XD6506B182MR-Q [TOREX]
Ultra-Low Quiescent Current Voltage Regulator (with Stand-by Function);
| 型号： | XD6506B182MR-Q |
| 厂家： | 
Torex Semiconductor |
| 描述： | Ultra-Low Quiescent Current Voltage Regulator (with Stand-by Function) |
| 文件： | 总24页 (文件大小：1015K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XD6506Series
ETR03108-001
Ultra-Low Quiescent Current Voltage Regulator (with Stand-by Function)
■GENERAL DESCRIPTION
The XD6506 series are positive voltage LDO regulators manufactured using CMOS processes. The series achieves Ultra
low supply current, 0.8μA (TYP.) and consists of a reference voltage source, an error amplifier, a current fold-back circuit,
and a phase compensation circuit plus a driver transistor.
The series is also compatible with low ESR ceramic capacitors, which give added output stability.
The current limiter's fold-back circuit also operates as a short protect for the output current limiter and the output pin.
Furthermore, the CE function allows the output of the regulator to be turned off, resulting in greatly reduced power
consumption.
■FEATURES
■APPLICATIONS
● Car navigation systems
Maximum Output Current
Low Power Consumption
Stand-by Current
:
150mA
:
0.8μA
● Car audios
:
Less than 0.1μA
Dropout Voltage
:
360mV@IOUT=100mA
(VOUT=3.3V)
● Automotive ECU
● Other automotive equipment
Operating Input Voltage
Output Voltage Range
:
1.5V ~ 6.0V
:
1.2V, 1.5V, 1.8V, 2.5V,
2.8V, 3.0V, 3.3V, 5.0V (*1)
±2.0%(1.5V＜VOUT≦5.0V)
±30mV(1.2≦VOUT≦1.5V)
Current limit
Output Accuracy
:
Protection function
:
:
:
:
:
Low ESR Capacitor Compatible
Operating Temperature Range
Packages
Ceramic Capacitor Compatible
-40℃ ~ +105℃
SOT-25
Environmentally Friendly
EU RoHS Compliant, Pb Free
(*1) Output voltages can be set internally from 1.2V to 5.0V (Step 0.1V).
For other voltages, please contact your local Torex sales office or distribution.
■TYPICAL PERFORMANCE
■ TYPICAL APPLICATION CIRCUIT
CHARACTERISTICS
XD6506B332
Ta=25℃ VIN=VCE
CIN=0.1μF(ceramic),CL=0.1μF(ceramic)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
VIN
VIN
CE
VOUT
Input
CIN=0.1μF
(ceramic)
CIN=0.1μF
(ceramic)
VSS
0
1
2
3
4
5
6
Input Voltage VIN (V)
1/24
XD6506 Series
■ BLOCK DIAGRAMS
VIN
-
Error
AMP
Current
Limit
VOUT
+
CE
ON/OFF
Control
Voltage
Reference
R1
R2
VSS
* Diodes shown in the above circuit are ESD protection diodes and parasitic diodes
■PRODUCT CLASSIFICATION
●Ordering Information
XD6506 ①②③④⑤⑥-⑦
(*1)
DESIGNATOR
ITEM
TYPE
SYMBOL
B
DESCRIPTION
①
Refer to Selection Guide
e.g. 3.3V ⇒ 33,
5.0V ⇒ 50
12, 15, 18, 25, 28,
30, 33, 50(*2)
②③
④
Output Voltage
±2% (VOUT≧1.5V)
Output Voltage Accuracy
Packages (Order Unit)
2
±30mV (VOUT＜1.5V)
(*1)
⑤⑥-⑦
MR-Q
SOT-25 (3,000pcs/Reel)
(*1) The “-Q” suffix denotes “AEC-Q100” and “Halogen and Antimony free” as well as being fully EU RoHS compliant.
(*2) Output voltages can be set internally from 1.2V to 5.0V (Step 0.1V). For other voltages, please contact your local Torex sales office or distribution.
