Power Products
SY8009AAAC
Synchronous buck regulator IC delivers up to 1.5 A from a 3 V to 5.5 V input range. The device integrates high-side and low-side MOSFETs with typical on-resistances of 180 mΩ and 120 mΩ, operates at 1.5 MHz, and uses a 0.6 V feedback reference for adjustable output regulation. It supports 100 percent duty-cycle dropout operation, internal soft-start, undervoltage lockout, and thermal shutdown protection. The SOT23-5 package is specified for a -40 °C to 85 °C temperature range and is listed as RoHS compliant and halogen free.
SY8089AAAC
Synchronous step-down DC-DC regulator IC delivers up to 2 A continuous output current and 3 A peak load current. The regulator operates from a 2.7 V to 5.5 V input range and switches at greater than 1 MHz to support small external inductors and capacitors. Integrated main and synchronous switches have low on-resistance of 110 mΩ and 80 mΩ. Protection features include internal soft start, hiccup-mode short-circuit protection, and over-voltage protection without latch-off for the SY8089A variant. The device is supplied in a compact SOT23-5 package and is RoHS compliant and halogen free.
TC7660CPA
Inverting charge pump IC for power management, converting input voltages from 1.5V to 10V to negative output voltages ranging from -1.5V to -10V. Features a high efficiency of 98% and a switching frequency of 10kHz, delivering up to 20mA output current. Packaged in an 8-pin PDIP for through-hole mounting, this RoHS compliant component operates within a temperature range of 0°C to 70°C.
TL431ACDBZR
Adjustable precision shunt regulator 3-SOT-23 0 to 70
TL431ACLP
Adjustable precision shunt regulator, a single-channel integrated circuit, offers a 2.495V reference voltage with 1% tolerance. It operates with a cathode current of 600µA and supports an output current up to 100mA, with a maximum output voltage of 36V. This component features a TO-92 package, a maximum input voltage of 37V, and a wide operating temperature range from -40°C to 125°C. It is RoHS compliant and lead-free.
TL431AIDBZR
Adjustable precision shunt regulator, SOT-23 package, offering an output voltage range from 2.495V to 36V with a 1% tolerance. Features a maximum input voltage of 37V and a maximum output current of 100mA. Operates across a wide temperature range of -40°C to 125°C. This RoHS compliant component requires a minimum cathode current of 700µA.
TLV70033DDCR
3.3V fixed output, positive polarity linear voltage regulator with 200mA maximum output current. Features 175mV dropout voltage, 2% output voltage accuracy, and 68dB power supply rejection ratio (PSRR). Operates from 2V to 5.5V input voltage with a low 30uA quiescent current. Housed in a compact TSOT package with dimensions of 2.9mm length, 1.6mm width, and 1.1mm height. Suitable for operation between -40°C and 125°C.
TLV70233DBVR
3.3V fixed output, positive linear voltage regulator with 300mA output current. Features 220mV dropout voltage and 68dB high PSRR. Operates from 2V to 5.5V input voltage with a maximum supply current of 370uA. Offers 0.5% output voltage accuracy and a wide operating temperature range of -40°C to 125°C. Packaged in a compact SOT-23-5, this RoHS compliant component is supplied on tape and reel.
TLV70433DBVR
Ultra-low-IQ, positive linear voltage regulator, 150mA output current, 3.3V fixed output voltage. Features a 2.5V to 24V input voltage range and 850mV dropout voltage. Offers 2% accuracy and a quiescent current of 3µA. Packaged in a 5-SOT-23, operating from -40°C to 125°C. RoHS compliant.
TLV71333PDBVR
Capacitor-free, 150mA positive linear voltage regulator with a fixed 3.3V output and 1% accuracy. Features a low 230mV dropout voltage, 5.5V maximum input, and 75µA quiescent current. Operates across a -40°C to 125°C temperature range, with active output discharge and enable functionality. Packaged in a 5-SOT-23 surface mount configuration, this RoHS compliant component is supplied on tape and reel.
TP4054-42-SOT25R
Linear lithium-ion battery charger IC supports charging of 4.2 V cells in a compact SOT-23-5 package. The device provides low-power shutdown and automatic recharge functions. Charging features include constant-current, constant-voltage, trickle-charge, charge termination, programmable charge current, soft-start, and undervoltage lockout. The operating supply range is listed as 4 V to 9 V with a -40 °C to +85 °C operating temperature range.
TPS54202DDCR
Automotive-grade synchronous step-down converter with a 4.5V to 28V input range and 2A output capability. Features EMI-friendly design and operates across a -40°C to 125°C temperature range. This 6-terminal device utilizes a 6-SOT-23-THIN package (R-PDSO-G6) with dimensions of 1.6mm width and 2.9mm length.
TPS54231DR
Adjustable 2A DC/DC step-down converter with a 3.5V to 28V input voltage range. Features a 570kHz switching frequency and a maximum output voltage of 25V. Operates across a wide temperature range of -40°C to 150°C. Includes Eco-mode™ for improved efficiency and a low quiescent current of 110µA. Packaged in an 8-SOIC (D) in tape and reel.
TPS5430
Automotive 3A DC/DC buck converter with adjustable output voltage from 1.22V to 31V. Features a 5.5V to 36V input voltage range, 500kHz fixed frequency operation, and up to 95% efficiency. This surface mount component is housed in an 8-SO PowerPAD package, operating from -40°C to 125°C. It offers a single adjustable output and is RoHS compliant.
TPS54302DDCR
EMI-friendly synchronous step-down converter with a 4.5-V to 28-V input range and 3-A output capability. Features a 6-terminal SOT-23-THIN package with dimensions of 1.6 mm width and 2.9 mm length. Operates across an automotive temperature grade from -40°C to 125°C, offering a single power management function.
TPS5430DDAR
Surface mount DC/DC step-down converter with adjustable output voltage from 1.22V to 31V. Features a 5.5V to 36V input voltage range, delivering up to 3A output current. Operates at 500kHz with up to 95% efficiency. Packaged in an 8-SO PowerPAD HSOP, this lead-free, RoHS compliant component is suitable for operation between -40°C and 125°C.
TPS5430QDDARQ1
3A Buck Converter, 5.5-36V In, 31V Out, 500kHz, 95% Eff, HSOP
TPS54331DR
3A, 570kHz step-down converter with adjustable output voltage from 800mV to 25V. Features a wide input voltage range of 3.5V to 28V and a maximum output current of 3A. Operates with a quiescent current of 110uA and includes Eco-mode for efficiency. Packaged in an 8-SOIC (D) case with dimensions of 5mm x 4mm x 1.58mm, this RoHS compliant component supports an operating temperature range of -40°C to 150°C.
TPS54332DDAR
1MHz, 3.5A step-down DC/DC converter with adjustable output voltage from 800mV to 26.04V. Features a wide input voltage range of 3.5V to 28V and a low quiescent current of 82µA in Eco-mode. This surface mountable, 8-pin HSOP package component operates from -40°C to 150°C.
TPS54340DDAR
Step-down DC/DC converter with adjustable output voltage from 800mV to 41.1V, capable of delivering up to 3.5A output current. Features a wide input voltage range of 4.5V to 42V and operates efficiently with a quiescent current of 146µA. This surface mount component, housed in an 8-SO PowerPAD package, supports synchronous rectification and includes Eco-mode™ technology. Designed for operation across a temperature range of -40°C to 125°C, it is RoHS compliant and supplied on tape and reel.