Low profile regulator has digital power system management
https://www.electronics-lab.com/low-profile-regulator-has-digital-power-system-management/
Available as either a dual 10A or single 20A thin uModule regulator, the LTM4686 has a PMBus interface and is housed in a 16 x 11.9 x 1.82mm LGA package. The Power by Linear regulator’s low height allows the it to be placed on a PC board very close to its load such as an […]
@Infineon Offers a set of complete power reference #designs for @XilinxInc #FPGAs and #SoCs / #MPSoCs with @AvnetSilica via @oemsecrets
https://www.electronics-lab.com/infineon-offers-set-complete-power-reference-designs-xilinxinc-fpgas-socs-mpsocs-avnetsilica-via-oemsecrets/
more details on the “Oemsecrets” post here.
How to Select a Voltage Regulator
https://www.electronics-lab.com/select-voltage-regulator/
Sanket @ octopart.com tipped us with his latest blog post about voltage regulators and how to select them. All electronics projects need power. Power can come from either stored energy in a battery, or directly from mains AC voltage or DC power from renewable sources such as solar energy. Power Management ICs (PMICs) help manage […]
20V, 4 MHz, synchronous 2x 6A step-down regulator in 20 sq mm
https://www.electronics-lab.com/20v-4-mhz-synchronous-2x-6a-step-regulator-20-sq-mm/
Graham Prophet @ eedesignnewseurope.com presents the LTC3636 and LTC3636-1 synchronous step-down regulator from Linear: LTC3636 and LTC3636-1 are high efficiency, 4 MHz synchronous dual output buck regulators that incorporate a constant frequency/controlled on-time, current mode control scheme with phase lockable switching frequency. Their design architecture reduces conducted and radiated emissions. 20V, 4 MHz, synchronous 2x […]
Ultra-low-noise, high PSRR, 0.5A negative rail LDO
https://www.electronics-lab.com/ultra-low-noise-high-psrr-0-5a-negative-rail-ldo/
By Graham Prophet @ eedesignnewseurope.com: Analog Devices has added to its range of linear voltage regulator chips intended for stabilising supply rails to the most noise-sensitive active devices such as ADCs, DACs and precision/instrumentation amplifiers, that operate from negative voltage rails. Ultra-low-noise, high PSRR, 0.5A negative rail LDO – [Link]
Ultra-low dropout, wide input range 150mA regulator
https://www.electronics-lab.com/ultra-low-dropout-wide-input-range-150ma-regulator/
Graham Prophet @ eedneurope.com presents the latest ultra-low dropout regulators from Diodes Inc: The AP7380 series of ultra-low dropout regulators (Diodes Inc.) operates from an up-to-24V input voltage range and offers fixed output voltage options, in USB power, portable equipment, consumer, instrumentation and metering applications. Ultra-low dropout, wide input range 150mA regulator – [Link]
5V Regulator Cap for 9V battery
https://www.electronics-lab.com/5v-regulator-cap-9v-battery/
David Cook built a 5V regulator to sit atop a 9V battery: For quick portable projects and temporary hacks, it is often faster to reuse a simple 5V regulator circuit than to integrate a power supply into the device design. My toolbox has an LED tester and magnifier light, so why not add a convenient […]
1.2V-32V @3A Variable Switching Regulator using LM317
https://www.electronics-lab.com/1-2v-32v-3a-variable-switching-regulator-using-lm317/
The circuit presented here is based on LM317. Generally, LM317 is known as a linear regulator IC, but here the circuit operates as a switching regulator. This circuit operates by transferring energy from the input to the output by using a solid state switch. Power Efficiency of a switching regulator is much higher than the […]
PWM POWER REGULATOR
https://www.electronics-lab.com/pwm-power-regulator/
pinko @ blog.exrockets.com wanted to regulate the power to a resistive load so he decided to build a PWM power regulator based on PIC18LF2550. In order to synthesize chlorates and perchlorates in the home lab it is always good to have a way to regulate the current flowing through the electrolyte. Because the load is […]
1.2V to 35V – 1A Adjustable Regulator Board
https://www.electronics-lab.com/1-2v-35v-1a-adjustable-regulator-board/
The board built around LM2575-ADJ from Texas instruments. A 1.0 A output current capability power supply that features an adjustable output voltage, This regulator board delivers 1.0 A into 1.2 V to 35 V output. The input voltage ranges from roughly 8.0 V to 40 V. In order to achieve a 10 or more times […]