Sponsored by Texas Instruments: Follow these practical steps to augment the efficiency of this fundamental building block in circuit design. A low-dropout (LDO) regulator is a simple, inexpensive ...

A capacitor for each LDO output will very quickly become prohibitive. Another factor is that the range of required values for the load capacitors usually spans a few decades or more, depending on the ...

When modifying dc voltage from high to low or vice versa in a design, it’s important to have a clear understanding of the different converter types involved in the process. Power supplies ...

This radiation-hardened, by design, library features both a 1. ... is a fully integrated analog IP intended for Proximity Integrated Circuit Card (PICC). The agileLDO is a linear low-dropout voltage ...

Today, printed circuit boards (PCBs ... In C OUT ESR selection for a switcher design, one generally use manufacturer’s characteristic curve on ESR versus frequency to determine the target value ...

You can design a lot of the output ripple out ... only to see everything turn to crap when the circuit is powered by the real switching power supply in the product. The negative LDO is a cool thing ...

When your RF design is extremely sensitive to power supply noise ... in that case check this ultra low noise LDO from Analog Devices. The ultra-low-noise LDO ADM7150/1 operate from 4.5 V to 16 V, ...

An integrated circuit that manages the power in an electronic device or ... among others. Low-dropout regulators (LDO), pulse-frequency modulation (PFM), pulse-width modulation (PWM), power FETs, and ...

The devices can be configured to monitor various parts of the circuit including the output, similar to a power ‘OK’ function, and the input, such as a battery level check. Ripple rejection is 65dB at ...