UM37550S Datasheet, PDF (8/12 Pages) Union Semiconductor, Inc. – 300mA, Micropower, VLDO Linear Regulator

UM375xx
Typical Performance Characteristics (continued)
3.330
Outpout Voltage vs Temperature
3.320
3.310
3.300
3.290
3.280
UM37533, VIN=4.3V
3.270
-40 -20 0 25 35 45 55 65 75 85 95 105 115 125
Temperature(℃)
100
80
60
40
20
0
10
PSRR vs Frequency
UM37533, Iload=100mA
100
1000
10000
Frequency(Hz)
100000
Line Transient Response
Load Transient Response
Vin=4.0V to 5.0V
I_OUT=10mA to 150mA
V_OUT=3.3V (50mV/div)
Iload=150mA, 50us/div
V_OUT=3.3V(100mV/div)
VIN=4.3V, 100us/div
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http://www.union-ic.com Rev.05 Nov.2013
8/12