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Package 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LTC7801 Buck Tube e3 DC to DC switching controller 7.8mm 4V 50kHz~900kHz -40C~125C TJ
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Inventory: 578
Minimum: 1
Total Price: USD $10.29
Unit Price: USD $10.29336
≥1 USD $10.29336
≥10 USD $9.456216
≥100 USD $9.064144
≥500 USD $7.986188
≥1000 USD $7.594236
≥3000 USD $7.104285

Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)

Physical

Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 24

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2013
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Terminal Finish Matte Tin (Sn)
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC7801
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~140V
Control Features Current Limit, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 50kHz~900kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Output Voltage-Max 60V
Output Voltage-Min 0.8V
Duty Cycle (Max) 100%

Dimensions

Length 7.8mm
Width 4.4mm

Compliance

RoHS Status RoHS Compliant
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