Configurable Analog Front-End (AFE) Potentiostat for Electrochemical Sensors – Ultra-low-power programmable analog front-end designed for electrochemical gas sensors, toxic gas detection, air quality monitoring, industrial safety systems, wearable health devices, environmental monitoring, and embedded sensing applications. The Texas Instruments LMP91000 integrates a complete potentiostat and transimpedance amplifier (TIA), enabling direct interfacing with 2-electrode galvanic and 3-electrode amperometric chemical sensors. Operates from a 2.7 V to 5.25 V supply while consuming less than 10 µA typical supply current, making it ideal for battery-powered systems. Features a programmable TIA gain (2.75 kΩ to 350 kΩ), programmable load resistor, programmable cell bias, I²C-compatible interface, integrated temperature sensor, sensor diagnostics, and support for sensor currents from 5 µA to 750 µA full scale. Housed in a compact 14-pin WSON (4 × 4 mm) package and specified for operation over a −40°C to +85°C temperature range. #TexasInstruments #LMP91000SDXNOPB #LMP91000 #AnalogFrontEnd #Potentiostat #ElectrochemicalSensor #GasSensor #AirQualityMonitoring #IndustrialSafety #I2C #LowPower #EmbeddedSystems

AND Gate IC 3 Channel 14-TSSOP Triple 3-Input AND Gate that implements three independent positive-logic 3-input AND functions (Y = A × B × C). It operates from a 1.1 V to 3.6 V supply, features 5.5 V tolerant inputs, supports up to ±24 mA output drive (depending on VCC), and is specified for an operating temperature range of −40°C to +125°C. #TexasInstruments #LogicIC #ANDGate #TripleANDGate #SN74LVC11A #LVCLogic #DigitalLogic #AutomotiveElectronics #AECQ100 #TSSOP14

Bipolar (BJT) Transistor Array Surface Mount 16-SOIC Darlington Transistor Array IC – High-voltage, high-current driver array containing seven NPN Darlington pairs with open-collector outputs. The ULN2003AIDR supports output voltage up to 50 V and collector current up to 500 mA per channel, with input-compatible logic levels and a 16-pin SOIC package. #DarlingtonArray #TransistorDriver #HighVoltageDriver #HighCurrentDriver #ULN2003A #TexasInstruments

Audio Amplifier 2 Circuit 8-PDIP Dual High-Performance Audio Operational Amplifier providing low-noise, low-distortion signal amplification for precision audio and analog applications. It operates from ±2.5 V to ±17 V (5 V to 34 V total supply), features 2.7 nV/√Hz input noise density, 55 MHz gain-bandwidth product, 20 V/µs slew rate, and is housed in an 8-pin PDIP package. #DualOpAmp #AudioAmplifier #OperationalAmplifier #LowNoise #LowDistortion #55MHz #20Vus #PDIP8 #TexasInstruments

Triple 2:1 SPDT Precision Analog Multiplexer/Switch – Three-channel Single-Pole Double-Throw (SPDT) analog multiplexer/switch for signal routing, data acquisition systems, industrial automation, instrumentation, audio/video switching, medical electronics, and embedded analog applications. Operates from a single 5 V to 24 V supply or dual ±2.5 V to ±12 V supplies, with 1.8 V-compatible logic inputs for direct interfacing with modern microcontrollers and FPGAs. Features 240 Ω maximum on-resistance, 2 Ω typical channel-to-channel matching, 850 MHz bandwidth, 110 ns maximum turn-on time, 85 ns typical turn-off time, 3 pF off-capacitance, and −90 dB crosstalk at 1 MHz for high signal integrity. Includes break-before-make switching, rail-to-rail analog signal handling, low charge injection, and low leakage current, making it suitable for precision analog signal multiplexing. Specified for operation over a −55°C to +125°C temperature range and housed in a 16-pin TSSOP surface-mount package. #TexasInstruments #TMUX4053PWR #TMUX4053 #AnalogSwitch #AnalogMultiplexer #SPDT #SignalRouting #DataAcquisition #Instrumentation #IndustrialElectronics #TSSOP16 #EmbeddedSystems