●Selection Guide
TYPE
B
CE function
Yes
■STANDARD VOLTAGE
●Examples for standard voltage
PACKAGES
SOT-25
VOUT
(V)
XD6506B122MR-Q
XD6506B152MR-Q
XD6506B182MR-Q
XD6506B252MR-Q
XD6506B282MR-Q
XD6506B302MR-Q
1.2
1.5
1.8
2.5
2.8
3.0
XD6506B332MR-Q
XD6506B502MR-Q
3.3
5.0
2/24
XC9140 (Design Target)
■PIN CONFIGURATION
XD6506
Series
VOUT
5
NC
4
1
2
VSS
3
VIN
CE
SOT-25
（TOP VIEW）
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
SOT-25
FUNCTION
1
2
3
4
5
VIN
VSS
CE
Power Supply Input
Ground
ON/OFF Control
No Connection
Output
NC
VOUT
■FUNCTION
PIN NAME
DESIGNATOR
IC OPERATION
Stand-by
L
H
CE
Active
OPEN
Undefined state *
* Please do not leave the CE pin open.
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
VIN Pin Voltage
Output Voltage
CE Input Voltage
SYMBOL
RATINGS
UNITS
VIN
-0.3 ~ +7.0
V
V
V
VOUT
-0.3 ~ VIN + 0.3 or +7.0 (*1)
-0.3 ~ +7.0
VCE
250
Power Dissipation
(Ta=25℃)
SOT-25
Pd
600 (40mm x 40mm Standard board)(*2)
760 (JESD51-7 board) (*2)
-40 ~ +105
mW
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
℃
-55 ~ +125
℃
All voltages are described based on the VSS
.
(*1) The maximum rating corresponds to the lowest value between VIN+0.3V or +7.0V.
(*2) The power dissipation figure shown is PCB mounted and is for reference only.
The mounting condition is please refer to PACKAGING INFORMATION.
3/24
XD6506 Series
■ELECTRICAL CHARACTERISTICS
Ta=25 ℃
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
E-0
MAX.
UNITS CIRCUIT
IOUT=1mA
(*2)
Output Voltage
VOUT(E)
V
①
①
(*4)
-40℃≦Ta
≦105℃
VOUT(T)=1.2V～2.4V
VIN=VCE=VOUT(T)+2.0V
Maximum Output
Current
IOUTMAX
mA
150
-
-
V
OUT(T)≧2.5V
VIN=VCE=VOUT(T)+1.0V
VOUT(T)= 1.2V～1.3V
1mA≦IOUT≦80mA
Load Regulation
Dropout Voltage
△VOUT
mV
mV
①
①
-
15
E-1
70
VOUT(T)≧1.4V
1mA≦IOUT≦100mA
VOUT(T)=1.2V～1.3V
VCE=VIN , IOUT =80mA
(*3)
Vdif
VOUT(T)≧1.4V
VCE=VIN , IOUT =100mA
V
OUT(T)≦3.9V
OUT(T)≧4.0V
-
-
-
-
-
-
0.8
1.5
1.8
2.1
2.5
0.1
0.6
(*4)
(*4)
-40℃≦Ta
≦
105
℃
-
Supply Current
Iss
μA
②
V
1
-40℃≦Ta
≦
105
℃
-
0.01
-
VIN=6.0V , VCE=VSS
-40℃≦Ta≦105℃(*4)
VOUT(T)=1.2V , VCE=VIN
Stand-by Current
ISTB
μA
②
①
VOUT(T)+0.5V≦VIN≦6.0V
%/V
-
0.05
0.15
IOUT=1mA
ΔVOUT
/
Line Regulation
Input Voltage
Current Limit
VOUT(T)≧1.3V , VCE=VIN
)
VOUT(T)+0.5V≦VIN≦6.0V
(ΔVIN・VOUT
%/V
V
①
-
0.05
-
0.15
6.0
-
IOUT=30mA
(*4)
VIN
-40℃≦Ta
≦105℃
-
1.5
150
VOUT(T)=1.2V～2.4V
VOUT=VOUT(E)×0.95
VIN=VCE= VOUT(T)+2.0V
260
lLIM
mA
①
VOUT(T)≧2.5V
VOUT=VOUT(E)×0.95
150
260
-
VIN=VCE= VOUT(T)+1.0V
Short Current
ISHORT
VCEH
VCEL
ICEH
mA
V
①
③
③
②
VOUT= Vss
-
30
-
-
(*4)
(*4)
(*4)
CE "H" Level Voltage
CE "L" Level Voltage
CE "H" Level Current
VIN=VOUT(T)+1.0V -40℃≦Ta
≦
≦
≦
105
105
105
℃
℃
℃
1.0
-
6.0
0.3
0.1
VIN=VOUT(T)+1.0V -40℃≦Ta
