TOREX XC6209, XC6212 User Manual
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XC6209/XC6212 Series
ETR0306_005
High Speed LDO Regulators Low ESR Cap.Compatible,Output ON/OFFControl
GENERAL DESCRIPTION
The XC6209/XC6212 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 50mV 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
●Mobile phones, Cordless phones
●Wireless communication equipment
●Portable games
●Cameras, Video recorders
●Portable AV equipment
●Reference voltage
●Battery powered equipment
FEATURES
Maximum Output Current
Dropout Voltage
Maximum Operating Voltage
Output Voltage Range
Highly Accurate
Low Power Consumption
Standby Current
High Ripple Rejection
Operating Temperature Range
Low ESR Capacitor
Compatible
Ultra Small Packages
TYPICAL APPLICATION CIRCUIT
■TYPICAL PERFORMANCE
CHARACTERISTICS
: 150mA
(300mA=XC6209 E to H types)
: 60mV @ 30mA
: 200mV @ 100mA
: 2.0V ~ 10V
: 0.9V ~ 6.0V(50mV Step)
: ±2% (V
±30mV (V
: 25μA (TYP.)
: Less than 0.1μA (TYP.)
: 70dB (10kHz)
: -40℃~ +85℃
: Ceramic capacitor
: SOT-25
: USP-6B (XC6209)
SOT-89-5 (XC6209)
OUT>1.5V)
OUT≦1.5V)
1/25
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XC6209/XC6212 Series
PIN CONFIGURATION
[XC6209]
[XC6212]
PIN ASSIGNMENT
SOT-25 SOT-89-5 USP-6B SOT-25
1 4 1 3 VIN Input
2 2 5 2 VSS Ground
3 3 6 4 CE ON/OFF Control
4 1 2,4 5 NC No Connection
5 5 3 1 VOUT Output
FUNCTIONS
PIN NUMBER
XC6209 XC6212
CE 6
VSS 5
NC 4
USP-6B
BOTTOM VIEW
1 VIN
2 NC
3 VOUT
PIN NAME FUNCTION
*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.
TYPE
A, B, E, F Series
C, D, G, H Series
H=High Level
L=Low Level
2/25
CE
H
L
H
L
OPERATIONAL STATE
ON
OFF
OFF
ON
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(*1)
(*3)
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+ 2MΩ pull-down resistor built-in <between CE-V
Low Active + no pull-up resistor built-in (semi-custom)
Low Active + 2MΩ pull-up resistor built-in <between V
Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by
●Ordering Information
XC6209/12①②③④⑤⑥‑⑦
VIN / 2MΩ (TYP.).
(*3)
SS> (semi-custom)
IN-CE> (semi-custom)
XC6209/XC6212
DESIGNATOR DESCRIPTION SYMBOL DESCRIPTION
A/E : High Active (pull-down resistor built-in, semi-custom)
①
(*1)
Type of Regulator
CE Pin Logic
B/F : High Active (no pull-down resistor built-in, standard)
C/G : Low Active (pull-up resistor built-in, semi-custom)
D/H : Low Active (no pull-up resistor built-in, standard)
② ③ Output Voltage 09~60
2
1
A
④
Output Voltage
Accuracy
B
: e.g. 20:2.0V,
30:3.0V,
: 100mV increments,±2% accuracy (*2)
e.g. ②=2, ③=8, ④=2 → 2.80V, ±2%
: 100mV increments,±1% accuracy (*2)
e.g. ②=2, ③=8, ④=1 → 2.80V, ±1%
: 50mV increments,±2% accuracy (*2)
e.g. ②=2, ③=8, ④=A → 2.85V, ±2%
: 50mV increments,±1% accuracy (*2)
e.g. ②=2, ③=8, ④=B → 2.85V, ±1%
MR : SOT-25 (SOT-23-5)
MR-G : SOT-25 (SOT-23-5) (Halogen & Antimony free)
⑤⑥-⑦
Packages
Taping Type
(*4)
PR : SOT-89-5 (for XC6209 only)
PR-G : SOT-89-5 (for XC6209 only) (Halogen & Antimony free)
DR : USP-6B (for XC6209 only)
DR-G : USP-6B (for XC6209 only) (Halogen & Antimony free)
Series
Maximum output current of XC6209 E to H series depend on the setting voltage.
