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LTC1159CS#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC1159 Buck Tube e3 DC to DC switching controller 50mA 50mA 1.498mm 1.25V
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Inventory: 8609
Minimum: 1
Total Price: USD $7.8
Unit Price: USD $7.803878
≥1 USD $7.803878
≥200 USD $3.01967
≥500 USD $2.914638
≥1000 USD $2.862122
Technical Details
Supply Chain
Factory Lead Time 12 Weeks
Lifecycle Status PRODUCTION (Last Updated: 6 days ago)
Dimensions
Height 1.498mm
Length 10.01mm
Width 3.988mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature 0°C~70°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
Frequency 250kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1159
Function Step-Down
Number of Outputs 1
Output Voltage 1.25V
Output Type Transistor Driver
Max Output Current 50mA
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative
Output Current 50mA
Voltage - Supply (Vcc/Vdd) 4V~40V
Control Features Current Limit, Enable
Topology Buck
Min Input Voltage 4V
Control Mode CURRENT-MODE
Frequency - Switching Up to 250kHz
Max Input Voltage 40V
Control Technique CONSTANT OFF TIME
Synchronous Rectifier Yes
Dropout Voltage 300mV
Min Output Voltage 1.21V
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 100%
Clock Sync No
Alternative Model
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