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etasolution ETA3485S2F product image
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etasolution ETA3485S2FRoHS

Manufacturer
etasolutionAsian Brands
MPN
ETA3485S2F
LCSC Part #
C7465518
Packaging
SOT23-5
Customer #
Key Attributes
1.5A, 2MHz Step-Down Converter
Datasheetpdf iconetasolution ETA3485S2F

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
Manufactureretasolution
PackagingSOT23-5
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Frequency - Switching2MHz
Number of Outputs1
FeaturesCycle-by-cycle current limiting;EMI optimization (spread spectrum);Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage2.6V~7V
Switch tube (built-in/external)Built-in
Output Voltage600mV~7V
Output Current1.5A
Quiescent Current20uA
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Additional Information

TypeDetails
Minimum10
Multiple10
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The ETA3485 high efficiency switching regulator is a small, simple, DC-to-DC step-down converter capable of delivering up to 1.5A of output current. The device operates in pulse-width modulation (PWM) at 2MHz from a 2.6V to 7V input voltage and provides an output voltage from 0.6V to VIN, making the ETA3485 ideal for onboard post-regulation applications. An internal synchronous rectifier improves efficiency and eliminates the typical Schottky free-wheeling diode. Using the on resistance of the internal high-side MOSFET to sense switching currents eliminates current-sense resistors, further improving efficiency and cost.

Features

AI Translation
  • Up to 96% Efficiency
  • Up to 1.5A Max Output Current
  • 2MHz Switching Frequency
  • Light Load operation
  • Internal Compensation
  • Tiny SOT23-5L Package
In-Stock: 11,590
11,590 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
10+$ 0.0573$ 0.57
100+$ 0.0457$ 4.57
300+$ 0.0399$ 11.97
3,000+$ 0.0355$ 106.50
6,000+$ 0.032$ 192.00
9,000+$ 0.0303$ 272.70
Standard Packaging3000/Full Reel
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