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PQ3RF43

IC REG LDO 3.3V 4A TO-220

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SeekIC No. : 004464932 Detail

PQ3RF43: IC REG LDO 3.3V 4A TO-220

PQ3RF43 Data Sheet

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Part Number:
PQ3RF43
Mfg:
Sharp Microelectronics
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/28

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Product Details

Description



Features:

· Low power-loss
    (Dropout voltage : MAX.0.5V at Io = 4.0A)
    (Dropout voltage : MAX.1.0V at Io = 4.6A)
· Compact resin full-mold package (TO-220 package)
· 3.3V/4.6A output type
· High-precision output voltage type Output voltage precision : ±2.5%
· Built-in ON/OFF control function
· Built-in overcurrent protection, overheat protection function


Application

· Power supplies for various electronic equipment such as personal computers


Specifications

Parameter
Symbol
Rating
Unit
*1 Input voltage
VIN
10
V
*1 ON/OFF control terminal voltage
VADJ
10
V
Output current
IO
4.6
A
Power dissipation (No heat sink)
PD1
1.8
W
Power dissipation (With infinite heat sink)
PD2
18
W
*2 Junction temperature
Tj
150
Operating temperature
Topr
-20 to +80
Storage temperature
Tstg
-40 to +150
8 Soldering temperature
Tsol
260 (For 10s)
*1 All are open except GND and applicable terminals.
*2 Overheat protection may operate at 125=<Tj=<150°C.


Parameters:

Technical/Catalog InformationPQ3RF43
VendorSharp Microelectronics
CategoryIntegrated Circuits (ICs)
Regulator TypeSingle Output
Package / CaseTO-220
PackagingTube
Regulator TopologyPositive Fixed
Current - Output4A
Voltage - Output3.3V
Operating Temperature-20°C ~ 80°C
Voltage - Input4 ~ 10 V
Number of Regulators1
Current - Limit (Min)-
Current Short Circuit (Isc)-
RoHS StatusRoHS Non-Compliant
Other Names PQ3RF43
PQ3RF43
425 1736 5 ND
42517365ND
425-1736-5



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