(*2)
Within ±30mV (VOUT ≦ 1.5V)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
(*4)
The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Torex
sales office or representative. (Standard orientation: ⑤R-⑦, Reverse orientation: ⑤L-⑦)
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A
XC6209/XC6212 Series
BLOCK DIAGRAM
BSOLUTE MAXIMUM RATINGS
PAR AMETER SYMBOL RATINGS UNITS
Input Voltage VIN 12.0
Output Current IOUT 500 mA
Output Voltage VOUT VSS - 0.3 ~ VIN + 0.3
CE Input Voltage VCE VSS - 0.3 ~ VIN + 0.3
SOT-25 250
Power Dissipation
Operating Temperature Range Topr -40 ~ +85
Storage Temperature Range Tstg -55 ~ +125
* Note: Within the range of I
SOT-89-5 500
Pd
USP-6B
= Pd/(VIN -V
OUT
OUT
)
100
Ta =2 5℃
Ｖ
Ｖ
Ｖ
mW
℃
℃
4/25
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℃
XC6209/XC6212
Series
ELECTRICAL CHARACTERISTICS
XC6209/6212A, B Series
PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX.
Output Voltage VOUT(E) IOUT=30mA
2% accuracy (*7)
1% accuracy (*8)
×0.98
×0.99
VOUT(T)
OUT(T)
V
×1.02
×1.01
Ta =2 5
UNITS CIRCUIT
V 1
Maximum Output Current IOUTMAX 150 - - mA 1
Load Regulation
Dropout Voltage (*4)
Supply Current (A series)
Supply Current (B series)
Standby Current Istby
Line Regulation
OUT
△V
Vdif1 IOUT=30mA E-1
Vdif2 I
IDD
OUT
△V
△V
IN･VOUT
1mA<
IOUT <100mA - 15 50 mV 1
OUT=100mA E-2
IN=VCE= VOUT(T)+1.0V
V
(V
OUT <0.95V)=(VIN=VCE=2.0V)
VIN=VCE=VOUT(T)+1.0V
(V
OUT<0.95V)=(VIN=VCE=2.0V)
VIN=VOUT(T)+1.0V, VCE =VSS
(V
OUT<0.95V)=(VIN=2.0V)
OUT(T)+1.0V<VIN<10V
V
(V
OUT<0.95V)=(2.0V<VIN<10V)
I
OUT=30mA
(V
OUT<1.75V)=(IOUT=10mA)
- 28 55
μA
25 50
- 0.01 0.10
- 0.01 0.20
μA
％/V
mV 1
2
2
1
Input Voltage VIN 2 - 10 V -
Output Voltage
Temperature Characteristics
△Topr･VOUT
Ripple Rejection Rate PSRR
Current Limiter Ilim
Short-circuit Current Ishort
△V
OUT
I
OUT=30mA
Topr<85℃
-40℃<
IN={VOUT(T)+1.0}V+1.0Vp-pAC,
V
(V
OUT<1.5V)=(VIN=2.5V+1.0Vp-pA
C
), IOUT=50mA, f=10kHz
VIN=VOUT(T)+1.0V, VCE=VIN,
(VOUT<1.75V)=(VIN=VOUT(T)+2.0V)
VIN=VOUT(T)+1.0V, VCE=VIN,
(VOUT<1.75V)=(VIN=VOUT(T)+2.0V)
- 100 -
- 70 - dB 4
- 300 - mA 1
- 50 - mA 1
ppm
/℃
1
CE "High" Voltage VCEH 1.6 - VIN V 1
CE "Low" Voltage VCEL - - 0.25 V 2
IN=VCE=VOUT(T)+1.0V
CE "High" Current (A series) ICEH
CE "High" Current (B series) ICEH
CE "Low" Current ICEL
NOTE :
* 1: Unless otherwise stated, V
* 2: V
OUT(T)=Specified output voltage
* 3: V
OUT(E)=Effective output voltage
(I.e. the output voltage when "V
* 4: Vdif={V
* 5: V
OUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
* 6: V
IN1=The input voltage when VOUT1 appears as Input Voltage is gradually decreased.
* 7: If VOUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.),
V
* 8: Only for the V
(*6)
IN1
-VOUT1
OUT(T) more than 3.0V products.
IN=VOUT(T)+1.0V. If VOUT is less than 0.95V, VIN= 2.0V.
(*5)
}
OUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value).
OUT(T) + 30mV (MAX.)
