STG3157CTR
- Mfr.Part #
- STG3157CTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 6-TSSOP, SC-88, SOT-363
- Datasheet
- Download
- Description
- IC SWITCH SPDT SINGLE SOT323-6L
- Stock
- 9,053
- In Stock :
- 9,053
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Current :
- 128mA
- Terminal Position :
- Dual
- Operating Temperature :
- -55°C~125°C TA
- Width :
- 1.35mm
- Number of Functions :
- 1
- Max Supply Current :
- 1μA
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 12 Weeks
- Switching :
- BREAK-BEFORE-MAKE
- Nominal Supply Current :
- 1μA
- Lead Free :
- Lead Free
- On-State Resistance (Max) :
- 15Ohm
- Supply Voltage :
- 2.3V
- Number of Channels :
- 1
- Base Part Number :
- STG3157
- Supply Type :
- Single
- Switch-off Time-Max :
- 7ns
- Number of Terminations :
- 6
- Switch Circuit :
- SPDT
- Bandwidth :
- 250MHz
- Channel Capacitance (CS(off), CD(off)) :
- 5pF
- Charge Injection :
- 23pC
- Operating Supply Voltage :
- 4.5V
- Voltage - Supply, Single (V+) :
- 1.65V~4.3V
- Pin Count :
- 6
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Length :
- 2.2mm
- Channel-to-Channel Matching (ΔRon) :
- 100m Ω
- On-state Resistance Match-Nom :
- 0.2Ohm
- Height :
- 1mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Crosstalk :
- -55dB @ 10MHz
- Voltage :
- 5.5V
- Number of Outputs :
- 2
- Radiation Hardening :
- No
- Number of Pins :
- 6
- Turn On Delay Time :
- 15 ns
- Resistance :
- 15Ohm
- Min Supply Voltage :
- 1.65V
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 1μA
- Current - Leakage (IS(off)) (Max) :
- 100nA
- Package / Case :
- 6-TSSOP, SC-88, SOT-363
- Switch Time (Ton, Toff) (Max) :
- 15ns, 10ns
- Turn-Off Delay Time :
- 10 ns
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Off-state Isolation-Nom :
- 57 dB
- Max Supply Voltage :
- 5.5V
- Mount :
- Surface Mount
- Packaging :
- Cut Tape (CT)
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Weight :
- 4.535924g
- Datasheets
- STG3157CTR

Analog Switches, Multiplexers, Demultiplexers STMicroelectronics STG3157CTR Overview
The STG3157CTR from STMicroelectronics is a high-performance, single pole double throw (SPDT) analog switch that combines low power consumption with high-speed switching capabilities. This compact component, housed in an ultra-small SOT-323-6L package, is engineered to deliver efficient performance while minimizing the board space required. The STG3157CTR is ideally suited for a variety of applications where reliability and efficiency are paramount. With its robust design and advanced technology, the STG3157CTR offers an optimal solution for designers looking to enhance system functionality while achieving cost-effective results. This product underscores the commitment of STMicroelectronics to providing innovative, high-quality components for the electronics market.
STG3157CTR Features
The STG3157CTR switch includes several key features that make it a preferred choice for demanding applications. These features include low on-resistance, broad operating voltage range, and high switching speed. Additionally, the device offers a break-before-make switching operation which ensures reliable signal routing without cross-connection risks. Its ESD protection feature further enhances its robustness, making it suitable for sensitive applications where electrical stability is critical.
STG3157CTR Applications
- Smartphones and Portable Devices: Utilized in audio signal routing, enhancing device functionality with minimal impact on audio quality.
- Data Acquisition Systems: Employs its precise and rapid switching capabilities to manage signal routing, crucial for accurate data capture.
- Medical Equipment: Applied in patient monitoring systems where reliable and swift signal switching is essential for accurate health monitoring.
- Telecommunications Infrastructure: Used to switch between communication paths efficiently, vital for maintaining robust and flexible network operations.
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