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MAX668EUB+T Boost, Flyback, SEPIC Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-uMAX
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 5.73000 $5.73
10 5.40600 $54.06
25 4.32480 $108.12
50 4.10860 $205.43
100 3.78420 $378.42
250 3.58960 $897.40
500 3.45984 $1,729.92

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number MAX668EUB+TCT-ND
Copy   MAX668EUB+TCT-ND
Quantity Available 3,015
Can ship immediately
Manufacturer

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Manufacturer Part Number

MAX668EUB+T

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Description IC REG CTRLR MULT TOP 10UMAX
Copy   IC REG CTRLR MULT TOP 10UMAX
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Boost, Flyback, SEPIC Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-uMAX

Copy   Boost, Flyback, SEPIC Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down  DC-DC Controller IC 10-uMAX
Documents & Media
Datasheets MAX668,669
Part Numbering System
EE-Sim Design, Simulation Environment Guide
Mfg Application Notes Dual-Output SLIC Supply Shares Feedback
3.3V Supply Taps Power from the -12V PCI Bus
5V Input Converter Generates -30V at 80mA
+12V Input Converter Generates -165V at 100mA
Extending Soft-Start
Step-up Converter with LDO Beats SEPIC Efficiency
15V Input Converter Generates -185V at 50mA
Simple Circuit Charges Lead-Acid Batteries
Proper Layout and Component Selection Controls EMI
Layout Considerations for Non-Isolated DC-DC Converters
SLIC Power-Supply Design
R-C Snubbing for the Lab
High-Efficiency Boost Converter Provides 24V for DTE
High-Efficiency Boost Converter Provides 48V for IP Phones
Step-Up Controller Forms Negative Step-Down Regulator
Small, High-Voltage Boost Converters
Isolated SLIC supply
Current Limited DC-DC Controller Used as Step-Up Step-Down SEPIC Power Supply for USB Devices
DC-DC Converter Tutorial
15V or 12V Output Switch-Mode Power Supply Has Wide Input-Voltage Range
Current-Sense Amplifier Doubles as a High-Common Mode Instrumentation Amplifier
Negative-to-Negative Switch-Mode Converter Offers High Current and High Efficiency
Reduce the Chances of Human Error: Part 1, Power and Ground
Oceanside (MAXREFDES9#): 3.3V to 15V Input, ±15V (±12V) Output, Isolated Power Supply
Video File Educational Video–Industrial Digital Isolation
Featured Product MAX17290 and MAX17292 Switching Regulators
Reference Design Library MAXREFDES9#: 15V @ 300mA, 3.3 ~ 15V in, Boost
HTML Datasheet Part Numbering System
Online Catalog Multi-Topology
Product Attributes Select All
Categories
Manufacturer Maxim Integrated
Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Flyback, SEPIC
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 3 V ~ 28 V
Frequency - Switching 100kHz ~ 500kHz
Duty Cycle (Max) 90%
Synchronous Rectifier No
Clock Sync Yes
Serial Interfaces -
Control Features Enable, Frequency Control
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-uMAX
Base Part Number MAX668
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With
  • MAXREFDES9# - Maxim Integrated | MAXREFDES9#-ND DigiKey Electronics
  • MAXREFDES9#
  • Maxim Integrated
  • REFERENCE DESIGN OCEANSIDE
  • Unit Price $100.00000
  • MAXREFDES9#-ND
  • Photo Not Available
  • MAX668EVKIT+
  • Maxim Integrated
  • EVAL KIT MAX6681
  • Unit Price $62.50000
  • MAX668EVKIT+-ND
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Additional Resources
Standard Package ? 1
Other Names MAX668EUB+TCT
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : MAX668EUB+TTR-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 2,500 - Immediate
  • Unit Price: $2.65975
  • Digi-Reel® ? : MAX668EUB+TDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 3,015 - Immediate
  • Unit Price: Digi-Reel®
  • Tube ? : MAX668EUB+-ND
  • Minimum Quantity: 1
  • Quantity Available: 4,168 - Immediate
  • Unit Price: $6.15000

09:31:02 10/17/2018