-
V
VIN=VCE=6.0V
VIN=6.0V
-40℃≦Ta
-40℃≦Ta
-0.1
-
μA
(*4)
CE "L" Level Current
ICEL
≦105
℃
-0.1
-
0.1
μA
②
VCE= VSS
Unless otherwise stated, VIN=VCE=VOUT+1.0V,
NOTE:
(*1)
V
OUT (T)
: Fixed output voltage
(*2)
V
OUT (E)
= Effective output voltage
(i.e. the output voltage when “VOUT (T) + 1.0V” is provided at the VIN pin while maintaining a certain IOUT value).
(*3)
V ＝{VIN1－VOUT1
dif
}
VOUT1 is the voltage equal to 98% output voltage when an amply stabilized VOUT (T) +1.0V are supplied to the VIN pin.
VIN1 is the input voltage when VOUT1 appears at the VOUT pin while input voltage is gradually decreased.
(*4)The ambient temperature range (-40℃≦Ta≦105℃) is a design Value.
4/24
XC9140 (Design Target)
XD6506
Series
■VOLTAGE CHART
●Voltage Chart 1
E-0
E-1
NOMINAL
OUTPUT
Output Voltage
Dropout Voltage
Ta=25℃
VOLTAGE(V)
Ta=25℃
-40℃≦Ta≦105℃
VOUT(E) (V)
VOUT(E) (V)
Vdif (mV)
VOUT(T)
MIN.
1.170
1.270
1.370
1.470
1.568
1.666
1.764
1.862
1.960
2.058
2.156
2.254
2.352
2.450
2.548
2.646
2.744
2.842
2.940
3.038
3.136
3.234
3.332
3.430
3.528
3.626
3.724
3.822
3.920
4.018
4.116
4.214
4.312
4.410
4.508
4.606
4.704
4.802
4.900
MAX.
MIN.
MAX.
1.275
1.375
1.475
1.575
1.680
1.785
1.890
1.995
2.100
2.205
2.310
2.415
2.520
2.625
2.730
2.835
2.940
3.045
3.150
3.255
3.360
3.465
3.570
3.675
3.780
3.885
3.990
4.095
4.200
4.305
4.410
4.515
4.620
4.725
4.830
4.935
5.040
5.145
5.250
TYP.
MAX.
1130
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
1.230
1.330
1.430
1.530
1.632
1.734
1.836
1.938
2.040
2.142
2.244
2.346
2.448
2.550
2.652
2.754
2.856
2.958
3.060
3.162
3.264
3.366
3.468
3.570
3.672
3.774
3.876
3.978
4.080
4.182
4.284
4.386
4.488
4.590
4.692
4.794
4.896
4.998
5.100
1.125
1.225
1.325
1.425
1.520
1.615
1.710
1.805
1.900
1.995
2.090
2.185
2.280
2.375
2.470
2.565
2.660
2.755
2.850
2.945
3.040
3.135
3.230
3.325
3.420
3.515
3.610
3.705
3.800
3.895
3.990
4.085
4.180
4.275
4.370
4.465
4.560
4.655
4.750
910
800
1010
910
710
510
660
360
480
260
350
5/24
XD6506 Series
■TEST CIRCUITS
●CIRCUIT①
A
VIN
CE
VOUT
IOUT
ISHORT
CIN=1.0uF
CL=0.1uF
V
V
VSS
V
●CIRCUIT②
A
VIN
VOUT
CIN=1.0uF
CL=0.1uF
A
CE
VSS
●CIRCUIT③
VIN
VOUT
CIN=1.0uF
CL=0.1uF
V
CE
V
VSS
V
6/24
XC9140 (Design Target)
XD6506
Series
■ OPERATIONAL EXPLANATION
The voltage divided by resistors R1 & R2 is compared with the internal voltage reference by the error amplifier. The P-channel
MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal. The output voltage at the VOUT
pin is controlled and stabilized by a system of negative feedback. The current limit operates in relation to the level of output
current. Further, the IC's internal circuitry can be operated or shutdown via the CE pin's signal.
