34
3.32
3.30
3.28
V =4.3V,I =10mA
IN
load
3.26
3.24
20 30 40 50 60 70 80 90 100 110 120 130
Temperature(^oC)
Output Voltage vs Output Current
3.34
3.33 ^UM36533
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
0
V =4.3V
IN
50
100
150
200
250
300
Output Current(mA)
Load Transient Response
V_OUT=3.3V (100mV/div)
I_OUT=1mA to 150mA
V_IN=4.3V , 50us/div
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http://www.union-ic.com Rev.01 Nov.2010
5/10