ncp5500 ON Semiconductor, ncp5500 Datasheet - Page 4

• Manufacturer Part Number: ncp5500
• Description: 500 Ma Low Dropout Linear Regulator
• Manufacturer: ON Semiconductor

8. Deviation from nominal. For adjustable versions, Pin ADJ connected to V
9. See Typical Characteristics section for additional information.
10. V
11. V
12. V
13. Performance guaranteed over specified operating conditions by design, guard banded test limits, and/or characterization, production tested
14. Values are based on design and/or characterization.
ELECTRICAL CHARACTERISTICS
= 25°C, for min/max values T
OUTPUT
ENABLE (NCP5500, NCV5500 Only)
ADJUST
THERMAL SHUTDOWN
Output Voltage (Note 14)
Output Voltage (Note 8)
Line Regulation
Load Regulation
Dropout Voltage (Note 9)
Ground Current
Disable Current in Shutdown
(NCP5500, NCV5500)
Current Limit
Ripple Rejection Ratio (Notes 9 & 14)
Output Noise Voltage (Notes 12 & 14)
Enable Voltage
Enable Pin Bias Current
Adjust Pin Current (Note 14)
Thermal Shutdown Temperature (Note 14)
V
at T
possible.
out
DO
n
n
for other fixed voltage versions, as well as adjustable versions set to other output voltages, can be calculated from the following formula:
= V
J
is set by external resistor divider to 5 V.
is constrained by the minimum input voltage of 2.5 V.
= T
n(x)
5 V Regulator
3.3 V Regulator
1.5 V Regulator
ADJ Regulator
5 V Regulator
3.3 V Regulator
1.5 V Regulator
ADJ Regulator
5.0 V Version
3.3 V Version
1.5 V Version (Note 10)
Adjustable Version (Note 11)
A
* V
= 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as
Characteristic
out
/ 1.25, where V
A
= -40°C to 85°C (NCP Version), T
n(x)
NCP5500, NCV5500, NCP5501, NCV5501
is the typical value from the table above.
V
in
REG
= 2.5 V or V
REG
Symbol
I
out(LIM)
V
V
I
TSD
V
I
V
V
GND
I
RR
ENon
I
ENoff
ADJ
V
SD
EN
out
out
DO
LOAD
n
LINE
V
out
http://onsemi.com
EN
2.5 V or (V
f = 10 Hz to 100 kHz, V
f = 10 Hz to 100 kHz, V
+ 1.0 V (whichever is higher), C
Adjustable and 1.5 V versions
= V
I
I
I
I
V
V
I
I
I
I
out
out
out
out
out
out
out
out
out
out
T
V
1.0 mA < I
1.0 mA < I
V
A
in
OFF (shutdown) State
A
I
EN
out
= 500 mA, DV
= 500 mA, DV
= 500 mA, DV
= 500 mA, DV
out
ON (enabled) State
, V
= 1.0 mA, DV
= 1.0 mA, DV
= 1.0 mA, DV
= 1.0 mA, DV
= -40°C to 125°C (NCV Version) unless otherwise noted (Note 13).
= 1.25 V, I
= 1.25 V, I
= 25°C, I
All other versions
Test Conditions
4
ADJ
= V
= 90% of V
I
out
= 100 mA, 1 kHz
I
I
I
out
out
out
out
in
120 Hz
10 kHz
+ 1.0 V) < V
= 1.25 V, V
= 500 mA
= 100 mA
= 100 mA
= 50 mA
, I
out
out
out
out
out
out
out
< 500 mA
< 500 mA
.
= 1.0 mA
= 50 mA
out
out
out
out
out
out
out
out
out(nom)
= 100 mA
= 1.0 mA
= -2%
= -2%
= -2%
= -2%
in
in
= -2%
= -2%
= -2%
= -2%
out
in
= 2.5 V
= 2.5 V
< 16 V
= 1.25 V
in
= 10 mF, C
(-4.9%)
4.755
3.138
1.427
1.189
-1.0
-1.0
Min
500
150
2.0
-
-
-
-
-
-
-
-
-
-
-
out
V
= 4.7 mF, for typical values T
NOM
V
1.25
0.35
Typ
230
230
230
300
700
5.0
3.3
1.5
0.1
NOM
10
30
40
75
75
70
18
35
5
5
-
-
5
-
-
-
±2.9%
(+4.9%)
5.245
3.462
1.574
1.311
1073
1073
Max
700
700
700
500
900
210
1.0
1.0
0.4
1.0
90
90
90
20
50
50
60
-
-
-
mVrms
Unit
mV
mA
mA
mA
mA
dB
mA
nA
°C
%
%
V
V
V
V
V
V
V
A