L4947
RoHS 
RoHS compliant
RoHS compliantPackage Pentawatt-5 (Vertical, Bent and Staggered Leads)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear
Description
L4947 Tube Through Hole Over Temperature Reverse Polarity Short Circuit voltage regulator linear 400mV 500mA -40C~125C
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Buying Options
Total Price: USD $1.43
Unit Price: USD $1.4269
≥1 USD $1.4269
≥10 USD $1.1704
≥100 USD $1.1343
≥500 USD $1.09725
≥1000 USD $1.06115
Inventory: 1510
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Technical
Output Voltage Accuracy 4 %
Input Bias Current 5mA
Voltage Tolerance-Max 4%
Dropout Voltage1-Nom 0.75V
Dropout Voltage 400mV
PSRR 60dB (120Hz)
Voltage Dropout (Max) 0.75V @ 500mA
Current - Quiescent (Iq) 13mA
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Min Input Voltage 6V
Number of Regulators 1
Output Voltage 1 5V
Control Features Reset
Quiescent Current 10mA
Current - Output 500mA
Output Configuration Positive
Output Type Fixed
Output Voltage 5V
Voltage - Input (Max) 26V
Qualification Status Not Qualified
Number of Outputs 1
Current - Supply (Max) 180mA
Pin Count 5
Base Part Number L4947
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Reach Compliance Code unknown
Number of Functions 1
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Position ZIG-ZAG
Technology BIPOLAR
Subcategory Other Regulators
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 5
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
JESD-609 Code e0
Packaging Tube
Operating Temperature -40°C~125°C
Physical
Number of Pins 5
Package / Case Pentawatt-5 (Vertical, Bent and Staggered Leads)
Mounting Type Through Hole
Mount Through Hole
Alternative Model
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