XC6501A45B0R-G datasheet, PDF - EEWORLD Datasheet

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XC6501A45B0R-G: DescriptionFixed Positive LDO Regulator, 4.55V, 0.33V Dropout, CMOS, PBGA4, WLP-4; CategoryPower/power management The power supply circuit; File Size887KB，34 Pages; ManufacturerTOREX; Websitehttp://www.torex.co.jp/chinese/; Environmental Compliance

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XC6501A45B0R-G Overview

Fixed Positive LDO Regulator, 4.55V, 0.33V Dropout, CMOS, PBGA4, WLP-4

XC6501A45B0R-G Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	TOREX
package instruction	WLP-4
Reach Compliance Code	compli
ECCN code	EAR99
Maximum drop-back voltage 1	0.33 V
Maximum input voltage	6 V
Minimum input voltage	5.05 V
JESD-30 code	S-PBGA-B4
length	0.7 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	4
Working temperatureTJ-Max	125 °C
Maximum output current 1	0.2 A
Maximum output voltage 1	4.641 V
Minimum output voltage 1	4.459 V
Nominal output voltage 1	4.55 V
Package body material	PLASTIC/EPOXY
encapsulated code	VFBGA
Package shape	SQUARE
Package form	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	0.2 mm
surface mount	YES
technology	CMOS
Terminal form	BALL
Terminal pitch	0.4 mm
Terminal location	BOTTOM
width	0.7 mm

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XC6501

■GENERAL

DESCRIPTION

ETR03037-010

200mA High Speed LDO Regulator, Output Capacitor-Less, Low Power Consumption

The XC6501 series is a high speed, low noise CMOS LDO regulator that can provide stable output voltages even without a load

capacitor C

. This is possible because phase compensation is carried out internally unlike other LDOs where it is done

externally. The series consists of a reference voltage source, driver transistor, error amplifier, current limit circuit, and phase

compensation circuit.

The CE function enables the circuit to be put into stand-by mode by inputting a low level signal to the CE pin thereby reducing

current consumption from an already low 13μA (in operation) to less than 0.1μA. In the stand-by mode, if a C

capacitor is used,

the electric charge stored at C

can be discharged via the internal auto-discharge switch and as a result, the V

OUT

pin quickly

returns to the V

level.

The current limit fold-back circuit operates as a short circuit protection and a current limiter function for the output pin.

■APPLICATIONS

●Smart

phones / Mobile phones

●Portable

games

●Modules

(wireless, cameras,etc.)

●Bluetooth

●Digital-TV

tuners

■FEATURES

Maximum Output Current

Operating Voltage Range

Output Voltage Range

Output Voltage Accuracy

Dropout Voltage

Low Power Supply

Stand-by Current

Ripple Rejection

Protection Circuits

Output capacitor is not required

High Speed Auto Discharge

Operating Ambient Temperature

Packages

Environmentally Friendly

200mA

1.4½6.0V

1.2½5.0V

±1%

±0.02V

150mV＠I

OUT

=100mA, V

OUT

=2.8V

13μ

＠V

OUT

=2.8V

Less than 0.1μ

50dB＠f=1kHz,V

OUT

=2.8V

Current limit

（300mA,

TYP.）

Short circuit protection

Internal phase compensation

-40℃½+85℃

SOT-25, SSOT-24, USP-4,

USPN-4,USP-3, WLP-4-01

EU RoHS Compliant, Pb Free

■TYPICAL

APPLICATION CIRCUIT

■TYPICAL

PERFORMANCE

CHARACTERISTICS

XC6501 Series

Ta=25

℃

,tr=tf=5μs

=0.1μF (ceramic)

3.2

(V)

3.0

2.8

2.6

2.4

2.2

2.0

Time (40μs/div)

Output Current

300

Output Current: I

OUT

(mA)

Without C

無し

=1.0μF

250

200

150

100

Output Voltage: V

OUT

1/34

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