NCV4276B ONSEMI [ON Semiconductor], NCV4276B Datasheet - Page 3

• Manufacturer Part Number: NCV4276B
• Description: 400 mA Low-Drop Voltage Regulator
• Manufacturer: ONSEMI [ON Semiconductor]

*Guaranteed by design, not tested in production.
ELECTRICAL CHARACTERISTICS
OUTPUT
INHIBIT
THERMAL SHUTDOWN
Output Voltage
Output Current Limitation
Quiescent Current (Sleep Mode)
I
Quiescent Current, I
Quiescent Current, I
Quiescent Current, I
Dropout Voltage
Load Regulation
Line Regulation
Power Supply Ripple Rejection
Temperature Output Voltage Drift
Inhibit Voltage, Output High
Inhibit Voltage, Output Low (Off)
Input Current
Thermal Shutdown Temperature*
q
= I
I
− I
Input
Q
Characteristic
C
b
* − Required if usage of low ESR output capacitor C
q
q
q
= I
= I
= I
C
1.0 mF
I
I
I
I1
− I
− I
− I
Q
Q
Q
I
INH
I
I
Symbol
DV
d
PSRR
DV
V
V
AV
V
VQ/dT
T
I
INH
I
I
I
I
I
Q,LO
INH
INH
DR
SD
Q
q
q
q
q
Q
Q
C
100 nF
(V
I2
I
= 13.5 V; −40°C < T
5.0 mA < I
V
V
V
V
I
I
I
I
I
DV
I
f
V
V
V
I
Q
Q
Q
Q
Q
Q
r
Q
Q
I
Q
INH
Q
Q
INH
= 100 Hz, V
> 4.5 V
= 1.0 mA
= 250 mA
= 400 mA
= 250 mA, V
= 5.0 mA to 400 mA
= 5.0 mA
= 5.0 mA
+1 < V
I
= 90% V
w V
v 0.1 V
Figure 2. Applications Circuit
= 12 V to 32 V,
INH
= 0 V
= 5.0 V
I
QMIN
V
I
1
2
Q
< 40 V
http://onsemi.com
Q
QTYP
< 400 mA
= [(R1 + R2) * V
r
= 0.5 V
DR
NCV4276B
(V
= V
J
Test Conditions
Q
QTYP
< 150°C; unless otherwise noted.)
is demand, see Regulator Stability Considerations section
3
I
3
PP
− V
GND
= 2.5 V)
Q
−
, V
ref
I
] / R2
> 4.5 V
5
4
Q
VA
C
22 mF
Q
I
Q
C
−2%
Min
b
400
150
1.8
5.0
*
−
−
−
−
−
−
−
−
−
−
R
R
1
2
Output
Typ
700
130
250
3.0
4.0
0.5
2.3
2.2
10
25
70
10
−
−
−
+2%
1100
Max
200
500
210
2.8
10
15
35
20
15
20
−
−
−
R
L
mV/K
Unit
mA
mA
mA
mV
mV
mV
mA
mA
dB
mA
°C
V
V
V