LTC1159CS#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / 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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Buying Options
Total Price: USD $13.4
Unit Price: USD $13.4024
≥1 USD $13.4024
≥10 USD $12.31648
≥100 USD $11.805904
≥500 USD $10.401952
≥1000 USD $9.891446
≥3000 USD $9.253306
Inventory: 128
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 3.988mm
Length 10.01mm
Height 1.498mm
Technical
Clock Sync No
Duty Cycle (Max) 100%
Switcher Configuration PUSH-PULL
Min Output Voltage 1.21V
Dropout Voltage 300mV
Synchronous Rectifier Yes
Control Technique CONSTANT OFF TIME
Max Input Voltage 40V
Frequency - Switching Up to 250kHz
Control Mode CURRENT-MODE
Min Input Voltage 4V
Topology Buck
Control Features Current Limit, Enable
Voltage - Supply (Vcc/Vdd) 4V~40V
Output Current 50mA
Output Configuration Positive or Negative
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Max Output Current 50mA
Output Type Transistor Driver
Output Voltage 1.25V
Number of Outputs 1
Function Step-Down
Base Part Number LTC1159
Time@Peak Reflow Temperature-Max (s) 30
Frequency 250kHz
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2001
Packaging Tube
Operating Temperature 0°C~70°C TA
Physical
Number of Pins 16
Package / Case 16-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 6 days ago)
Factory Lead Time 12 Weeks
Alternative Model
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