MAX1777EEI+
RoHS 
RoHS compliant
RoHS compliantPackage 28-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear + Switching
Description
IC REG QUAD BUCK/LINEAR 28QSOP
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Buying Options
Total Price: USD $4.02
Unit Price: USD $4.02325
≥1 USD $4.02325
≥10 USD $3.30125
≥100 USD $3.19865
≥500 USD $3.0951
≥1000 USD $2.99155
Inventory: 991
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 3.9mm
Length 9.89mm
Height Seated (Max) 1.75mm
Technical
w/LED Driver No
Voltage/Current - Output 3 3.3V 100mA
Voltage/Current - Output 1 Controller
w/Sequencer Yes
Switcher Configuration PUSH-PULL
Voltage - Output 3 3.3V
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 200kHz~500kHz
Control Mode CURRENT-MODE
Topology Step-Down (Buck) (2), Linear (LDO) (2)
Input Voltage-Nom 12V
Output Voltage 5.5V
Number of Outputs 4
Pin Count 28
Base Part Number MAX1777
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.635mm
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Voltage - Supply 4.5V~24V
Technology BICMOS
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 -40°C~85°C
Physical
Number of Pins 28
Package / Case 28-SSOP (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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