Texas Instruments

TPA301D is a Class-AB mono audio amplifier IC from Texas Instruments, delivering 350mW output power with 0.5% THD at 1.4MHz bandwidth in an 8-Pin SOIC package. From $0.58 in stock, worldwide shipping.

TLC274AID is a quad CMOS op-amp from Texas Instruments in SOIC-14, 1MHz GBW, 3V to 16V supply, -40C to 85C industrial grade. From $2.12/pc, in stock, MOQ 1, ships globally.

INA133UA/2K5 is a precision difference amplifier from Texas Instruments with unity gain (G=1 V/V), 80dB CMRR, and 100kHz bandwidth in a compact SOT-23-5 package. Priced from $1.71, in stock, 1-piece MOQ, worldwide shipping.

UCC28C45DGKRG4 is a current-mode PWM controller from Texas Instruments in VSSOP-8 package, 1MHz max switching frequency, 8.4-18V supply. Priced from $0.53/unit at 380 pcs, in stock, ships globally.

UCC28C45DRG4 is a current-mode PWM controller by Texas Instruments, featuring 52V operation, 1A gate drive, and up to 1MHz switching frequency. From $0.53, in-stock, ships globally.

UCC28C45DGKR is a current-mode PWM controller IC from Texas Instruments in MSOP-8 package, operating at up to 1 MHz, 8.5-17V supply, with 1A gate drive. From $0.47. In stock, MOQ 250, ships worldwide.

UCC28C45DG4 is a BiCMOS current-mode PWM switching controller from Texas Instruments. It operates with 12–18V input, supports voltage-mode and pulse width modulation control, and is packaged in an 8-pin SOIC. Ideal for AC/DC converter designs requiring low-power, high-efficiency regulation.

UCC28C45DGK is a PWM current-mode controller from Texas Instruments, supporting boost and flyback topologies up to 1MHz with 0.2A gate drive. Features include cycle-by-cycle current limiting and 12V–18V input range in a compact 8-Pin MSOP package. From $0.4699, in stock with worldwide shipping.

TPS79433DCQ is a 150mA LDO regulator with 3.3V fixed output and 60µA quiescent current in SOT-23-5 package. Priced from $0.74, in-stock, 1pc MOQ, ships worldwide.

TPS79425DCQ is a 150mA fixed 2.5V LDO regulator with 1µA quiescent current and enable pin in SOT-23-5 package, priced from $1.94/10pcs, in stock and available globally.

TPS73201DCQ is a 200mA adjustable LDO regulator from Texas Instruments with 1µA quiescent current, 5.5V max input, SOT-23-5 package. From $0.59/unit, in-stock, ships globally, 1-piece MOQ.

TPS72515DCQ is a 150mA fixed 1.5V LDO regulator in SOT-23-5 from Texas Instruments. Features 40µA quiescent current, 2.5–6V input range, and enable pin. From $0.35, in-stock, ships worldwide, 1-piece minimum.

TPS72501DCQ is a 500mA adjustable LDO regulator by Texas Instruments in SOT-23-5 package, input 2V-5.5V, -40C to 125C. From $1.50/unit, 1-piece MOQ, global shipping.

OPA2137U is a dual precision FET-input op-amp by Texas Instruments with 8 MHz GBW, 5 nV/√Hz noise, and ±15 V supply. From $1.71, in stock, ships globally, 1 pc minimum.

TPS78601DCQ is a 150mA adjustable LDO regulator by Texas Instruments in SOT-23-5. Input 1.5–5.5V, ultra-low dropout, PSRR 60dB. From $1.695, in-stock, 1-piece MOQ, ships worldwide.

REG103GA-A is a 500mA adjustable LDO linear regulator by Texas Instruments in SOT-23-5 package, operating from -40°C to 125°C. Starting at $3.28, in stock, 1-piece MOQ, ships worldwide.

The OPA2228UA is a dual, wide-bandwidth, high-precision, low-noise operational amplifier from Texas Instruments. It features an exceptional 138dB nominal CMRR, 0.01µA maximum bias current, and voltage-feedback architecture in an 8-pin SOIC package. Available with worldwide shipping at competitive pricing.

OPA227U is a high-precision, low-noise operational amplifier from Texas Instruments. It features 120 dB CMRR, 0.01 µA bias current, and voltage-feedback architecture. From $2.16, in stock worldwide shipping.

UC3825DW is a high-performance PWM current-mode controller by Texas Instruments, featuring dual 1.5A output drivers, 1MHz switching frequency, and support for boost, buck, flyback, and push-pull topologies. From $2.10, in stock with worldwide shipping.

