NCV5500 ON Semiconductor, NCV5500 Datasheet - Page 4

• Manufacturer Part Number: NCV5500
• Description: 500 mA Linear Regulator
• Manufacturer: ON Semiconductor

6. Deviation from nominal. For adjustable versions, Pin ADJ connected to OUT.
7. Use pulse loading to limit power dissipation (duration < 100 mS and duty cycle < 1%).
8. V
9. V
10. V
11. Not tested in production. Limits are guaranteed by design.
ELECTRICAL CHARACTERISTICS
NCV versions), T
OUTPUT
ENABLE (NCP5500, NCV5500 Only)
ADJUST
THERMAL SHUTDOWN
Output Voltage (Note 6)
Output Voltage (Notes 6 and 7)
Line Regulation (Note 7)
Load Regulation (Note 7)
Dropout Voltage
Dropout Voltage
Ground Current
Quiescent Current in Shutdown
Current Limit
Ripple Rejection Ratio
Output Noise Voltage (Note 10)
Minimum Output Capacitance /
Enable Voltage
Enable Pin Bias Current
Adjust Pin Current (Note 11)
Thermal Shutdown Temperature (Note 11)
V
Fixed Output Versions
Adjustable Voltage Versions
Fixed Output Versions
Adjustable Output Versions
(NCP5500, NCV5500)
ESR for Stability
DO
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
= V
= V
n(x)
IN
IN
* (V
− V
− V
Characteristic
OUT
OUT
OUT
J
< 150°C unless otherwise noted.
. For <2.5 V versions, V
. For output voltage set to <2.5 V, V
− 1.25) / 1.25, where V
V
IN
DO
n(x)
REG
REG
I
Symbol
(Note 8)
(Note 9)
= 2.5 V or (V
OUT(LIM)
V
V
/ ESR
V
V
C
I
TSD
V
V
I
GND
will be constrained by the minimum input voltage of 2.5 V.
RR
ENoff
ENon
I
ADJ
is the typical value from the table above.
V
OUT
OUT
OUT
Iq
EN
DO
DO
LOAD
n
LINE
DO
http://onsemi.com
OUT
V
will be constrained by the minimum input voltage.
EN
2.5 V or (V
V
+ 1.0 V), whichever is higher, C
f = 10 Hz to 100 kHz, V
f = 10 Hz to 100 kHz, V
EN
= V
Adjustable and 1.5 V versions
I
I
V
I
I
V
O
O
O
O
= V
OUT
OUT
IN
4
T
T
1.0 mA < I
= 500 mA, DV
= 500 mA, DV
5.0 mA < I
OFF (shutdown) State
1.0 mA < I
= 1.0 mA, DV
= 1.0 mA, DV
I
, V
A
A
O
V
ON (enabled) State
IN
All other versions
Test Conditions
OUT
= 25°C, I
= 25°C, I
= 500 mA (Note 7)
= 1.25 V, I
= 1.25 V, I
, V
ADJ
OUT
I
I
I
O
O
f = 120 Hz
O
T
IN
= 0 V (Note 7)
A
= 1.25 V, V
= 100 mA
= 100 mA
= 50 mA
+ 1.0 V) < V
= 2.5 V, I
= 25°C
O
O
O
O
O
< 500 mA
< 500 mA
< 500 mA
O
O
OUT
OUT
= 50 mA
= 50 mA
OUT
OUT
= 100 mA
= 1.0 mA
O
IN
IN
= −2%
= −2%
= −2%
= −2%
OUT
= 1.0 mA
IN
= 2.5 V
= 2.5 V
< 16 V
= 1.25 V
O
= 4.7 mF, −40°C < T
−4.9%
Min
500
150
2.0
±2.9%
±2.9%
0.35
Typ
300
300
300
700
4.7 mF / 3 W
0.1
20
20
10
30
40
75
20
34
A
−
−
−
< 85°C (<125°C for
+4.9%
Max
700
700
500
900
210
1.0
1.0
0.4
1.0
90
90
20
50
50
60
mVrms
Unit
mV
mV
mA
mA
mA
mA
dB
mA
nA
°C
%
%
V
V
V