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LM78S40CN/NOPB

Texas Instruments
RoHS
RoHS RoHS compliant
Package 16-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description LM78S40 Tube Matte Tin (Sn) ACTIVE (Last Updated: 3days ago) DC to DC switching regulator 5V 6.35mm 1.5A Switch 100Hz~100kHz
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Inventory: 808
Minimum: 1
Total Price: USD $1.97
Unit Price: USD $1.96812
≥1 USD $1.96812
≥10 USD $1.765764
≥100 USD $1.666157
≥500 USD $1.419449
≥1000 USD $1.332814
≥3000 USD $1.166217

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)

Physical

Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 9.071847g

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination Through Hole
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 2.54mm
Current Rating 1.5A
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM78S40
Function Step-Up, Step-Down
Number of Outputs 1
Output Voltage 40V
Output Type Adjustable
Max Output Current 1.5A
Input Voltage-Nom 5V
Max Supply Voltage 40V
Min Supply Voltage 2.5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 1.5A Switch
Max Output Voltage 40V
Topology Buck, Boost
Control Mode CURRENT-MODE
Frequency - Switching 100Hz~100kHz
Control Technique PULSE WIDTH MODULATION
Reference Voltage 1.25V
Supply Current-Max (Isup) 2mA
Synchronous Rectifier No
Min Output Voltage 2.5V
Voltage - Output (Max) 40V Switch

Dimensions

Height 4.32mm
Length 19.304mm
Width 6.35mm
Thickness 3.302mm

Compliance

REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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