Three-channel three-input 1.1V-to-3.6V AND gates with 24mA drive strength | PW | 14 | -40 to 125 SN74LVC11APWR is a triple 3-input positive-AND gate designed to perform independent three-input AND logic functions. It operates from a 1.65 V to 3.6 V supply, features 5.5 V tolerant inputs for mixed-voltage interfacing, and provides balanced propagation delay and output drive. The device supports up to ±24 mA output drive at 3.3 V, incorporates Ioff circuitry for partial-power-down operation, and is housed in a 14-pin TSSOP (PW) package. #TexasInstruments #SN74LVC11APWR #LogicIC #ANDGate #TripleANDGate #LVCLogic #DigitalLogic #5Vtolerant #TSSOP14 #PCBComponents

Dual Retriggerable Monostable Multivibrator, 2 V to 5.5 V, 16-PDIP Texas Instruments SN74AHC123AN dual retriggerable monostable multivibrator with clear inputs. Generates programmable output pulses from trigger events using external R/C timing components, with Schmitt-trigger circuitry on A, B, and CLR inputs, complementary Q and \overline{Q} outputs, and active PDIP-16 N package ordering. #SN74AHC123AN #DualMonostableMultivibrator #RetriggerableOneShot #SchmittTrigger #2Vto5V5 #ExternalRCTiming #ComplementaryOutputs #PDIP16 #TexasInstruments #74AHC

OR Gate IC 4 Channel 14-TSSOP Quadruple 2-input positive-OR gate providing four independent OR logic functions in a single device. It operates from a 2.0 V to 3.6 V supply, supports 24 mA output drive, accepts input voltages up to 5.5 V, features partial-power-down (I_off) support, and offers maximum propagation delay of 3.8 ns at 3.3 V, making it suitable for mixed 3.3 V/5 V logic systems. #TexasInstruments #SN74LVC32AQPWRQ1 #LogicIC #ORGate #QuadORGate #LVCLogic #CMOS #AutomotiveElectronics #DigitalLogic #PCBComponents

Amplifier IC 1-Channel (Mono) Class D 8-SON (3x3) Class-D audio power amplifier providing mono speaker amplification with a filter-free PWM output stage. It operates from a 2.5 V to 5.5 V supply, delivers up to 1.4 W into an 8 Ω load at 5 V (10% THD, typical), uses an internally generated 250 kHz switching frequency, and integrates differential inputs along with short-circuit and thermal protection. #TexasInstruments #TPA2005D1DRBR #ClassDAmplifier #AudioPowerAmplifier #MonoAmplifier #FilterFree #PWM #DifferentialInput #AudioIC #PCBComponents

Motor / Motion / Ignition Controllers & Drivers 12-V, 2-A Low voltage H-bridge motor driver Bipolar Motor Driver NMOS PWM SOT-563 Motor Driver IC – Integrated H-bridge driver designed to control brushed DC motors with a supply voltage range of 1.65 V to 11 V and up to 4 A peak output current. The DRV8212 features PH/EN and PWM control interfaces, integrated current regulation, protection features, and is available in a compact SOT-5X3 package. #MotorDriver #HBridgeDriver #BrushedDCMotor #DRV8212 #TexasInstruments #PowerIC #PCBComponent

Overvoltage/Surge Protection IC Internal Switch 20-WQFN (3x3) ESD protection and USB charging-port interface IC for USB 2.0 data lines, integrating IEC 61000-4-2 ±15 kV air and ±8 kV contact ESD protection with support for USB Battery Charging Specification Rev. 1.2 charger detection. It operates from a 2.5 V to 5.5 V supply, includes an integrated high-side VBUS switch rated for up to 1.5 A, and is housed in a 6-pin WQFN (RUK) package. #ESDProtection #USB2_0 #USBCharging #BC1_2 #VBUSSwitch #InterfaceIC #TexasInstruments #WQFN6

