Datasheet

6
LT3012B
3012bf
FREQUENCY (Hz)
0.1
OUTPUT NOISE SPECTRAL DENSITY (µV/√Hz)
1
10 1k 10k 100k
3012B G22
0.01
100
10
C
OUT
= 3.3µF
I
LOAD
= 250mA
TIME (µs)
0
OUTPUT VOLTAGE
DEVIATION (V)LOAD CURRENT (mA)
–0.05
0.05
400
3012B G24
100
–0.10
–0.15
0
0.10
0.15
200
300
0
100
200
300
500
V
IN
= 6V
V
OUT
= 5V
C
IN
= 3.3µF CERAMIC
C
OUT
= 3.3µF CERAMIC
∆I
LOAD
= 100mA TO 200mA
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Output Noise Spectral Density
10Hz to 100kHz Output Noise Transient Response
V
OUT
100µV/DIV
C
OUT
= 10µF 1ms/DIV 3012B G23
I
L
= 250mA
V
OUT
= 1.24V
TEMPERATURE (°C)
–50
LOAD REGULATION (mV)
–4
–2
25
3012B G21
–12
–16
–25 0 50
–18
–20
0
–8
–6
–10
–14
75 100 125
∆I
L
= 1mA TO 250mA
Load Regulation