XC6209
Series
■GENERAL
DESCRIPTION
ETR0306_009
High Speed LDO Regulators Low ESR Cap.Compatible,Output ON/OFFControl
The XC6209 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 voltage reference, an error amplifier, a current limiter
and a phase compensation circuit plus a driver transistor.
Output voltage is selectable in 0.05V increments within a range of 0.9V ~ 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.
■APPLICATIONS
●Smart
phones / Mobile phones
●Portable
game consoles
●Digital
still cameras / Camcorders
●Digital
audio equipments
●Reference
voltage sources
●Multi-function
power supplies
■FEATURES
Maximum Output Current
Dropout Voltage
Maximum Operating Voltage
Output Voltage Range
Highly Accurate
Low Power Consumption
Standby Current
High Ripple Rejection
Operating Ambient Temperature
Low ESR Capacitor
Compatible
Packages
: 150mA
(300mA=XC6209 E to H types)
: 60mV @ 30mA
: 200mV @ 100mA
: 2.0V ~ 10V
: 0.9V ~ 6.0V(0.05V increments)
:
±2%
(V
OUT
>1.5V)
±30mV
(V
OUT≦
1.5V)
: 25μA (TYP.)
: Less than 0.1μA (TYP.)
: 70dB (10kHz)
: -40℃~ +85℃
: Ceramic capacitor
: SOT-25
USP-6B
SOT-89-5
: EU RoHS Compliant, Pb Free
Environmentally Friendly
■TYPICAL
APPLICATION CIRCUIT
■TYPICAL
PERFORMANCE
CHARACTERISTICS
1/30
XC6209
Series
■PIN
CONFIGURATION
CE 6
VSS 5
NC 4
1 VIN
2 NC
3 VOUT
USP-6B
(BOTTOM VIEW)
*The dissipation pad for the USP-6B
package should be solder-plated in
recommended mount pattern and metal
masking so as to enhance mounting
strength and heat release. If the pad
needs to be connected to other pins, it
should be connected to the V
SS
pin.
■PIN
ASSIGNMENT
PIN NUMBER
SOT-25
1
2
3
4
5
SOT-89-5
4
2
3
1
5
USP-6B
1
5
6
2,4
3
PIN NAME
V
IN
V
SS
CE
NC
V
OUT
FUNCTIONS
Input
Ground
ON/OFF Control
No Connection
Output
■FUNCTIONS
TYPE
Type A, B, E, F
Type C, D, G, H
H=High Level
L=Low Level
CE
H
L
H
L
OPERATIONAL STATE
ON
OFF
OFF
ON
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XC6209
Series
■PRODUCT
CLASSIFICATION
●Ordering
Information
XC6209①②③④⑤⑥
-⑦
DESIGNATOR
ITEM
SYMBOL
A
B
C
Type of Regulator
CE Pin Logic
D
E
F
G
H
②③
Output Voltage
09½60
30½60
2
Output Voltage
Accuracy
1
A
B
MR
MR-G
PR
PR-G
DR
DR-G
DESCRIPTION
150mA, Active High, Pull-down resistor built-in
(*2)
(Semi-custom)
150mA, Active High, No pull-down resistor
(Standard)
150mA, Active Low, Pull-up resistor built-in
(*2)
(Semi-custom)
150mA, Active Low, No pull-up resistor
(Semi-custom)
300mA
(*1)
, Active High, Pull-down resistor built-in
(*2)
(Semi-custom)
300mA
( *1)
, Active High, No pull-down resistor
(Standard)
300mA
(*1)
, Active Low, Pull-up resistor built-in
(*2)
(Semi-custom)
300mA
(*1)
, Active Low, No pull-up resistor
(Semi-custom)
Output Voltage Range: 0.9V½6.0V
e.g. : 3.0V⇒②=3,
③=0
For 1% product, output voltage range is 3.0V½6.0V.
0.1V increments, Accuracy:
±2%
(*3)
e.g.: 2.80V⇒②=2,
③=8, ④=2
0.1V increments, Accuracy:
±1%
e.g.: 3.00V⇒②=3,
③=0, ④=1
0.05V increments, Accuracy:
±2%
(*3)
e.g.: 2.85V⇒②=2,
③=8, ④=A
0.05V increments, Accuracy:
±1%
e.g.: 3.05V⇒②=3,
③=0, ④=B
SOT-25 (3,000/Reel)
SOT-25 (3,000/Reel)
SOT-89-5 (1,000/Reel)
SOT-89-5 (1,000/Reel)
USP-6B (3,000/Reel)
USP-6B (3,000/Reel)
①
④
⑤⑥-⑦
(*4)
Packages
(Order Unit)
(*1)
(*2)
The maximum output current of type E½H depends on setting output voltage.
With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by V
IN
/ 2MΩ (TYP.).
(*3)
The output voltage accuracy is ±30mV at V
OUT
≦1.5V.
(*4)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
3/30
XC6209
Series
■BLOCK
DIAGRAM
XC6209 Type A, E
XC6209 Type B, D, F, H
XC6209 Type C, G
* Diodes inside the circuits are ESD protection diodes and parasitic diodes.
4/30
XC6209
Series
■ABSOLUTE
MAXIMUM RATINGS
Ta=25℃
PARAMETER
Input Voltage
Output Current
Output Voltage
CE Input Voltage
SOT-25
Power Dissipation
SOT-89-5
USP-6B
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
Pd
SYMBOL
V
IN
I
OUT
V
OUT
V
CE
RATINGS
12.0
500
(*1)
V
SS
- 0.3 ~ V
IN
+ 0.3
V
SS
- 0.3 ~ V
IN
+ 0.3
250
600(PCB mounted)
(*2)
500
1300(PCB mounted)
(*2)
120
1000(PCB mounted)
(*2)
-40 ~ +85
-55 ~ +125
UNITS
V
mA
V
V
mW
℃
℃
All voltages are described based on the V
SS
.
(*1)
I
OUT
≦Pd/(V
IN
-V
OUT
)
(*2)
This is a reference data taken by using the test board. Please refer to page 25 to 27 for details.
5/30
DSP 与 ARM 处理器
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