SI9140DY-T1-E3
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
SI9140 Buck Tape & Reel (TR) e3 DC to DC switching controller 10mA 547.485991mg 1.5V 20kHz~2MHz
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 3.9mm
Length 10mm
Height 1.55mm
Technical
Clock Sync No
Max Frequency 2MHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 6.5V
Frequency - Switching 20kHz~2MHz
Control Mode VOLTAGE-MODE
Topology Buck
Input Voltage (Min) 3V
Control Features Enable, Frequency Control
Voltage - Supply (Vcc/Vdd) 3V~6.5V
Output Current 10mA
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 5V
Output Type Transistor Driver
Output Voltage 1.5V
Number of Outputs 1
Function Step-Down
Base Part Number SI9140
Time@Peak Reflow Temperature-Max (s) 40
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology CMOS
Subcategory Switching Regulator or Controllers
Additional Feature IT ALSO OPERATES IN CURRENT MODE
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e3
Published 2014
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Weight 547.485991mg
Number of Pins 16
Package / Case 16-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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