NCV4264-2C_15 Datasheet, PDF (3/10 Pages) ON Semiconductor – Low IQ Low Dropout Linear Regulator

NCV4264−2C
THERMAL RESISTANCE
Parameter
Junction−to−Ambient
Junction−to−Tab (psi−JL4)
SOT−223
SOT−223
Symbol
R_qJA
Y_JL4
Min
Max
Unit
−
109 (Note 4)
°C/W
−
10.9
ELECTRICAL CHARACTERISTICS (V_IN = 13.5 V, T_J = −40°C to +150°C, unless otherwise noted.)
Characteristic
Symbol
Test Conditions
Min
Typ
Max Unit
Output Voltage
5.0 V Version
V_OUT
5.0 mA v I_OUT v 100 mA (Note 5)
4.900 5.000 5.100
V
6.0 V v V_IN v 28 V
Output Voltage
3.3 V Version
Output Voltage
3.3 V Version
V_OUT
V_OUT
5.0 mA v I_OUT v 100 mA (Note 5)
3.234 3.300 3.366
V
4.5 V v V_IN v 28 V
I_OUT = 5 mA, V_IN = 4 V (Note 7)
3.234 3.300 3.366
V
Line Regulation
5.0 V Version
Line Regulation
3.3 V Version
Load Regulation
Dropout Voltage − 5.0 V Version
Quiescent Current
Active Ground Current
Power Supply Rejection
PROTECTION
DV_OUT vs. V_IN
I_OUT = 5.0 mA
6.0 V v V_IN v 28 V
−30
5.0
+30
mV
DV_OUT vs. V_IN
I_OUT = 5.0 mA
4.5 V v V_IN v 28 V
−30
5.0
+30
mV
DV_OUT vs. I_OUT
1.0 mA v I_OUT v 100 mA (Note 5)
−40
5.0
+40
mV
V_IN−V_OUT
I_OUT = 100 mA (Notes 5 & 6)
−
270
500
mV
I_q
I_OUT = 100 mA
mA
T_J = 25°C
−
33
55
T_J = −40°C to +85°C
−
33
60
T_J = −40°C to 150°C
−
33
70
I_G(ON)
I_OUT = 50 mA (Note 5)
−
1.5
4.0
mA
PSRR
V_RIPPLE = 0.5 V_P−P, F = 100 Hz
−
67
−
dB
Current Limit
I_OUT(LIM)
V_OUT = 4.5 V (5.0 V Version) (Note 5) 150
−
500
mA
V_OUT = 3.0 V (3.3 V Version) (Note 5) 150
−
500
Short Circuit Current Limit
I_OUT(SC)
V_OUT = 0 V (Note 5)
40
−
500
mA
Thermal Shutdown Threshold
T_TSD
(Note 7)
150
−
200
°C
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
4. 1 oz., 100 mm² copper area.
5. Use pulse loading to limit power dissipation.
6. Dropout voltage = (V_IN–V_OUT), measured when the output voltage has dropped 100 mV relative to the nominal value obtained with
V_IN = 13.5 V.
7. Not tested in production. Limits are guaranteed by design.
4.5−45 V
Input
C_IN
100 nF
V_{in 1 4264−2C 3} V_out
2
C_OUT
10 mF
Output
GND
Figure 2. Applications Circuit
www.onsemi.com
3