XC6219/6211
Series
■GENERAL
DESCRIPTION
ETR0307-005
High Speed LDO Regulators, Low ESR Cap. Compatible, ON/OFF Switch
The XC6219/XC6211 series are highly accurate, low noise, CMOS LDO Voltage Regulators. Offering low output noise, high
ripple rejection ratio, low dropout and very fast turn-on times, the XC6219/6211 series is ideal for today’s cutting edge mobile
phone. Internally the XC6219/6211 includes a reference voltage source, error amplifiers, driver transistors, current limiters
and phase compensators. The XC6219/6211’s current limiters' foldback circuit also operates as a short protect for the output
current limiter and. the output pin. The output voltage is set by laser trimming. Voltages are selectable in 50mV steps within
a range of 0.9V to 5.0V. The XC6219/6211 series is also fully compatible with low ESR ceramic capacitors, reducing cost and
improving output stability. This high level of output stability is maintained even during frequent load fluctuations, due to the
excellent transient response performance and high PSRR achieved across a broad range of frequencies.
The CE function allows the output of regulator to be turned off, resulting in greatly reduced power consumption.
■APPLICATIONS
●Mobile
phones
●Cordless
phones, radio communication equipment
●Portable
games
●Cameras,
Video cameras
●Reference
voltage sources
●Battery
powered equipment
■FEATURES
Maximum Output Current
Dropout Voltage
Operating Voltage Range
Output Voltage Range
Highly Accuracy
: 150mA (V
OUT
<1.75V, A~D type)
: 240mA (V
OUT
>1.8V, A~D type)
: 300mA (V
OUT
>1.3V, E~H type)
: 200mV @ I
OUT
=100mA
: 2.0V ~ 6.0V
: 0.9V ~ 5.0V (50mV steps)
: +2% (V
OUT
>1.5V)
: +30mV (V
OUT
≦1.5V)
: +1% (V
OUT
≧3.0V)
: 25μA (TYP.)
: Less than 0.1μA (TYP.)
: 65dB @10kHz
: Ceramic capacitor compatible
: SOT-25 (SOT-23-5)
: SOT-89-5 (for XC6219 only)
: USP-6B (for XC6219 only)
Low Power Consumption
Standby Current
High Ripple Rejection
Operating Temperature Range
Low ESR Capacitor
Ultra Small Packages
■TYPICAL
APPLICATION CIRCUIT
●XC6219
series
■TYPICAL
PERFORMANCE
CHARACTERISTICS
●Ripple
Rejection Rate
1
2
3
C
IN
1
µ
F
V
IN
V
SS
CE
V
OUT
5
CL
1
µ
F
NC
4
SOT-25 (SOT-23-5)
1/23
XC6219/6211
Series
■PIN
CONFIGURATION
[XC6219 Series]
VOUT
NC
VIN
4
CE 6
VSS 5
5
4
VOUT VSS
5
2
1 VIN
2 NC
3 VOUT
1
VIN
2
VSS
3
CE
1
NC
2
VSS
3
CE
NC 4
* 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 hear release.
SOT-25 (SOT-23-5)
(TOP VIEW)
SOT-89-5
(TOP VIEW)
USP-6B
(BOTTOM VIEW)
[XC6211 Series]
VIN
5
VOUT
4
1
CE
2
VSS
3
NC
SOT-25 (SOT-23-5)
(TOP VIEW)
■PIN
ASSIGNMENT
XC6211
SOT-25
5
2
1
3
4
PIN NUMBER
XC6219
SOT-25
SOT-89-5
1
4
2
2
3
3
4
1
5
5
PIN NAME
USP-6B
1
5
6
2, 4
3
V
IN
V
SS
CE
NC
V
OUT
FUNCTIONS
Power Input
Ground
ON / OFF Control
No Connection
Output
■FUNCTION
SERIES
A, B, E, F Series
C, D, G, H Series
H=High Level
L=Low Level
CE
H
L
H
L
OPERATIONAL STATE
ON
OFF
OFF
ON
2/23
XC6219/6211
Series
■PRODUCT
CLASSIFICATION
●Selection
Guide
The following options for the CE pin logic and internal pull-up/down are available:
High Active + no pull-down resistor built-in (standard)
High Active + 2.0MΩ pull-down resistor built-in <between CE-V
SS
> (semi-custom)
Low Active + no pull-up resistor built-in (semi-custom)
Low Active + 2.0MΩ pull-up resistor built-in <between V
IN
-CE> (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
/ 2.0MΩ (TYP.)
●Ordering
Information
XC6219/XC6211
①②③④⑤⑥
DESIGNATOR
DESCRIPTION
SYMBOL
A/E
B/F
C/G
D/H
09½50
1/2
1
(*2)
DESCRIPTION
: High Active, pull-down resistor built in (Semi-custom)
: High Active, no pull-down resistor built in (Standard)
: Low Active, pull-up resistor built in (Semi-custom)
: Low Active, no pull-up resistor built in (Semi-custom)
: e.g.
②
=3,
③
=0,
→
3.0V
: 100mV increments,
±2%
accuracy
e.g.
