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