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MaxLinear SP6669AEK-L/TRR3 product image
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MaxLinear SP6669AEK-L/TRR3RoHS

Manufacturer
MaxLinear
MPN
SP6669AEK-L/TRR3
LCSC Part #
C412490
Packaging
SOT-23-5
Customer #
Key Attributes
800mA 1.5MHz Synchronous Step Down Converter
Datasheetpdf iconMaxLinear SP6669AEK-L/TRR3
In-Stock: 3,315
3,315 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1427$ 0.71
50+$ 0.1232$ 6.16
150+$ 0.1148$ 17.22
500+$ 0.1044$ 52.20
3,000+$ 0.0997$ 299.10
6,000+$ 0.0969$ 581.40
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerMaxLinear
PackagingSOT-23-5
Operating Temperature-40℃~+85℃
Frequency - Switching1.5MHz
FunctionStep-down type
Number of Outputs1
FeaturesLight load efficient mode;Overcurrent Protection;Protection latch
Output TypeAdjustable
TopologyBuck
Operating Voltage2.5V~6V
Switch tube (built-in/external)Built-in
Output Current800mA
Output Voltage-
Quiescent Current18uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The SP6669 is a synchronous current mode PWM step down (buck) converter capable of delivering up to 800mA of current. It features a pulse skip mode (PSM) for light load efficiency and a LDO mode for 100% duty cycle. With a 2.5V to 6.0V input voltage range and a 1.5MHz switching frequency, the SP6669 allows the use of small surface mount inductors and capacitors ideal for battery powered portable applications. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. Low output voltages are easily supported with the 0.6V feedback reference voltage. Built-in over temperature and output over voltage lock-out protections insure safe operations under abnormal operating conditions. The SP6669 is offered in a RoHS compliant, “green”/halogen free 5-pin SOT23 package.

Features

AI Translation
  • Guaranteed 800mA Output Current − Input Voltage: 2.5V to 6.0V
  • 1.5MHz PWM Current Mode Control − 100% Duty Cycle LDO Mode Operations − Achieves 97% Efficiency
  • 0.6V δ(2%) Accurate Reference
  • Excellent Line/Load Transient Response
  • 18μA Quiescent Current
  • Over Temperature Protection
  • RoHS Compliant “Green”/Halogen Free 5-Pin SOT23 Package

Applications

AI Translation
  • Portable Equipment
  • Battery Operated Equipment
  • Audio-Video Equipment
  • Networking & Telecom Equipment