etasolution

ETA2842S2G

Step-down type 650kHz Adjustable 800mV~12V 1A SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS

SOT-23-6ROHS CompliantActive

42V Input Standoff Voltage, 1A Step-Down Converter

Manufacturer: etasolution
Manufacturer part #: ETA2842S2G
Store part #: C22362746
Package / case: SOT-23-6
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,255 in stock

#C22362746

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
5+	₹27.48	₹137.40
50+	₹21.90	₹1,095.00
150+	₹19.50	₹2,925.00
500+	₹16.52	₹8,260.00
3,000+	₹15.19	₹45,570.00
6,000+	₹14.39	₹86,340.00

Quantity (min 5, multiples of 5)

5 × ₹27.48

₹137.40

excl. GST

₹162.13 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

ETA2842S2G

₹137.40 for 5 + GST

Specifications

Operating Temperature: -40℃~+85℃
Function: Step-down type
Frequency - Switching: 650kHz
Number of Outputs: 1
Features: Light load efficient mode
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4V~38V
Switch tube (built-in/external): Built-in
Output Voltage: 800mV~12V
Output Current: 1A
Quiescent Current: 600uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.033 g

Overview

The ETA2842 is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 1A of output current. With a fixed switching frequency of 650KHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors. ETA2842 also employs a proprietary control scheme that switches the device into a power save mode during light load, thereby extending the range of high efficiency operation. An OVP function protects the IC itself and its downstream system against input voltage surges. With this OVP function, the IC can stand off input voltage as high as 42V, making it an ideal solution for industrial applications such as smart meters as well as automotive applications.