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L6919E

STMicroelectronics
RoHS
RoHS RoHS compliant
Package 28-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description L6919 Buck Tube e4 DC to DC switching controller 12.5mA 17.9mm 1.55V 150kHz
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Inventory: 7100
Minimum: 1
Total Price: USD $2.48
Unit Price: USD $2.48178
≥1 USD $2.48178
≥10 USD $2.035898
≥100 USD $1.972058
≥500 USD $1.909215
≥1000 USD $1.845375

Technical Details

Physical

Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 28

Dimensions

Length 17.9mm
Width 7.5mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature 0°C~125°C TJ
Packaging Tube
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number L6919
Function Step-Down
Number of Outputs 2
Output Voltage 1.55V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current 12.5mA
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 7.5V~15V
Control Features Frequency Control, Phase Control, Power Good
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 2A
Frequency - Switching 150kHz
Input Voltage (Max) 13.8V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 178kHz
Duty Cycle (Max) 80%
Clock Sync No

Alternative Model

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