ADP121-AUJZ20R7 Analog Devices Inc, ADP121-AUJZ20R7 Datasheet - Page 10

IC REG LDO 150MA 2.0V TSOT-23-5

ADP121-AUJZ20R7

Manufacturer Part Number
ADP121-AUJZ20R7
Description
IC REG LDO 150MA 2.0V TSOT-23-5
Manufacturer
Analog Devices Inc
Datasheet

Specifications of ADP121-AUJZ20R7

Design Resources
Low power, Long Range, ISM Wireless Measuring Node (CN0164)
Regulator Topology
Positive Fixed
Voltage - Output
2V
Voltage - Input
2.3 ~ 5.5 V
Number Of Regulators
1
Current - Output
150mA
Current - Limit (min)
160mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-5, TSOT-5, TSOP-5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
ADP121
Figure 24. Load Transient Response, C
Figure 23. Load Transient Response, C
1mA TO 150mA LOAD STEP,
1mA TO 150mA LOAD STEP,
2.5A/µs
2.5A/µs
(40µs/DIV)
(40µs/DIV)
V
V
OUT
OUT
IN
IN
= C
= C
V
V
V
V
OUT
IN
OUT
IN
OUT
OUT
= 5V
= 5V
I
I
LOAD
LOAD
= 4.7 μF
= 1.8V
= 1 μF
= 1.8V
Rev. D | Page 10 of 20
Figure 25. Line Transient Response, Load Current = 150 mA
Figure 26. Line Transient Response, Load Current = 1 mA
V
C
OUT
IN
= C
4V TO 5V INPUT VOLTAGE STEP,
4V TO 5V INPUT VOLTAGE STEP,
= 1.8V,
OUT
= 1µF
2V/µs
2V/µs
V
V
V
V
OUT
OUT
IN
IN
(10µs/DIV)
(4µs/DIV)
V
C
OUT
IN
= C
= 1.8V,
OUT
= 1µF

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