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RoHS
RoHS RoHS compliant
Package 16-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LTC1874 Buck Tube e3 DC to DC switching controller 1A 4.9mm 9.8V 550kHz
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Inventory: 2139
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Total Price: USD $5.52
Unit Price: USD $5.51628
≥1 USD $5.51628

Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)

Physical

Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2001
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)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1874
Function Step-Down
Number of Outputs 2
Output Voltage 9.8V
Output Type Transistor Driver
Input Voltage-Nom 4.2V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 2.5V~9.8V
Control Features Enable
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 550kHz
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 650kHz
Duty Cycle (Max) 100%
Output Phases 1

Dimensions

Length 4.9mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free
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