(CanbeusedwithlowESRCapacitorCompatible.ON-OFFSwitch)HighSpeedLDORegulators

Series

257

The XC6204 series are highly precise, low noise, positive voltage LDO

regulators manufactured using CMOS processes. The series achieves

high ripple rejection and low dropout and consists of a standard voltage

source, an error correction, current limiter and a phase compensation

circuit plus a driver transistor.

Output voltage is selectable in 50mV increments within a range of 1.8V ~

6.0V.

The series is also compatible with low ESR ceramic capacitors which

give added output stability. This stability can be maintained even during

load fluctuations due to the excellent transient response of the series.

The current limiter's foldback circuit also operates as a short protect for

the output current limiter and the output pin.

The CE function enables the output to be turned off, resulting in greatly

reduced power consumption.

■GeneralDescription

Maximum Output Current : 150mA

Dropout Voltage : 200mV (IOUT = 100mA)

Maximum Operating Voltage : 10V

Output Voltage Range : 1.8V ~ 6.0V in 50mV increments

Highly Accurate : ± 2%

Low Power Consumption : TYP 70µA

Standby Current : less than 0.1µA

High Ripple Rejection : 70dB (10 kHz)

Low Output Noise :30µVrms

Operational Temperature Range

: -40°C ~ +85°C

Low ESR Capacitor Compatible

: Ceramic capacitor

●Mobile phones

●Cordless phones

●Cameras, video recorders

●Portable games

●Portable AV equipment

●Reference voltage

●Battery powered equipment

■Features

■Applications

◆CMOS Low Power Consumption

◆Dropout Voltage : 60mV @ 30mA,

200mV @ 100mA

◆Maximum Output Current

: 150mA

◆Highly Accurate : ± 2%

◆Output Voltage Range : 1.8V ~ 6.0V

◆Low ESR capacitor compatible

XC6204x302

VIN=4.0VDC+0.5Vp-pAC

IOUT=50mA,CL=1.0µF(ceramic)

RippleRejectionRate:RR(dB)

RippleFrequency:f(kHz)

0.1 1 10 100 1000

VOUT

VIN

VSS

1µF

0.1µF

■TypicalApplicationCircuit

■TypicalPerformance

Characteristic

03S̲04XC620402.9.122:57PMページ257

■ProductClassification

●Selection Guide

The following options for the CE pin logic and internal pull-up/down are available:

Active 'High' + no pull-down resistor built-in (standard)

Active 'High' + 300kΩ pull-down resistor built-in <between CE-V

SS> (semi-custom)

Active 'Low' + no pull-up resistor built-in (semi-custom)

Active 'Low' + 300kΩ pull-up resistor built-in <between CE-V

SS> (semi-custom)

Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by V

IN / 300kΩ (TYP.)

XC6204Series

258

■PinConfiguration ■PinAssignment

VOUT NC

IN VSS

SOT-25

USP-6B

321

VIN1

NC2

OUT3

6CE

4NC

5V

（TOPVIEW）

PINNUMBER

SOT-25 USP-6B

PINNAME FUNCTION

VSS

53V

OUT

Input

Ground

ON/OFFControl

Output

4 2，4 NC NoConnection

●Ordering Information

DESIGNATOR

18〜16

Active'High'(pull-downresistorbuiltin)

Active'High'(nopull-downresistorbuiltin)

Active'Low'(pull-upresistorbuiltin)

Active'Low'(nopull-upresistorbuiltin)

OutputVoltage:

e.g.20=2.0V,30=3.0Vetc.

OutputVoltage:100mVincrements,± 2% accuracy

e.g.w=3,e=8,r=2⇒3.8V,± 2%

1

(Note1)

OutputVoltage:100mVincrements,± 1% accuracy

e.g.w=3,e=0,r=1⇒3.0V,± 1%

USP-6B

SOT-25

EmbossedTape:StandardFeed

EmbossedTape:ReverseFeed

OutputVoltage:50mVincrements,± 2% accuracy

e.g.w=3,e=8,r=A⇒3.85V

B

(Note1)

OutputVoltage:50mVincrements,± 1% accuracy

e.g.w=3,e=0,r=B⇒3.05V,± 1%

SYMBOL DESCRIPTION

XC6204

qwerty

Pleasenotethatthe"B"versionisthestandardpart.TheA,C,&Dversionsaresemi-customparts.

Note1:Theoutputvoltagerangeofthe±1%accuracyproductis3.0V〜6.0V.

03S̲04XC620402.9.122:57PMページ258

■PackagingInformation

●SOT-25

A

2.0±0.15

0.5±0.1

0.005±0.002

(0.45)

(0.45)(0.45)

(0.05)

AAA

(φ0.45)

0.65



（0.125）

+0.15

-0.05

0.05



+0.01

-0.005

(0.27)

(0.27) (0.27)

1.8±

0.15

45ﾟ

Note:Pin1islargerthantheotherpins.

A-A'crosssection

1.0±0.1

0.7±0.03

0.25±0.10.25±0.1

0.2±0.05 5-0.2±0.05

0.5±0.1

0.1±0.03

0.5±0.1

1.6±0.1

●USP-6B

0.4

（0.95）

1.9±0.2

2.9±0.2

+0.1

-0.05

1.1±0.1

0〜0.1

0.15

0.2min

+0.1

-0.05

2.8±0.2

1.6

+0.2

-0.1

XC6204

Series

259

03S̲04XC620402.9.122:57PMページ259

Part #	63BD-L
Description
Category	MICROCIRCUITS
Availability	In Stock
Qty	2

Manufacturer	Available	Qty
MOORE PROD	Freelance Stock: 1 Ships Immediately
MOORE PROD	Freelance Stock: 1 Ships Immediately

63BD-L

Related Items

Technical Document