Description:Low Quiescent Current of 2.5 µA Typical; Low Output Voltage Option; Output Voltage Accuracy of 2.0%; Temperature Range of -40°C to 85°C; NCP562 Provides an Enable Pin; Pb-Free Packages are Available
SC-82AB 4 LEAD 2.0x1.25x0.95 mm, max with leads is 2.2x2.4x1.1mm
Pin Count:
4
Manufacturer Package Code:
419C-02
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
onsemi
YTEOL:
6
Adjustability:
FIXED
Dropout Voltage1-Max:
0.35 V
Dropout Voltage1-Nom:
0.19 V
Input Voltage Absolute-Max:
6 V
Input Voltage-Max:
6 V
Input Voltage-Min:
4.3 V
JESD-30 Code:
R-PDSO-G4
JESD-609 Code:
e3
Length:
2 mm
Line Regulation-Max:
0.02%
Load Regulation-Max:
0.04%
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
4
Operating Temperature TJ-Max:
150 °C
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current1-Max:
0.08 A
Output Voltage1-Max:
3.366 V
Output Voltage1-Min:
3.234 V
Output Voltage1-Nom:
3.3 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSOP
Package Equivalence Code:
SOT-343R
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE
Packing Method:
TR
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Regulator Type:
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Screening Level:
AEC-Q100
Seated Height-Max:
1.1 mm
Surface Mount:
YES
Technology:
CMOS
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
GULL WING
Terminal Pitch:
1.3 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Voltage Tolerance-Max:
2%
Width:
1.25 mm
NCP563SQ33T1G Frequently Asked Questions (FAQs)
A good PCB layout for optimal thermal performance involves placing thermal vias under the IC, using a solid ground plane, and keeping the thermal path short and direct to the heat sink or thermal pad. Refer to onsemi's application note AND8327/D for more details.
To ensure reliable start-up and shutdown, make sure to follow the recommended power-up and power-down sequences, and provide a stable input voltage. Also, ensure that the input voltage rises and falls monotonically, and avoid sudden changes in voltage.
The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the device. It's recommended to use a voltage limiter or a resistor divider to ensure the EN pin voltage remains within the specified range.
The NCP563SQ33T1G is rated for operation up to 150°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow onsemi's guidelines for high-temperature operation and consider derating the device's performance accordingly.
To troubleshoot issues with output voltage regulation, check the input voltage, output load, and feedback network. Ensure that the feedback resistors are correctly connected and that the output voltage is within the specified range. Also, verify that the device is not in a fault condition, such as overcurrent or overtemperature.
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Manufacturer Collaborated
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System Verified
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NCP563SQ33T1G Overview
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