R5320G023A-TR datasheet, PDF - EEWORLD Datasheet

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R5320G023A-TR: DescriptionFixed Positive LDO Regulator, 3 Output, 2.9V1, 2.8V2, CMOS, PDSO8, 0.65 MM PITCH, SSOP-8; CategoryPower/power management The power supply circuit; File Size288KB，28 Pages; ManufacturerRICOH Electronic Devices Co., Ltd.

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R5320G023A-TR Overview

Fixed Positive LDO Regulator, 3 Output, 2.9V1, 2.8V2, CMOS, PDSO8, 0.65 MM PITCH, SSOP-8

R5320G023A-TR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	RICOH Electronic Devices Co., Ltd.
Parts packaging code	SOIC
package instruction	LSSOP,
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum drop-back voltage 1	0.35 V
Maximum drop-back voltage 2	0.24 V
Maximum input voltage	6 V
Minimum input voltage	3.3 V
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	2.9 mm
Number of functions	1
Output times	3
Number of terminals	8
Maximum output voltage 1	2.958 V
Minimum output voltage 1	2.842 V
Nominal output voltage 1	2.9 V
Maximum output voltage 2	2.856 V
Minimum output voltage 2	2.744 V
Nominal output voltage 2	2.8 V
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Maximum seat height	1.3 mm
surface mount	YES
technology	CMOS
Terminal surface	TIN LEAD
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	2.8 mm

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CMOS 3CH-LDOs for RF Unit

R5320x Series

NO. EA-063-0204

OUTLINE

The R5320x Series are CMOS-based multi voltage regulator ICs with high output voltage accuracy, extremely low

supply current, low noise, low ON-resistance and high ripple rejectio. The R5320x Series contain three voltage regu-

lators. Each of these voltage regulators in the R5320x Series consists of a voltage reference unit, an error amplifier,

resistors for setting output voltage, a current limit circuit and a chip enable circuit.

The chip enable function contributes to prolong battery life. Further, regulators in the R5320x Series are with low

dropout voltage, excellent load transient response and line transient response, thus the R5320x Series are very suit-

able for the power supply for hand-held communication equipment.

The output voltage of each regulator is fixed with high accuracy by laser trim.

Since the package for these ICs is SSOP8G and SON8, high density mounting of the ICs on boards is possible.

FEATURES

•

Ultra-Low Supply Current ...........................................Typ. 70µA:VR1, Typ. 70µA:VR2, Typ. 70µA:VR3

•

Low Standby Current...................................................Typ. 0.1µA:VR1, Typ. 0.1µA:VR2, Typ. 0.1µA:VR3

•

Low Dropout Voltage ...................................................Typ. 0.22V (VR1) 0.16V (VR2,VR3)

OUT

=150mA:VR1,80mA:VR2,VR3 (ex. for 3.0V Output Type)

•

High Ripple Rejection ..................................................Typ.70dB (f=1kHz)

•

High Output Voltage Accuracy ....................................±2.0%

•

Excellent Load Transient Response and Line Transient Response

•

Small Package ...............................................................8-Pin SSOP (0.65mm pitch), 8-pin SON8

•

Input Voltage.................................................................Max. 6V

APPLICATIONS

•

Power source for cellular phones such as GSM,CDMA and Personal Handy-phone System.

•

Power source for electrical appliances such as cameras, VCRs, camcorders, etc.

•

Power source for battery-powered equipment.

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