UC3525ADW is a BiCMOS programmable PWM controller by Texas Instruments in SOIC-16 package, operating 5V–35V, oscillator up to 400kHz, with 5.1V reference; priced from $1.14; in-stock, 40-piece MOQ, ships worldwide.

UC2845AD8 is a Texas Instruments current-mode PWM controller in 8-pin SOIC, supporting up to 1MHz switching frequency, operating 0°C to 70°C. From $0.55, ships globally, 1-piece MOQ.

UC3524ADW is a voltage-mode PWM controller IC from Texas Instruments supporting boost, buck, flyback, and full/half-bridge topologies. Key specs include 40V max input, 200mA output drive, and pulse width modulation control. Priced from $1.06, available in 16-Pin SOIC with worldwide shipping.

UC2825DW is a PWM current-mode switching controller with dual 1.5A output drivers, supporting boost, flyback, and full/half-bridge topologies up to 1MHz. Features programmable oscillator, cycle-by-cycle current limiting, and undervoltage lockout. From $2.62 in stock with worldwide shipping.

TLE2425CD is a precision virtual ground IC from Texas Instruments, generating a stable 2.5V reference from a 4V–40V supply with up to 80mA output current. Available in 8-Pin SOIC package. From $1.38, in stock, worldwide shipping.

OPA860ID is a wide bandwidth operational transconductance amplifier and buffer from Texas Instruments. Features 1 channel, ±5V supply, SOIC-8 package with plastic/epoxy body. From $4.21, in stock with worldwide shipping.

TLC272CDRG4, Dual Operational Amplifier 1.7MHz CMOS 5 to 15V, 8-Pin SOIC

OPA690ID, Operational Amplifier Voltage Feedback, 250MHz, 9V, 8-Pin SOIC

MSP430F1232IDW is a TI 16-bit ultra-low-power MCU with 8KB flash, 256B RAM, 10-bit 8-ch ADC, hardware multiplier, SOIC-28, -40°C to 85°C. From $3.00/unit, in-stock, ships globally, MOQ 1.

TLV3501AID is a high-speed single comparator by Texas Instruments featuring 4.5ns propagation delay, 2.7V-5.5V supply, SOIC-8 package. From $0.42. In stock, 1pc MOQ, ships worldwide.

Low-Noise JFET-Input General-Purpose Operational Amplifier

INA125U is a precision instrumentation amplifier with 0.25mV offset voltage, 100dB CMRR, 0.15MHz bandwidth, and integrated voltage reference. Ideal for bridge sensor, thermocouple, and medical measurement applications. From $4.34, in stock, worldwide shipping.

OPA656UG4, Operational Amplifier Voltage Feedback, 230MHz, 8-Pin SOIC

INA2133UAE4 is a dual rail-to-rail difference amplifier from Texas Instruments in UQFN-8 package, operating on 5V supply with ±15V input range. Priced from $2.39/unit (200+), in-stock with global shipping, 1pc inquiry available.

OPA2227U is a dual high-precision, low-noise operational amplifier by Texas Instruments, featuring 8nV/√Hz voltage noise and 0.0003% THD. Key specs: ±0.25mV max offset voltage, 80dB CMRR, 8MHz gain-bandwidth product. From $3.90, in stock with worldwide shipping.

UCC28C42D is a current-mode PWM controller with 1MHz switching frequency, 0.2A output, and 12-18V input range. Features pulse width modulation control for boost and flyback topologies. From $0.31 in stock, worldwide shipping.

UCC28C45D is a BiCMOS current-mode PWM controller from Texas Instruments, operating up to 1MHz with 1A totem-pole gate drive output, SOIC-8 package, -40C to 85C range. In stock from $0.55, MOQ 315, global shipping.

UCC28C40D is a current-mode PWM controller by Texas Instruments, featuring 1MHz switching frequency, 0.2A gate drive, 12–18V input range, and built-in cycle-by-cycle current limiting. Ideal for flyback and boost converters. From $0.47, in stock, worldwide shipping.

TLC7226CDW is a quad 8-bit parallel-input D/A converter from Texas Instruments, featuring ±5V analog output, 143ksps conversion rate, and offset binary input format. From $3.56, in stock with worldwide shipping.

UCC28C41D is a high-frequency current-mode PWM controller by Texas Instruments, featuring 1 MHz oscillator, ±1 A output, and 5.1 V reference. Key specs: 8.4–18 V supply, 50% max duty cycle, -40 to +125 °C range. From $1.18, in stock with worldwide shipping.