ADP171-EVALZ Analog Devices Inc, ADP171-EVALZ Datasheet - Page 8

• Manufacturer Part Number: ADP171-EVALZ
• Description: Single Suppy 300mA LDO ADJ Eval Board
• Manufacturer: Analog Devices Inc

Specifications of ADP171-EVALZ

• Channels Per Ic: 1 - Single
• Voltage - Output: 1V
• Current - Output: 300mA
• Voltage - Input: 1.6 ~ 3.6V
• Regulator Type: Positive Adjustable
• Operating Temperature: -40°C ~ 125°C
• Board Type: Fully Populated
• Utilized Ic / Part: ADP171
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADP171EVALZ; ADP171EVALZ

ADP170/ADP171
Figure 11. Shutdown Current vs. Temperature at Various Input Voltages
70
60
50
40
30
20
10
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Figure 13. Output Voltage vs. Input Voltage (in Dropout)
0.1
0
–50
1.55
T
Figure 12. Dropout Voltage vs. Load Current
A
V
V
V
V
V
V
V
V
–25
= 25°C
IN
IN
IN
IN
IN
IN
IN
IN
1.60
= 2.1V
= 2.3V
= 2.7V
= 2.9V
= 3.2V
= 3.4V
= 3.5V
= 3.6V
1
0
1.65
LOAD CURRENT (mA)
TEMPERATURE (°C)
25
1.70
10
V
IN
50
(V)
1.75
75
I
I
I
I
I
LOAD
LOAD
LOAD
LOAD
LOAD
1.80
100
100
= 1mA
= 10mA
= 100mA
= 200mA
= 300mA
1.85
125
1k
1.90
Rev. B | Page 8 of 20
Figure 15. Power Supply Rejection Ratio vs. Frequency, V
Figure 16. Power Supply Rejection Ratio vs. Frequency, V
400
350
300
250
200
150
100
–30
–40
–50
–60
–70
–80
–90
–30
–40
–50
–60
–70
–80
–90
50
Figure 14. Ground Current vs. Input Voltage (In Dropout)
0
1.5
10
10
300mA
200mA
100mA
10mA
1mA
300mA
200mA
100mA
10mA
1mA
100
100
I
I
I
I
I
LOAD
LOAD
LOAD
LOAD
LOAD
1.6
= 1mA
= 10mA
= 100mA
= 200mA
= 300mA
1k
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
1.7
V
IN
10k
10k
(V)
1.8
100k
100k
1.9
1M
1M
OUT
OUT
= 0.8 V
= 1.8 V
10M
10M
2.0