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MAX638ACSA+

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description MAX638 Tube Matte Tin (Sn) Active DC to DC switching regulator 5V 4mm 75mA 65kHz
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Inventory: 7830
Minimum: 1
Total Price: USD $16.68
Unit Price: USD $16.679016
≥1 USD $16.679016
≥200 USD $6.655615
≥500 USD $6.433669
≥1000 USD $6.323386

Technical Details

Supply Chain

Factory Lead Time 6 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8

Dimensions

Height 1.5mm
Length 5mm
Width 4mm

Compliance

REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
Published 1999
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
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 65kHz
Base Part Number MAX638
Function Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Adjustable (Fixed)
Max Output Current 75mA
Operating Supply Voltage 16.5V
Voltage - Input (Min) 2.2V
Input Voltage-Nom 12V
Max Supply Voltage 16.5V
Min Supply Voltage 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Output Current 75mA
Max Output Voltage 16V
Voltage - Output (Min/Fixed) 1.31V 5V
Topology Buck
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 0.6mA
Synchronous Rectifier No
Min Output Voltage 1.25V
Nominal Output Voltage 5V

Alternative Model

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