Details, datasheet, quote on part number: RD5RW21AA
PartRD5RW21AA
CategoryPower Management => Regulators => Linear Regulators
DescriptionULTRA SMALL PACKAGE VOLTAGE REGULATOR
The Rx5RW Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low
supply current developed. Each of these ICs consists of a driver transistor, a voltage reference unit, an error
amplifier, resistors for setting output volt-age and a current limit circuit.
The output voltage of these ICs is fixed with high accuracy.
Even if VOUT is shorted to GND, the included current limit circuit protects the ICs from the destruction.
Furthermore, Rx5RWxxA/B have a chip enable function, so that the supply current on standby can be minimized.
Since the packages for these ICs are SC-82AB and SON1612-6, high density mounting of the ICs on boards
is possible.
CompanyRicoh Corporation
DatasheetDownload RD5RW21AA datasheet
  

 

Features, Applications

The Rx5RW Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low supply current developed. Each of these ICs consists of a driver transistor, a voltage reference unit, an error amplifier, resistors for setting output volt-age and a current limit circuit. The output voltage of these ICs is fixed with high accuracy. Even if VOUT is shorted to GND, the included current limit circuit protects the ICs from the destruction. Furthermore, Rx5RWxxA/B have a chip enable function, so that the supply current on standby can be minimized. Since the packages for these ICs are SC-82AB and SON1612-6, high density mounting of the ICs on boards is possible.

FEATURES

Supply Current............................................................. Typ. 1.5A (except pull-up/pull-down current for CE /CE pin) Standby Current........................................................... Typ. 0.1A (applied to A/B version) Dropout Voltage........................................................... Typ. (IOUT=1mA, Rx5RW30A/B/C) Temperature-Drift Coefficient of Output Voltage.......... Typ. 100ppm/C Line Regulation............................................................ Typ. 0.05%/V Input Voltage Range.................................................... Max. 8.0V Output Voltage Range.................................................. 6.0V (0.1V steps) Output Voltage Accuracy.............................................. Packages.....................................................................SC-82AB, SON1612-6 Built-in Current Limit Circuits

APPLICATIONS

Power source for battery-powered equipment. Power source for cameras, VCRs, camcorders, hand-held audio instruments and hand-held communication equipment. Precision voltage references.

The output voltage, chip enable polarity, and package, etc. for the ICs can be selected at the user's request. Product Name RD5RWxxA-TR-FE RQ5RWxxA-TR-FE Package SON1612-6 SC-82AB Quantity per Reel 4,000 pcs 3,000 pcs Pb Free Yes Halogen Free Yes

xx : The output voltage can be designated in the range from in 0.1V steps. : CE pin polarity are options as follows. (A) "L" active (B) "H" active (C) without chip enable

Pin Description Ground Pin Input Pin Output Pin Chip Enable Pin ("L" active/"H" active) or No Connection

Pin Description Chip Enable Pin ("L" active/"H" active) or No Connection Input Pin Output Pin No Connection Input Pin Ground Pin


 

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Some Part number from the same manufacture Ricoh Corporation
RD5RW57AA ULTRA SMALL PACKAGE VOLTAGE REGULATORThe Rx5RW Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low supply current developed. Each of these ICs consists of a driver
 
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