Current Monitor Regulator High-Side 10mA SOT-23-8 Current/Power Monitor IC – High-side current shunt and power monitor with an integrated 12-bit ADC, supporting bus voltages from 0V to 26V and measuring shunt voltages across a programmable range of ±320mV. It provides an I²C interface with programmable addresses and operates from a 3V to 5.5V supply in a small SOT-23 package. #CurrentMonitor #PowerMonitor #ShuntMeasurement #I2C #ADC #TexasInstruments

4 Circuit IC Switch 2:1 6.2Ohm 20-TSSOP Quad SPDT Analog Switch — provides four independently controlled single-pole double-throw (SPDT) switches with bidirectional signal paths and 1.8 V-compatible logic inputs. It operates from 4.5 V to 36 V single supply or ±4.5 V to ±18 V dual supplies, with 3.6 Ω typical on-resistance, up to 400 mA continuous channel current, and –40°C to +125°C operating temperature. Available in a 20-pin TSSOP (PW) package. #TexasInstruments #TMUX6234PWR #AnalogSwitch #SPDT #Multiplexer #SignalSwitch #TSSOP

Temperature Sensor Digital, Local -40°C ~ 125°C 16 b 4-PICOSTAR (0.76x0.76) Digital Temperature Sensor — measures temperature using a high-accuracy digital sensing element with an I²C-compatible interface. The TMP114AIYMTR operates from a 1.7 V to 5.5 V supply, provides 16-bit temperature resolution, and supports a temperature range of −40°C to +125°C in a small 6-pin SOT-23 package. #TemperatureSensor #DigitalSensor #I2C #PCBComponent #TexasInstruments #TMP114AIYMTR

Electronic Fuse Regulator High-Side 8A 12-DSBGA (2.43x1.74) eFuse — Texas Instruments TPS259480AYWPR: 3.5 V to 23 V, 8 A eFuse with integrated back-to-back FETs and 12.2 mΩ typical on-resistance. It provides adjustable overvoltage, overcurrent, undervoltage, and output slew-rate control, with reverse-current blocking, load-current monitoring, fast short-circuit protection, and a 12-ball PowerWCSP package. #eFuse #PowerProtection #TexasInstruments #TPS259480AYWPR

Single-channel high-side N-channel load switch for power distribution, supporting an input voltage range of 1.0 V to 5.5 V and up to 3 A continuous output current. Features 25 mΩ typical ON resistance, controlled slew rate, quick output discharge (150 Ω), thermal shutdown protection, and a non-inverting ON/OFF control input. Housed in a 4-pin UQFN-HR (0.85 × 0.75 mm) package. #TexasInstruments #TPS22991 #TPS22991BRAAR #LoadSwitch #PowerSwitch #HighSideSwitch #PowerManagement #PMIC #NChannel #3A #LowRon #UQFN4 #EmbeddedSystems

Series Voltage Reference IC Fixed 2.5V V ±0.05% 20 mA SOT-23-THIN Voltage reference provides a 2.5 V VREF output and a 1.25 V VBIAS output (VREF/2) for precision analog and ADC applications. It operates from VREF + 0.02 V to 5.5 V, supports ±20 mA output current, has 0.05% maximum initial accuracy, 8 ppm/°C maximum temperature coefficient, and 360 µA typical supply current. Packaged in a 5-pin SOT-23 (DDC). #TexasInstruments #REF2025QDDCRQ1 #VoltageReference #VREF #VBIAS #SOT23

Non-Isolated PoL Module DC DC Converter 1 Output 0.6 ~ 5.5V 12A 3V - 16V Input #TexasInstruments #TPSM8A28RDGR #PowerModule #BuckConverter #DCDCConverter #VoltageRegulator #SynchronousBuck #8A #1MHz #QFN #PowerManagement #PCBComponents