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ST1S40IPHR

STMicroelectronics
RoHS
RoHS RoHS compliant
Package 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description ST1S40 Tape & Reel (TR) ACTIVE (Last Updated: 7months ago) Active DC to DC switching regulator 18V 3.9mm 3A 850kHz
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Inventory: 191061
Minimum: 1
Total Price: USD $1.41
Unit Price: USD $1.409468
≥1 USD $1.409468
≥10 USD $1.1571
≥100 USD $1.12119
≥500 USD $1.084283
≥1000 USD $1.048373

Technical Details

Supply Chain

Factory Lead Time 11 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)

Physical

Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins 8
Weight 70.590313mg

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Dimensions

Length 4.9mm
Width 3.9mm

Technical

Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number ST1S40
Function Step-Down
Number of Outputs 1
Output Voltage 18V
Output Type Adjustable
Max Output Current 4A
Operating Supply Voltage 18V
Voltage - Input (Min) 4V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 3A
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 850kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes

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