V
(V
OUT<0.95V)=(VIN=VCE=2.0V)
V
IN=VCE=VOUT(T)+1.0V
(V
OUT<0.95V)=(VIN=VCE=2.0V)
VIN=VOUT(T)+1.0V, VCE=VSS
(V
OUT<0.95V)=(VIN=2.0V)
0.60 - 5.0
μA
2
-0.10 0.10
-0.10 - 0.10
μA
2
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XC6209/XC6212 Series
ELECTRICAL CHARACTERISTICS (Continued)
XC6209/6212E,F Series
PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX.
Output Voltage VOUT(E) IOUT=30mA
2% accuracy (*7)
1% accuracy (*8)
×0.98
×0.99
Maximum Output Current IOUTMAX VIN=E-4 E-3 - - mA 1
Load Regulation
Load Regulation 2
Dropout Voltage (*4)
Supply Current (E series) VIN=VCE= VOUT(T)+1.0V - 28 55
OUT
△V
OUT2
△V
Vdif1 IOUT=30mA E-1
Vdif2 I
IDD
Supply Current (F series)
1mA<
IOUT<100mA - 15 50 mV 1
1mA<
IOUT<300mA - - 100 mV 1
OUT=100mA E-2
VIN=VCE=VOUT(T)+1.0V 25 50
Standby Current Istby VIN=VOUT(T)+1.0V, VCE =VSS - 0.01 0.10
V
OUT(T)+1.0V<VIN<10V
I
OUT=30mA
(V
OUT<1.75V)=(IOUT=10mA)
Line Regulation
△V
△V
OUT
IN･VOUT
Input Voltage VIN 2 - 10 V -
Output Voltage
Temperature Characteristics
△Topr･V
Ripple Rejection Rate PSRR
Current Limiter Ilim
Short-circuit Current Ishort
△V
OUT
OUT
IN={VOUT(T)+1.0}V+1.0Vp-pAC,
V
(
VOUT<1.5V)=VIN=2.5V+1.0Vp-pAC
VIN=VOUT(T)+1.0V, VCE=VIN,
(VOUT<1.75V)=VIN=VOUT(T)+2.0V
VIN= VOUT(T)+1.0V, VCE=VIN,
(VOUT<1.75V)=VIN=VOUT(T)+2.0V
IOUT=30mA
-40℃<Topr<85℃
,
IOUT=50mA, f=10kHz
CE "High" Voltage VCEH 1.6 - VIN V 1
CE "Low" Voltage VCEL - - 0.25 V 2
CE "High" Current (E series) ICEH VIN=VCE=VOUT(T)+1.0V 0.60 - 5.0
CE "High" Current (F series) ICEH VIN=VCE=VOUT(T)+1.0V -0.10 0.10
CE "Low" Current ICEL VIN=VOUT(T)+1.0V, VCE=VSS -0.10 - 0.10
NOTE :
* 1: Unless otherwise stated, V
* 2: V
OUT(T)=Specified output voltage
* 3: V
OUT(E)=Effective output voltage
(I.e. the output voltage when "V
* 4: Vdif={V
* 5: V
OUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
* 6: V
IN1=The input voltage when VOUT1 appears as Input Voltage is gradually decreased.
* 7: If V
V
* 8: Only for the V
(*6)
IN1
-VOUT1
OUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.),
OUT(T) more than 3.0V products.
IN=VOUT(T)+1.0V. If VOUT is less than 0.95V, VIN= 2.0V.
(*5)
}
OUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value).
OUT(T) + 30mV (MAX.)
