etasolution

ETA8121S2G

Step-down type 1MHz Adjustable 800mV~12V 2A SOT23-6 Voltage Regulators - DC DC Switching Regulators RoHS

SOT23-6ROHS CompliantActive

28V, 2A, Forced PWM Synchronous Step-Down Converter

Manufacturer: etasolution
Manufacturer part #: ETA8121S2G
Store part #: C7465509
Package / case: SOT23-6
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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15,565 in stock

#C7465509

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
5+	₹17.03	₹85.15
50+	₹13.40	₹670.00
150+	₹11.59	₹1,738.50
500+	₹10.23	₹5,115.00
3,000+	₹9.14	₹27,420.00
6,000+	₹8.60	₹51,600.00

Quantity (min 5, multiples of 5)

5 × ₹17.03

₹85.15

excl. GST

₹100.48 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

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

ETA8121S2G

₹85.15 for 5 + GST

Specifications

Operating Temperature: -40℃~+85℃
Function: Step-down type
Number of Outputs: 1
Frequency - Switching: 1MHz
Features: Cycle-by-cycle current limiting;Hiccup current limiting;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.2V~18V
Switch tube (built-in/external): Built-in
Output Voltage: 800mV~12V
Output Current: 2A
Quiescent Current: 750uA

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: 0.06 g

Overview

ETA8121 is a wide input range, high- efficiency and high frequency DC- to- DC step- down switching regulator, capable of delivering up to 2A of output current. With a fixed switching frequency of 1MHz, 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. ETA8121 also employs a forced PWM control scheme, thereby ensuring the minimum ripple voltage. Its input can withstand a voltage surge as high as 24V, making it an ideal solution for industrial applications such as Surveillance Camera, LCD TV, Set Top Box, etc. ETA8121 is available in SOT23- 6 package.