Varnitronics
HX3157-ST ZHHXDZ
ZHHXDZ

HX3157-ST

IC SWITCH 7.5Ω@3.3V SOT-23-6

SOT-23-6ROHS CompliantActive

Low Voltage SPDT Analog Switch

Manufacturer
ZHHXDZ
Manufacturer part #
HX3157-ST
Store part #
C47345558
Package / case
SOT-23-6
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,240 in stock

#C47345558

Stock & price checked 6 days ago

QuantityUnit pricePack price
10+₹5.54₹55.40
100+₹4.41₹441.00
300+₹3.84₹1,152.00
3,000+₹3.40₹10,200.00
6,000+₹3.06₹18,360.00
9,000+₹2.88₹25,920.00

10 × ₹5.54

₹55.40

excl. GST

₹65.37 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

HX3157-ST

₹55.40 for 10 + GST

Specifications

Features
Bidirectional analog channel;Power-off isolation
Operating Temperature
-40℃~+85℃
Number of Channels
1
Ron
7.5Ω@3.3V
Voltage - Supply
1.5V~5.5V
Con
7pF

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
10 (multiples of 10)
Unit weight
0.038 g

Overview

HX3157-ST/HX3157-ST3 is a single-channel, bidirectional, single-pole double-throw (SPDT) CMOS analog switch designed for single-supply operation from 1.5V to 5.5V. It features high bandwidth (-3dB @ 600MHz) and low on-resistance (typical 1.5Ω), making it ideal for audio switching applications. The HX3157-ST/HX3157-ST3 guarantees matched on-resistance between switches and maintains consistent on-resistance flatness across the full signal range. This design characteristic ensures excellent linearity and extremely low distortion when processing audio signals. The device is available in RoHS-compliant green SOT23-6 and SOT363 packages.

Applications

  • Audio, video, UART, USB2.0 signal and power routing
  • Computer peripherals
  • MP3 players
  • Portable instruments
  • Battery-powered devices

Key features

  • Supply voltage range: 1.5V to 5.5V
  • On-resistance: 1.5Ω typical (at A = 5V)
  • 1.8V logic-compatible control pin
  • A pin can override VCC, enabling true isolation even during power failure
  • Low quiescent current (<2uA) with wide supply voltage range (1.5V ~ 5.5V)
  • High bandwidth: -3dB @ 600MHz
  • ESD immunity: 2kV HBM
  • Available in green SOT23-6 and SOT363 packages

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