ADP3334ARZ Analog Devices Inc, ADP3334ARZ Datasheet - Page 5

IC REG LDO ADJ 500MA 8-SOIC

ADP3334ARZ

Manufacturer Part Number
ADP3334ARZ
Description
IC REG LDO ADJ 500MA 8-SOIC
Manufacturer
Analog Devices Inc
Series
anyCAP®r
Datasheet

Specifications of ADP3334ARZ

Design Resources
Broadband Low EVM Direct Conversion Transmitter (CN0134) Broadband Low EVM Direct Conversion Transmitter Using LO Divide-by-2 Modulator (CN0144)
Regulator Topology
Positive Adjustable
Voltage - Output
1.5 ~ 10 V
Voltage - Input
2.6 ~ 11 V
Voltage - Dropout (typical)
0.2V @ 500mA
Number Of Regulators
1
Current - Output
500mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Primary Input Voltage
11V
Output Voltage Adjustable Range
1.5V To 10V
Dropout Voltage Vdo
200mV
No. Of Pins
8
Output Current
500mA
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

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REV. B
TPC 13. Load Transient Response
2.210
2.200
2.190
2.180
2.170
3.500
3.000
TPC 10. Line Transient Response
400
200
–20
–30
–40
–50
–60
–70
–80
–90
2.3
2.2
2.1
0
10
TPC 16. Power Supply Ripple
Rejection
V
OUT
C
I
L
L
= 50 A
100
= 1 F
= 2.2V
200
40
V
V
C
OUT
IN
L
= 10 F
= 6V
FREQUENCY – Hz
1k
C
I
L
= 2.2V
L
= 500mA
400
= 1 F
80
TIME – s
TIME – s
10k
600
140
100k
C
I
C
I
L
L
L
L
= 50 A
= 500mA
= 10 F
= 10 F
V
R
C
800
1M
OUT
L
L
180
= 4.4
= 1 F
= 2.2V
10M
2.210
2.200
2.190
2.180
2.170
3.500
3.000
TPC 11. Line Transient Response
160
140
120
100
2.2
80
60
40
20
TPC 14. Short Circuit Current
0
0
3
2
1
0
0
TPC 17. RMS Noise vs. C
(10 Hz to 100 kHz)
I
L
= 0mA WITH NOISE REDUCTION
10
200
40
I
NOISE REDUCTION
L
= 500mA WITHOUT
800m
SHORT
20
–5–
400
80
C
TIME – s
TIME – s
L
I
NOISE REDUCTION
L
– F
= 500mA WITH
I
NOISE REDUCTION
30
L
600
140
= 0mA WITHOUT
FULL SHORT
V
C
OUT
NR
40
V
R
C
= 10nF
800
OUT
V
L
L
180
= 2.0V
L
IN
= 4.4
= 10 F
= 4V
= 2.2V
50
TPC 12. Load Transient Response
0.001
400
200
2.3
2.2
2.1
0.01
TPC 15. Turn Off/On Response
100
0.1
TPC 18. Output Noise Density
0
10
0
2
1
2
0
1
10
1 F
C
C
200
100
200
L
NR
V
V
C
= 10 F
IN
OUT
L
= 10nF
= 1 F
= 6V
FREQUENCY – Hz
= 2.2V
10 F
400
C
C
400
NR
TIME – s
L
1k
TIME – s
= 1 F
C
C
= 10nF
ADP3334
L
NR
V
V
R
IN
OUT
= 10 F
L
= 0
= 4.4
600
10k
= 6V
600
= 2.2V
1 F
C
C
V
I
L
NR
L
OUT
100k
= 1 F
= 1mA
800
= 0
800
= 2.2V
10 F
1M

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