VIN
-
Error
AMP
Current
Limit
VOUT
+
CE
ON/OFF
Control
Voltage
Reference
R1
R2
VSS
* Diodes shown in the above circuit are ESD protection diodes and parasitic diodes
＜Low ESR Capacitors＞
The XD6506 series needs an output capacitor (CL) for phase compensation. In order to ensure the stable phase
compensation, please place an output capacitor (CL) of 0.1μF or bigger at the VOUT pin and VSS pin as close as possible. For
a stable power input, please connect an input capacitor (CIN) of 0.1μF between the input pin (VIN) and the ground pin (VSS).
Since Input capacitor (CIN), the output capacitor (CL) are bias dependence of the capacitor the influence of the missing
capacity due to temperature characteristics, also there is a risk that cannot be stable phase compensation. Please pay
attention to the selection of the capacitor to be used.
＜Current Limit＞
The XD6506 series includes a current fold-back circuit as a current limit protection. When the load current reaches the
current limit level, the current fold-back circuit operates and output voltage drops. The output voltage drops further and output
current decreases. When the output pin is shorted, a current of about 30mA flows.
＜CE Pin＞
The IC's internal circuitry can be active or stand-by via the signal from the CE pin. In stand-by mode, output at the VOUT pin
will be pulled down to the VSS level via R1 & R2. We suggest that you use this IC with either a VIN voltage or a VSS voltage
input at the CE pin. If this IC is used with the correct specifications for the CE pin, the operational logic is fixed and the IC
will operate normally. However, supply current may increase as a result of through current in the IC's internal circuitry.
■ NOTES ON USE
1. For temporary, transitional voltage drop or voltage rising phenomenon, the IC is liable to malfunction should the
ratings be exceeded.
2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on
output current. Please strengthen VIN and VSS wiring in particular. The input capacitor (CIN) and the output capacitor
(CL) should be placed to the IC as close as possible with a shorter wiring.
3. In order to stabilize the VIN’s voltage level, we recommend that an input capacitor (CIN) of about 0.1 to 1.0μF be
connected between the VIN pin and the VSS pin. Moreover, during transient response, so as to prevent an
undershoot or overshoot, we recommend that the output capacitor (CL) of about 0.1 to1.0μF be connected between
the VOUT pin and the VSS pin.
4. Torex places an importance on improving our products and its reliability. However, by any possibility, we would
request user fail-safe design and post-aging treatment on system or equipment.
