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L4938EPD

STMicroelectronics
RoHS
RoHS RoHS compliant
Package 20-SOIC (0.433, 11.00mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear
Description FIXED/ADJUSTABLE L4938 Tube Surface Mount voltage regulator linear 200mV 15.9mm 100mA 400mA 875mW
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Inventory: 7922
Minimum: 1
Total Price: USD $9.87
Unit Price: USD $9.86727
≥1 USD $9.86727
≥10 USD $8.09571
≥100 USD $7.843343
≥500 USD $7.589978
≥1000 USD $7.33761

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.433, 11.00mm Width) Exposed Pad
Number of Pins 20

Technical

Operating Temperature -40°C~150°C
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Other Regulators
Max Power Dissipation 875mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L4938
Pin Count 20
Number of Outputs 2
Voltage - Input (Max) 28V
Output Voltage 5V
Output Type Adjustable (Fixed)
Output Configuration Positive
Current - Output 100mA 400mA
Quiescent Current 20mA
Control Features Enable, Reset
Accuracy 2 %
Output Voltage 1 5V
Voltage - Output (Min/Fixed) 4.9V 5V
Number of Regulators 2
Min Input Voltage 6V
Protection Features Over Temperature
Voltage Dropout (Max) 0.4V @ 100mA 0.6V @ 400mA
Dropout Voltage 200mV
Dropout Voltage1-Nom 0.6V
Voltage Tolerance-Max 4%
Voltage - Output (Max) 5.1V
Min Current Limit 450mA
Adjustability FIXED/ADJUSTABLE

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

Dimensions

Height Seated (Max) 3.6mm
Length 15.9mm
Width 11mm

Alternative Model

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