Components

Analog Devices (Linear Technology) 60V, 2A low-EMI Silent Switcher boost/SEPIC/inverting DC-DC converter IC with 9uA quiescent current and 2.0MHz programmable switching frequency.

Analog Devices 600mA high-efficiency synchronous buck-boost DC-DC converter regulating output voltage above, below, or equal to input voltage.

Analog Devices (Maxim) high-efficiency current-mode step-up DC-DC controller IC capable of driving an external N-FET to generate 170V-200V DC for Nixie tubes from a 9V-12V input.

ON Semiconductor / Texas Instruments 1.5A peak current monolithic control IC designed for step-down (buck), step-up (boost), and voltage-inverting DC-DC converters operating up to 100kHz.

Microchip ultra-low quiescent current (1.6µA) 3.3V 250mA low-dropout (LDO) CMOS linear voltage regulator in a TO-92 package, designed for multi-year battery-powered IoT and wireless sensor nodes.

Nanjing Micro One Electronics 3.3V ultra-low quiescent current PFM step-up (boost) DC-DC converter IC operating from 0.9V single-cell battery inputs.

Microchip / Micrel 3A high-current ultra-low dropout (LDO) adjustable linear voltage regulator (370mV dropout at 3A) in a TO-263-5 (D2PAK) package, featuring logic-level enable shutdown, full fault protection, and adjustable output from 1.24V to 26V.

Microchip / Micrel 500mA peak ultra-low-noise (260nV/√Hz) fixed 3.3V low dropout linear voltage regulator with enable control and reverse battery protection in a compact SOT-23-5 package for RF, sensor, and battery-powered Arduino shields.

Monolithic Power Systems 3A high-frequency step-down switching regulator operating up to 1.5MHz with internal 100mΩ MOSFET for ultra-compact DC-DC buck modules.

Monolithic Power Systems 3A 340kHz synchronous rectified step-down converter with integrated high and low-side MOSFETs, achieving up to 95% efficiency without external Schottky diode.

Aerosemi 2A step-up (boost) DC-DC converter IC operating at 1.2MHz switching frequency in SOT23-6 package or compact boost breakout board, boosting low DC voltages (2V-24V) up to 28V.

ON Semiconductor 1.0A fixed +3.3V low-dropout (LDO) linear voltage regulator (up to 20V input, 1.07V dropout at 800mA) with internal current limiting and thermal shutdown, high-reliability equivalent to AMS1117-3.3 and LM1117-3.3.

onsemi current-mode PWM controller IC for low-power off-line SMPS with Dynamic Self-Supply (DSS) powering the IC directly from the 450V DC bus without auxiliary transformer windings.

onsemi 100mA micropower PFM step-up DC-DC boost converter delivering fixed +3.3V output with 0.8V startup voltage, 19µA quiescent current, and shutdown mode in a compact 5-pin TSOP package.

Texas Instruments (Burr-Brown) 800mA fixed +3.3V low-dropout (LDO) positive linear voltage regulator (up to 15V input, 1.2V dropout at 800mA) with internal current limiting and thermal overload protection in a SOT-223 package.

Richtek single-phase 300kHz synchronous buck step-down PWM controller IC with dual N-channel MOSFET gate drivers and 0.8V reference for high-efficiency DC-DC converters.

ABLIC 3-series or 4-series cell lithium-ion / lithium-polymer battery protection IC with high-accuracy overcharge, overdischarge, and overcurrent detection.

Texas Instruments / STMicroelectronics industry-standard three-terminal adjustable shunt regulator IC with thermal stability and output programmable from Vref (2.495 V) to 36 V using two external resistors.

NanJing Top Power complete constant-current/constant-voltage (CC/CV) 1A linear charger IC for single-cell 3.7V Lithium-Ion and LiPo batteries with automatic recharge and dual status LEDs.

Texas Instruments 3A 500kHz step-down switching regulator (Swift family) with integrated 110mΩ MOSFET and wide 5.5V to 36V input range.

Texas Instruments 3A 28V 570kHz step-down converter with pulse-skipping Eco-mode for high efficiency under light loads and programmable soft-start.

Texas Instruments synchronous boost converter operating down to 0.3V input (0.5V startup) with Down-Mode for regulating outputs above or below input voltage.

Texas Instruments 1.8V-5.5V input single-inductor buck-boost converter delivering up to 1200mA at 96% efficiency for Li-Ion battery powered designs.

Texas Instruments high-current single-inductor buck-boost converter with 4A switches delivering up to 3A output in buck mode at 96% efficiency.