ADR443BRZ Analog Devices Inc, ADR443BRZ Datasheet - Page 12
![IC VREF LDO XFET 3.0V 8-SOIC](/photos/5/66/56684/505-8-soic_sml.jpg)
ADR443BRZ
Manufacturer Part Number
ADR443BRZ
Description
IC VREF LDO XFET 3.0V 8-SOIC
Manufacturer
Analog Devices Inc
Series
XFET®r
Datasheet
1.ADR441ARZ.pdf
(20 pages)
Specifications of ADR443BRZ
Temperature Coefficient
3ppm/°C
Reference Type
Series
Voltage - Output
3V
Tolerance
±0.04%
Voltage - Input
3.5 ~ 18 V
Number Of Channels
1
Current - Quiescent
3.75mA
Current - Output
10mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Topology
Series
Input Voltage
3.5V To 18V
Reference Voltage
3V
Reference Voltage Tolerance
1.2mV
Voltage Reference Case Style
SOIC
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Cathode
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADR443BRZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADR440/ADR441/ADR443/ADR444/ADR445
C
C
C
V
C
C
V
IN
TIME = 200µs/DIV
IN
IN
OUT
OUT
IN
OUT
= C
= 5V/DIV
= 0.1µF
= 0.1µF
Figure 23. ADR441 Line Transient Response
= 10µF
= 10µF
= 1V/DIV
OUT
Figure 21. ADR441 Turn-Off Response
Figure 22. ADR441 Turn-On Response
= 0.1µF
4V
TIME = 100µs/DIV
TIME = 200µs/DIV
V
V
OUT
IN
2mV/DIV
= 5V/DIV
2V/DIV
= 1V/DIV
Rev. E | Page 12 of 20
1µV/DIV
C
LOAD OFF
LOAD OFF
C
C
IN
IN
OUT
Figure 26. ADR441 0.1 Hz to 10.0 Hz Voltage Noise
= C
= 0.1µF
Figure 24. ADR441 Load Transient Response
Figure 25. ADR441 Load Transient Response
= 10µF
OUT
= 0.1µF
TIME = 1s/DIV
TIME = 200µs/DIV
TIME = 200µs/DIV
5mV/DIV
5mV/DIV
LOAD ON
LOAD ON
CH 1 p-p
1.18µV