Expand menu
Hello, Sign in
My Account
0
Cart
Home
Products
Sensors
Semiconductors
Passive Components
Connectors
Power
Electromechanical
Optoelectronics
Circuit Protection
Integrated Circuits - ICs
Main Products
Manufacturers
Blog
Services
About OMO
About Us
Contact Us
Check Stock
NCP508MT18TBG
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
NCP508
http://onsemi.com
7
TYPICAL CHARACTERISTICS
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
024
68
1
0
1
2
V
in
, INPUT VOL
T
AGE (V)
Figure 17. Output V
oltage vs. Input V
oltage
V
out
, OUTPUT VOL
T
AGE (V)
I
out
= 1.0 mA to
50 mA
V
EN
= V
in
V
out
= 1.5 V
C
in
= C
out
= 1
m
F
T
A
= 25
°
C
0
0.4
0.8
1.2
1.6
2
2.4
2.8
3.2
3.6
0246
8
1
0
1
2
I
out
= 1.0 mA to
50 mA
V
EN
= V
in
V
out
= 3.3 V
C
in
= C
out
= 1
m
F
T
A
= 25
°
C
V
in
, INPUT VOL
T
AGE (V)
Figure 18. Output V
oltage vs. Input V
oltage
V
out
, OUTPUT VOL
T
AGE (V)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
0.05
0.1
0.15
0.2
0.25
0.3
V
in
= 2.5 V
V
EN
= V
in
V
out
= 1.5 V
C
in
= C
out
= 1
m
F
T
A
= 25
°
C
I
out
, OUTPUT CURRENT (A)
Figure 19. Output V
oltage vs. Output Current
V
out
, OUTPUT VOL
T
AGE (V)
0
0.4
0.8
1.2
1.6
2
2.4
2.8
3.2
3.6
0
0.05
0.1
0.15
0.2
0.25
0.3
V
in
= 4.3 V
V
EN
= V
in
V
out
= 3.3 V
C
in
= C
out
= 1
m
F
T
A
= 25
°
C
V
out
, OUTPUT VOL
T
AGE (V)
I
out
, OUTPUT CURRENT (A)
Figure 20. Output V
oltage vs. Output Current
I
out
, OUTPUT CURRENT (mA)
Figure 21. Equivalent Series Resistance vs.
Output Current, X7R, MLCC Capacitor
ESR, EQUIV
ALENT SERIES RESIST
ANCE (
W
)
Region of Instability
Region of Stability
C
in
= C
out
= 1
m
F
T
A
= 25
°
C
0
2
4
6
8
10
12
14
16
0
5
10
15
20
25
30
35
40
45
50
NCP508
http://onsemi.com
8
TYPICAL CHARACTERISTICS
V
out
= 1.5 V
V
in
= 2.5 V to 3.5 V /rate 1 V/
m
s
I
load
= 40 mA
C
out
= 1
m
F MLCC
Input V
oltage (V)
Output V
oltage Deviation (mV)
Figure 22. Line T
ransient Response
1.5 V/40 mA
3.5
2.5
60 mV
30 mV
0
−
30 mV
−
60 mV
Load Current (mA)
V
out
= 1.5 V
V
in
= 2.5 V
I
load
= 1 to 50 mA
C
out
= 1 uF MLCC
Output V
oltage Deviation (mV)
Figure 23. Load T
ransient Response 1.5 V
20 mV
10 mV
0
−
10 mV
−
20 mV
−
30 mV
V
out
= 1.5 V
V
in
= 2.5 V to 3.5 V /rate 1 V/
m
s
I
load
= 50 mA
C
out
= 4.7
m
F MLCC
Input voltage (V)
Output V
oltage Deviation (mV)
3.5
2.5
20 mV
10 mV
0
−
10 mV
−
20 mV
Figure 24. Line T
ransient Response
1.5 V/50 mA
NCP508
http://onsemi.com
9
TYPICAL CHARACTERISTICS
Output V
oltage Deviation (mV)
Load Current (mA)
V
out
= 3.3 V
V
in
= 4.3 V
I
load
= 1 to 40 mA
C
out
= 1
m
F MLCC
Figure 25. Load T
ransient Response 3.3 V
20 mV
10 mV
0
−
10 mV
−
20 mV
−
30 mV
Output V
oltage Deviation (mV)
V
out
= 3.3 V
V
in
= 4.3 V to 5.3 V /rate 1 V/
m
s
I
load
= 40 mA
C
out
= 1
m
F MLCC
Input V
oltage (V)
5.3
4.3
40 mV
20 mV
0
−
20 mV
−
40 mV
Figure 26. Line T
ransient Response
3.3 V/40 mA
Output V
oltage Deviation (mV)
Input V
oltage (V)
V
out
= 3.3 V
V
in
= 4.3 V to 5.3 V /rate 1 V/
m
s
I
load
= 50 mA
C
out
= 4.7
m
F MLCC
5.3
4.3
20 mV
10 mV
0
Figure 27. Line T
ransient Response
3.3 V/50 mA
−
10 mV
−
20 mV
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
NCP508MT18TBG
Mfr. #:
Buy NCP508MT18TBG
Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators 50 MA LDO BUS SWTCH
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
Paypal
Visa
MoneyGram
Western
Union
Products related to this Datasheet
NCP508SQ33T1G
NCP508SQ18T1G
NCP508SQ15T1G
NCP508SQ30T1G
NCP508MT30TBG
NCP508SQ28T1G
NCP508SQ25T1G
NCP508MT33TBG
NCP508MT28TBG
NCP508MT15TBG
NCP508MT25TBG
NCP508MT18TBG
NCP508SQ15T1GEVB
NCP508SQ33T1GEVB
NCP508MT18TBGEVB