ADP3333ARM-1.8-RL Analog Devices Inc, ADP3333ARM-1.8-RL Datasheet - Page 8

• Manufacturer Part Number: ADP3333ARM-1.8-RL
• Description: IC REG LDO 1.8V 300MA 8-MSOP TR
• Manufacturer: Analog Devices Inc
• Series: anyCAP®r

Specifications of ADP3333ARM-1.8-RL

• Rohs Status: RoHS non-compliant
• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.6 ~ 12 V
• Voltage - Dropout (typical): 0.14V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Current - Limit (min): -

ADP3333
300
2.7
2.6
2.5
2.4
2.5
10
0
3
2
1
0
3 1µF
2
1
0
2
0
V
V
C
IN
OUT
Figure 16. Load Transient Response, C
L
= 10µF
= 4V
= 2.5V
Figure 18. Turn-On/Turn-Off Response
200
Figure 17. Short-Circuit Current
200
10µF
200
V
IN
400
400
= 3.6V
TIME (µs)
TIME (µs)
TIME (µs)
400
1µF
600
600
V
600
IN
V
V
R
L
IN
OUT
= 6V
L
= 10 µF
= 8.3Ω
= 6V
10µF
800
800
= 2.5V
800
Rev. B | Page 8 of 12
0.001
–20
–30
–40
–50
–60
–70
–80
–90
120
100
0.01
100
80
60
40
20
0.1
0
10
10
1
0
10
V
OUT
Figure 20. RMS Noise vs. C
0mA
Figure 19. Power Supply Ripple Rejection
= 2.2V
C
I
100
L
L
Figure 21. Output Noise Density
= 50µA
10
= 1µF
100
300mA
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
C
I
20
L
1k
L
= 500mA
= 1µF
C
C
L
L
10k
= 10µF
(µF)
L
(10 Hz to 100 kHz)
30
10k
100k
C
I
L
L
= 500mA
C
I
= 10µF
C
L
L
L
= 50µA
= 10µF
= 1µF
100k
40
1M
V
I
L
OUT
= 1mA
= 2.5V
10M
50
1M