VOUT(T)
OUT(T)
V
×1.02
×1.01
- 0.01 0.20
- 100 -
- 70 - dB 4
- 380 - mA 1
- 50 - mA 1
Ta =2 5
UNITS CIRCUIT
V 1
mV 1
μA
μA
％/V
ppm
/℃
μA
μA
μA
2
2
1
1
2
2
2
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ELECTRICAL CHARACTERISTICS (Continued)
●Dropout Voltage
Voltage Accuracy 2% products
SYMBOL E-0 E-1 E-2
SETTING
OUTPUT
VOLTAGE
PARAMETER
VOUT(T) MIN MAX TYP MAX TYP MAX
0.90 0.870 0.930
0.95 0.920 0.980
1.00 0.970 1.030
1.05 1.020 1.080
1.10 1.070 1.130
1.15 1.120 1.180
1.20 1.170 1.230
1.25 1.220 1.280
1.30 1.270 1.330
1.35 1.320 1.380
1.40 1.370 1.430
1.45 1.420 1.480
1.50 1.470 1.530
1.55 1.519 1.581
1.60 1.568 1.632
1.65 1.617 1.683
1.70 1.666 1.734
1.75 1.715 1.785
1.80 1.764 1.836
1.85 1.813 1.887
1.90 1.862 1.938
1.95 1.911 1.989
2.00 1.960 2.040
2.05 2.009 2.091
2.10 2.058 2.142
2.15 2.107 2.193
2.20 2.156 2.244
2.25 2.205 2.295
2.30 2.254 2.346
2.35 2.303 2.397
2.40 2.352 2.448
2.45 2.401 2.499
2.50 2.450 2.550
2.55 2.499 2.601
2.60 2.548 2.652
2.65 2.597 2.703
2.70 2.646 2.754
2.75 2695 2.805
2.80 2.744 2.856
2.85 2.793 2.907
2.90 2.842 2.958
2.95 2.891 3.009
3.00 2.940 3.060
3.05 2.989 3.111
3.10 3.038 3.162
3.15 3.087 3.213
3.20 3.136 3.264
3.25 3.185 3.315
3.30 3.234 3.366
3.35 3.283 3.417
3.40 3.332 3.468
3.45 3.381 3.519
3.50 3.430 3.570
3.55 3.479 3.621
OUTPUT VOLTAGE (V)
(2%)
VOUT Vdif1 Vdif2
DROPOUT VOLTAGE 1 (mV)
(IOUT=30mA)
1100 1110 1150 1200
1000 1010 1050 1100
900 910 950 1000
800 810 850 900
700 710 750 800
600 610 650 700
500 510 550 600
400 410 500 550
300 310 400 450
200 210 300 400
120 150 280 380
80 120 240
70 100 220
60 90 200
XC6209/XC6212
Series
Ta =2 5OC
DROPOUT VOLTAGE 2 (mV)
(IOUT=100mA)
350
330
310
290
270
250
7/25
g
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XC6209/XC6212 Series
ELECTRICAL CHARACTERISTICS (Continued)
●Dropout Voltage (Continued)
Volta
e Accuracy 2% products
SYMBOL E-0 E-1 E-2
PARAMETER
VOUT(T) MIN MAX TYP MAX TYP MAX
3.60 3.528 3.672
3.65 3.577 3.723
3.70 3.626 3.774
3.75 3.675 3.825
3.80 3.724 3.876
3.85 3.773 3.927
3.90 3.822 3.978
3.95 3.871 4.029
4.00 3.920 4.080
4.05 3.969 4.131
4.10 4.018 4.182
4.15 4.067 4.233
4.20 4.116 4.284
4.25 4.165 4.335
4.30 4.214 4.386
4.35 4.263 4.437
4.40 4.312 4.488
4.45 4.361 4.539
4.50 4.410 4.590
4.55 4.459 4.641
4.60 4.508 4.692
4.65 4.557 4.743
4.70 4.606 4.794
4.75 4.655 4.845
4.80 4.704 4.896
4.85 4.753 4.947
4.90 4.802 4.998
4.95 4.851 5.049
5.00 4.900 5.100
5.05 4.949 5.151
5.10 4.998 5.202
5.15 5.047 5.253
5.20 5.096 5.304
5.25 5.145 5.355
5.30 5.194 5.406
5.35 5.243 5.457
5.40 5.292 5.508
5.45 5.341 5.559
5.50 5.390 5.610
5.55 5.439 5.661
5.60 5.488 5.712
5.65 5.537 5.763
5.70 5.586 5.814
5.75 5.635 5.865
5.80 5.684 5.916
5.85 5.733 5.967
5.90 5.782 6.018
5.95 5.831 6.069
6.00 5.880 6.120
*The input voltage 2.0V (MIN.) is needed to operate the series. When the output voltage is less than 2.0V, 2.0V-V
voltage is needed at minimum.
SETTING
OUTPUT
VOLTAGE
OUTPUT VOLTAGE (V)
(2%)
VOUT Vdif1 Vdif2
DROPOUT VOLTAGE 1 (mV)
(IOUT=30mA)
90 200 250
60
80 180 230
50 70 160 210
DROPOUT VOLTAGE 2 (mV)
Ta =2 5OC
(IOUT=100mA)
OUT(T) of dropout
8/25
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