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XC6216_XE6216 ETR0321_004

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FEATURES

Maximum

Output Current

: More than 150mA (Up to 200mA)

Dropout Voltage

Input Voltage Range

Output Voltage

Setting Range

: 2.0V~25.0V

: 2.0V~12.0V (100mV increments)

(With external resistors:

2.0V~23.0V)

High Accuracy

: Setting Voltage Accuracy±2%

(Setting Voltage Accuracy±1%

Possible)

Low

Power Consumption

: 5μA

Stand-by Current

: Less than 0.1μA

High Ripple Rejection

: 40dB@1kHz

Operating

Temperature Range

: -40℃~+85℃

External Capacitor

: 0.1uF~1.0uF capacitor

recommended

(Internal phase compensation)

Packages

: SOT-25, SOT-89, SOT-89-5,

USP-6C, SOT-223, TO-252

* XE series is the series corresponding to automotive

applications, and is assuring all temperature between

– 40℃ to +85 ℃.

Preliminary

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GENERAL DESCRIPTION

XC6216/XE6216 series are highly precise, low noise, positive

regulator ICs. The series consists of a voltage reference, an

error amplifier, a current limiter, a thermal shutdown circuit and

a phase compensation circuit plus a driver transistor.

The output voltage is selectable in 100mV increments within

the range of 2.0V to 12V using laser trimming technologies

(XC6216B/XE6216B series).

Furthermore, with external

resistors, the output voltage can be set from 2.0V to 23V

(XC6216C/XE6216E series). The series’ output stabilization

capacitors.

The over current protection circuit and the thermal shutdown

circuit are built-in. These two protection circuits will operate

when the output current reaches current limit level or the

junction temperature reaches temperature limit level.

The CE function enables the output to be turned off and the IC

becomes a stand-by mode resulting in greatly reduced power

consumption.

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APPLICATIONS

●

Car audio, Car navigation systems

●

Note book computers, PDAs

●

Home appliances

●

AV equipment (Cameras, VCRs, etc.)

●

Wireless communication equipment

(Cordless phones, etc.)

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TYPICAL APPLICATION CIRCUITS

VIN

VOUT

VSS

CE

1uF

CIN

CL

1uF

●

XC6216B/XE6216BSeries

(Fixed Output Voltage)

VIN

VOUT

VSS

CE

VOFB

1uF

CIN

CL

1uF

●

XC6216C/XE6216CSeries

(Output VoltageExternally Set)

R21

R22

◆

Input Voltage Range

: 2.0V~25.0V

◆

Output Voltage Range : 2.0V~12.0V

(XC6216B/XE6216B)

2.0V~23.0V

(XC6216C/XE6216C)

2.0v~12.0V

(XC6216D/XE6216D)

◆

Output Current

◆

Current Limit Circuit Built-In

◆

Thermal Shutdown Circuit Built-In

◆

Ceramic Capacitor Compatible

* XC6216B and C types are preliminary.