③
=2,
③=8,
④
=2
→
2.80V,
±2%
: 100mV increments,
±1%
accuracy
e.g.
②
=2,
③
=8,
④
=1
→
2.80V,
±1%
: 50mV increments,
±2%
accuracy
e.g.
②
=2,
③
=8,
④
=A
→
2.85V,
±2%
: 50mV increments,
±1%
accuracy
e.g.
②
=2,
③
=8,
④
=B
→
2.85V,
±1%
: SOT-25 (SOT-23-5)
: SOT-89-5 (for XC6219 only)
: USP-6B (for XC6219 only)
: Embossed tape, standard feed
: Embossed tape, reverse feed
①
(*1)
CE Pin Logic
② ③
Output Voltage
④
Output Voltage Accuracy
A
B
(*2)
M
⑤
Packages
P
D
R
L
⑥
NOTE：
Device Orientation
*1：Maximum output current of XC6219/6211 E to H series is 300mA.
*2：Output voltage of the
±1%
accuracy product is 3.0V or more.
3/23
XC6219/6211
Series
■BLOCK
DIAGRAM
■ABSOLUTE
MAXIMUM RATINGS
Ta=25℃
PARAMETER
Input Voltage
Output Current
Output Voltage
CE Pin Voltage
SOT-25
Power Dissipation
SOT-89
USP-6B
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
IN
I
OUT
V
OUT
V
CE
Pd
Topr
Tstg
RATINGS
7.0
500
V
SS
- 0.3 ~ V
IN
+ 0.3
V
SS
- 0.3 ~ V
IN
+ 0.3
250
500
100
- 40 ~ + 85
- 55 ~ + 125
UNITS
V
mA
V
V
mW
℃
℃
4/23
XC6219/6211
Series
■ELECTRICAL
CHARACTERISTICS
●XC6219/6211
series
PARAMETER
Output Voltage
Maximum Output Current
Load Regulation
Dropout Voltage
Supply Current
Stand-by Current
Line Regulation
Input Voltage
Output Voltage
Temperature Characteristics
Ripple Rejection Rate
Current Limiter
Short Circuit Current
CE ‘High’ Level Voltage
CE ‘Low’ Level Voltage
CE ‘High’ Level Current
CE ‘Low’ Level Current
SYMBOL
V
OUT(E)
I
OUTMAX
V
OUT
Vdif1
Vdif2
I
DD
Istby
V
OUT
V
IN
・V
OUT
V
IN
V
OUT
I
OUT
=30mA
Topr・V
OUT
-40℃≦Topr≦85℃
PSRR
I
lim
Ishort
V
CEH
V
CEL
I
CEH
I
CEL
V
CE
=V
IN
V
CE
=V
SS
XC6219/11A, E
XC6219/11B, C, D, F, G, H
XC6219/11D, G
XC6219/11A, B, C, E, F, H
Ta=25℃
CONDITIONS
I
OUT
=30mA (*1, 2, 8)
1% accuracy=V
OUT(T)
>3.0V
Input conditions (E-1)
1mA≦I
OUT
≦100mA
I
OUT
=30mA (*3, 4, 5)
I
OUT
=100mA (*3, 4, 5)
V
CE
=V
IN
V
CE
=V
SS
V
OUT(T)
+1.0V≦V
IN
≦7.0V
I
OUT
=30mA
MIN.
x 0.98
x 0.99
E-2
-
TYP.
V
OUT(T)
-
15
E-3
E-4
25
0.01
0.01
-
100
65
70
-
-
1.60
-
-0.10
-5.0
-0.10
300
380
50
-
-
-
-
-
-
V
IN
0.25
5.0
0.10
0.10
MAX.
x 1.02
x 1.01
-
50
UNITS
CIRCUIT
V
mA
mV
mV
mV
μA
μA
%/V
V
ppm/℃
dB
mA
mA
V
V
μA
μA
①
①
①
①
②
②
①
-
①
④
①
①
①
②
②
②
-
-
-
2.0
-
-
50
0.10
0.20
6.0
-
-
I
OUT
=50mA,
f=10kHz
V
OUT(E)
>1.8V
XC6219/6211A~D type (*7)
XC6219/6211 E~H type (*7)
NOTE: * 1: V
OUT(T)
= Specified output voltage
* 2: V
OUT(E)
= Effective output voltage
(I.e. the output voltage when "V
OUT(T)+
1.0V" is provided at the V
IN
pin while maintaining a certain I
OUT
value.)
* 3: Vdif={V
IN1
(*5)
-V
OUT1
(*4)
}
* 4: V
OUT1
=A voltage equal to 98% of the output voltage whenever an amply stabilized I
OUT
{V
OUT(T)
+1.0V} is input.
* 5: V
IN1
=The Input Voltage when V
OUT1
appears as Input Voltage is gradually decreased.
* 6: Unless otherwise stated, V
IN
=V
OUT(T)+
1.0V.
* 7: Input conditions of current limit when 0.9V<V
OUT(T)
<1.75V is V
IN
=V
OUT(T)
+2.0V
* 8: The rated value when V
OUT(T)
<1.5V is V
OUT(T)
+30mV
5/23
单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
