MAX1977EEI+
RoHS 
RoHS compliant
RoHS compliantPackage 28-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Special Purpose
Description
IC REG CTRLR NOTEBK 4OUT 28QSOP
PDF
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Buying Options
Total Price: USD $6.38
Unit Price: USD $6.382385
≥1 USD $6.382385
≥10 USD $6.021117
≥100 USD $5.680304
≥500 USD $5.358779
≥1000 USD $5.055447
Inventory: 6218
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 3.9mm
Length 9.89mm
Height Seated (Max) 1.75mm
Technical
Switching Frequency-Max 500kHz
Switcher Configuration PUSH-PULL
Control Technique PULSE WIDTH MODULATION
Control Mode CURRENT-MODE
Voltage - Output 3.3V 5V 2V~5.5V
Voltage - Input 4.5V~24V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Input Voltage-Nom 12V
Number of Outputs 4
Pin Count 28
Base Part Number MAX1977
Terminal Pitch 0.635mm
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Switching Regulator or Controllers
Applications Controller, Notebook Power System
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e3
Published 2004
Packaging Tube
Operating Temperature 0°C~85°C
Physical
Number of Pins 28
Package / Case 28-SSOP (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Factory Lead Time 6 Weeks
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