NCP565 ON, NCP565 Datasheet - Page 2

• Manufacturer Part Number: NCP565
• Description: 1.5 A Low Dropout Linear Regulator
• Manufacturer: ON

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. This device series contains ESD protection and exceeds the following tests:
2. The maximum package power dissipation is:
PIN DESCRIPTION
MAXIMUM RATINGS
Input Voltage (Note 1)
Output Pin Voltage
Adjust Pin Voltage
Thermal Characteristics (Note 2)
Operating Junction Temperature Range
Storage Temperature Range
Adjustable Version
C1
R1 + R2
Human Body Model JESD 22−A114−B
Machine Model JESD 22−A115−A
Figure 1. Typical Schematic, Adjustable Output
Pin No.
Case 936A
3, Tab
Reference
P D +
Voltage
1
2
4
5
Thermal Resistance, Junction−to−Air
Thermal Resistance, Junction−to−Case
Block
V out
V ref
T J(max) * T A
* 1
R qJA
V
ref
= 0.9 V
V
GND
Fixed Version
in
Pin No.
2, Tab
−
1
3
−
Output
Stage
GND
Rating
V
ADJ
5.6
pF
out
Symbol
Ground
N.C.
V
Adj
V
out
in
http://onsemi.com
R1
R2
NCP565
C2
2
−
Positive Power Supply Input Voltage
Power Supply Ground
Regulated Output Voltage
This pin is to be connected to the R
linear regulator will attempt to maintain 0.9 V between this pin and
ground. Refer to Figure 1 for the equation.
C1
Figure 2. Typical Schematic, Fixed Output
Reference
Voltage
Block
V
Symbol
ref
R
R
Description
V
V
T
V
T
out
adj
qJA
qJC
stg
= 0.9 V
in
J
V
in
sense
Output
Stage
−0.3 to V
−0.3 to V
resistors on the output. The
GND
−40 to 150
−55 to 150
Value
9.0
5.0
45
R2
R1
in
in
+ 0.3
+ 0.3
V
out
Unit
C/W
V
V
V
C
C
C2