NCV4276 ON Semiconductor, NCV4276 Datasheet - Page 3

• Manufacturer Part Number: NCV4276
• Description: 5.0v, 3.3v, 2.5v, 1.8v/400ma W/ Enable, W/ 2% Or 4% Output Voltage Accuracy Ldo
• Manufacturer: ON Semiconductor

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
*During the voltage range which exceeds the maximum tested voltage of I, operation is assured, but not specified. Wider limits may apply. Thermal
1. Minimum V
2. Per IPC / JEDEC J-STD-020C.
3. 1 oz. copper, 0.26 inch
4. 1 oz. copper, 1.14 inch
5. 1 oz. copper, 0.373 inch
6. 1 oz. copper, 1.222 inch
PIN FUNCTION DESCRIPTION
MAXIMUM RATINGS*
LEAD TEMPERATURE SOLDERING REFLOW
THERMAL CHARACTERISTICS
DPAK 5-PIN PACKAGE
D
dissipation must be observed closely.
Input Voltage
Input Peak Transient Voltage
Inhibit INH Voltage
Output Voltage
Ground Current
Input Voltage Operating Range
ESD Susceptibility
Junction Temperature
Storage Temperature
Lead Temperature Soldering
Wave Solder (through hole styles only), 12 sec max
Junction-to-Tab (psi-JLx, y
Junction-to-Ambient (R
Junction-to-Tab (psi-JLx, y
Junction-to-Ambient (R
Pin No.
2
Reflow (SMD styles only), Leaded, 60-150 s above 183, 30 s max at peak
Reflow (SMD styles only), Lead Free, 60-150 s above 217, 40 s max at peak
PAK 5-PIN PACKAGE
1
2
3
4
5
I
= 4.5 V or (V
Characteristic
Symbol
NC / VA
GND
INH
Q
I
qJA
qJA
2
2
2
2
(168 mm
(736 mm
, q
, q
Q
Input; Battery Supply Input Voltage.
Inhibit; Set low-to inhibit.
Ground; Pin 3 internally connected to heatsink.
Not connected for fixed voltage version / Voltage Adjust Input for adjustable voltage version; use an external
voltage divider to set the output voltage
Use 22 mF, ESR < 2.5 W at 10 kHz to ground with the 5.0 V and adjustable regulators. See Figures 3, 4, and 5.
Use 10 mF, ESR < 1.8 W at 10 kHz to ground with the 3.3 V, 2.5 V, and 1.8 V regulators. See Figures 3 and 6.
(241 mm
(788 mm
JLx
JLx
+ 0.5 V), whichever is higher.
JA
JA
)
)
)
)
Rating
2
2
) copper area, 0.062″ thick FR4.
) copper area, 0.062″ thick FR4.
2
2
) copper area, 0.062″ thick FR4.
) copper area, 0.062″ thick FR4.
0.4 sq. in. Spreader Board (Note 5)
(Charged Device Model)
NCV4276, NCV4276A
Min Pad Board (Note 3)
(Human Body Model)
(Note 2)
http://onsemi.com
(Machine Model)
100.9
74.8
4.2
3.8
3
Test Conditions (Typical Value)
Description
Symbol
V
T
V
T
V
V
V
INH
I
-
-
-
stg
q
Q
J
I
I
I
T
SLD
1.2 sq. in. Spreader Board (Note 6)
V
Q
1, Pad Board (Note 4)
+ 0.5 V or 4.5 V
(Note 1)
-1.0
1.25
Min
-42
-42
250
-40
-50
4.5
-
-
46.8
41.6
4.7
4.0
-
-
-
Max
100
150
150
240
265
310
45
45
45
40
40
-
-
-
Unit
C/W
C/W
C/W
C/W
Unit
mA
kV
kV
°C
°C
°C
V
V
V
V
V
V