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| REG104-25 Datasheet, PDF (5/23 Pages) Texas Instruments – 1A Low-Dropout Regulator | |||
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TYPICAL CHARACTERISTICS (Cont.)
For all models, at TJ = +25°C and VENABLE = 2V, unless otherwise noted.
LOAD TRANSIENT RESPONSE
COUT = 0
REG104-3.3
VOUT
COUT = 10µF
VOUT
1A
10mA
10µs/div
ILOAD
6V
5V
LINE TRANSIENT RESPONSE
COUT = 0
REG104-3.3
IOUT = 200mA
VOUT
COUT = 10µF
VOUT
VIN
50µs/div
LOAD TRANSIENT RESPONSE
REG104âA
CFB = 0.01µF, VOUT = 3.3V
COUT = 0
COUT = 10µF
LOAD TRANSIENT RESPONSE
REG104âA
Load = 200mA, CFB = 0.01µF, VOUT = 3.3V
COUT = 0
COUT = 10µF
1A
ILOAD
6V
VIN
10mA
5V
10µs/div
50µs/div
LOAD REGULATION vs TEMPERATURE
(VIN = VOUT + 1V and 10mA < IOUT < 1000mA)
0.5
0.4
0.3
0.2
0.1
0
â60 â40 â20
0 20 40 60
Temperature (°C)
80 100 120
10
5
2
1
0.5
0.2
0.1
0.05
0.02
0.01
10
OUTPUT NOISE DENSITY
CNR = 0
COUT = 0
CNR = 0.01µF
COUT = 10µF
100
1000
10000
Frequency (Hz)
100,000
REG104
5
SBVS025G
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