LDO Regulator With Reset

The R5510Hxxxx series are voltage regulator(VR) ICs equipped with a voltage detector(VDET) by CMOS process. VR function of the R5510Hxxxx has features of high ripple rejection, low dropout voltage, high output voltage accuracy, and ultra-low supply current. Each of these ICs consists of a Voltage Reference unit, an error Amplifier resistors for setting output voltage, a current limit circuit, and a voltage detector. Each of the R5510HxxxA/B/C types includes also a chip enable circuit. The output of built-in voltage detector is Nch open drain type. The R5510HxxxD type has a pin for connecting external capacitor to set a certain reset delay time instead of chip enable control pin. VR Output Voltage of the R5510HxxxE/F/G types is adjustable with external resistors.The Regulator output voltage except R5510HxxxE/F/G types and the detector threshold voltage are fixed in the IC. Low supply current by the merit of CMOS process and built-in Transistors with low ON-resistance make low dropout voltage.
By RICOH Co.,Ltd.
R5510H 's PackagesR5510H 's pdf datasheet



R5510H Pinout, Pinouts
R5510H pinout,Pin out
This is one package pinout of R5510H,If you need more pinouts please download R5510H's pdf datasheet.

R5510H Application circuits
R5510H circuits
This is one application circuit of R5510H,If you need more circuits,please download R5510H's pdf datasheet.


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