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LTC3878EGN#TRPBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 16-SSOP (0.154, 3.90mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3878 Buck Tape & Reel (TR) e3 DC to DC switching controller 25A 4.8895mm 34.2V 2MHz
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Inventory: 2886
Minimum: 1
Total Price: USD $40.52
Unit Price: USD $40.516135
≥1 USD $40.516135
≥10 USD $38.222766
≥100 USD $36.059217
≥500 USD $34.018123
≥1000 USD $32.09257
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Dimensions
Length 4.8895mm
Width 3.899mm
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 34.2V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Base Part Number LTC3878
Function Step-Down
Number of Outputs 1
Output Voltage 34.2V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4V~38V
Control Features Enable, Power Good, Soft Start
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Input Voltage (Max) 38V
Control Technique PULSE FREQUENCY MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 2MHz
Clock Sync No
Duty Cycle 90 %
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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