REF195ESZ Analog Devices Inc, REF195ESZ Datasheet - Page 18
REF195ESZ
Manufacturer Part Number
REF195ESZ
Description
IC VOLT REFERENCE LDO 5.0V 8SOIC
Manufacturer
Analog Devices Inc
Series
REF19r
Type
Voltage Referencer
Specifications of REF195ESZ
Temperature Coefficient
5ppm/°C
Reference Type
Series
Voltage - Output
5V
Tolerance
±2mV
Voltage - Input
3 ~ 15 V
Number Of Channels
1
Current - Quiescent
45µA
Current - Output
30mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Topology
Series
Input Voltage
5.2V To 15V
Reference Voltage
5V
Reference Voltage Tolerance
2mV
Voltage Reference Case Style
SOIC
No. Of Pins
8
Fixed / Adjust / Prog
Precision
Output Voltage (max)
5V
Reference Voltage Accuracy (max)
2
Line Regulation
4ppm/V
Load Regulation
4ppm/mA
Input Voltage (max)
18V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Package Type
SOIC N
Current, Output
30 mA
Current, Supply
45 μA
Regulation, Line
10 ppm/V
Regulation, Load
10 ppm/mA
Regulator Type
Low Dropout
Resistance, Thermal, Junction To Case
43 °C/W
Temperature, Operating, Range
-40 to +85 °C
Voltage, Dropout
1.3 V
Voltage, Noise
50 μVp-p
Voltage, Output
5 V
Voltage, Supply
3.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Cathode
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
REF195ESZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
REF195ESZ-REEL
Manufacturer:
AD
Quantity:
11
Company:
Part Number:
REF195ESZ-REEL
Manufacturer:
ADI
Quantity:
12
Part Number:
REF195ESZ-REEL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
REF19x Series
V IN = 15V
–100
–120
–20
–40
–60
–80
Figure 10. Ripple Rejection vs. Frequency Measurement Circuit
0
4
3
2
1
0
10
10
V
IN
Figure 11. Output Impedance vs. Frequency
REF
1μF
Figure 9. Ripple Rejection vs. Frequency
= 7V
100
10μF
10μF
100
1kΩ
2
REF19x
2
REF19x
1k
4
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
4
6
10k
6
1μF
10k
200V
1μF
Z
100k
1kΩ
10μF
V
V
100k
G
S
= 4V
= 2V p-p
1M
OUTPUT
10M
1M
Rev. K | Page 18 of 28
OFF
ON
100%
100%
90%
10%
90%
10%
0%
0%
Figure 15. Power-On Response Time Measurement Circuit
Figure 13. Load Transient Response Measurement Circuit
2V
2V
LOAD
20mV
1mA
V
5V
IN
V
= 15V
IN
= 7V
Figure 14. Power-On Response Time
Figure 12. Load Transient Response
2
4
REF19x
LOAD
30mA
2
4
REF19x
6
1μF
6
1μF
0
10mA
100µs
100µs