7/24
XD6506 Series
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
XD6506x122
XD6506x122
IN=0.1μF(ceramic),C
Ta=25℃
=0.1μF(ceramic)
V
L
IN=VCE=2.2V
=0.1μF(ceramic)
C
L
CIN=0.1μF(ceramic),C
1.5
1.2
0.9
0.6
0.3
0.0
1.5
1.2
0.9
0.6
0.3
0.0
VIN=1.5V
VIN=1.7V
VIN=2.2V
VIN=2.7V
-40℃
25℃
105℃
0
0
0
50
50
50
100
150
200
250
300
350
0
0
0
50
50
50
100
150
200
250
300
350
Output Current : IOUT (mA)
Output Current : IOUT (mA)
XD6506x332
IN=0.1μF(ceramic),C
XD6506x332
IN=0.1μF(ceramic),C
V
IN=VCE=4.3V
Ta=25℃
C
L=0.1μF(ceramic)
C
L=0.1μF(ceramic)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
VIN=3.6V
VIN=3.8V
VIN=4.3V
VIN=4.8V
-40℃
25℃
105℃
100
150
200
250
300
350
100
150
200
250
300
350
Output Current : IOUT (mA)
Output Current : IOUT (mA)
XD6506x502
IN=0.1μF(ceramic),CL=0.1μF(ceramic)
XD6506x502
IN=0.1μF(ceramic),C
Ta=25℃
V
IN=VCE=6.0V
C
L=0.1μF(ceramic)
C
6.0
5.0
4.0
3.0
2.0
1.0
0.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
VIN=5.3V
VIN=5.5V
VIN=6.0V
VIN=6.5V
-40℃
25℃
105℃
100
150
200
250
300
350
100
150
200
250
300
350
Output Current : IOUT (mA)
Output Current : IOUT (mA)
8/24
XC9140 (Design Target)
XD6506
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage
XD6506x122
XD6506x122
IN=0.1μF(ceramic),C
V
IN=VCE
V
IN=VCE
C
IN=0.1μF(ceramic),CL=0.1μF(ceramic)
C
L
=0.1μF(ceramic)
1.25
IOUT=1mA
IOUT=1mA
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
0.3
IOUT=30mA
IOUT=50mA
IOUT=100mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
1.2
1.15
2
2.5
3
3.5
4
4.5
5
5.5
6
0.5
1
1.5
2
2.5
Input Voltage : VIN (V)
Input Voltage : VIN (V)
XD6506x332
XD6506x332
IN=0.1μF(ceramic),CL=0.1μF(ceramic)
V
IN=VCE
V
IN=VCE
C
IN=0.1μF(ceramic),C
L
=0.1μF(ceramic)
C
4.5
4
3.35
3.33
3.31
3.29
3.27
3.25
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
3.5
3
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
2.5
2
2
2.5
3
3.5
4
3.5
4
4.5
5
5.5
6
Input Voltage : VIN (V)
Input Voltage : VIN (V)
XD6506x502
IN=0.1μF(ceramic),C
XD6506x502
IN=0.1μF(ceramic),CL=0.1μF(ceramic)
V
IN=VCE
VIN=VCE
C
L
=0.1μF(ceramic)
C
5.6
5.4
5.2
5
5.05
5.03
5.01
4.99
4.97
4.95
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
4.8
4.6
4.4
IOUT=1mA
IOUT=30mA
IOUT=50mA
4
4.5
5
5.5
6
5.5
5.6
5.7
5.8
5.9
6
Input Voltage : VIN (V)
Input Voltage : VIN (V)
9/24
XD6506 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(3) Dropout Voltage vs. Output Current
(4) Supply Current vs. Input Voltage
XD6506B122
XD6506B332
V
IN=VCE
VIN=VCE
C
IN=0.1μF(ceramic),C
L=0.1μF(ceramic)
CIN=0.1μF(ceramic),CL=0.1μF(ceramic)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
T=-40℃
T=25℃
T=105℃
T=-40℃
T=25℃
T=105℃
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage VIN (V)
Input Voltage VIN (V)
10/24
XC9140 (Design Target)
XD6506
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(4) Supply Current vs. Input Voltage (Continued)
XD6506B502
V
IN=VCE
CIN=0.1μF(ceramic),CL=0.1μF(ceramic)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
T=-40℃
T=25℃
T=105℃
0
1
2
3
4
5
6
Input Voltage VIN (V)
(5) Output Voltage vs. Ambient Temperature
XD6506B122
XD6506B332
IN=VCE=4.3V
IN=1.0μF(ceramic),CL=0.1μF(ceramic)
V
IN=VCE=2.2V
V
C
IN=1.0μF(ceramic),C
L=0.1μF(ceramic)
C
1.70
1.45
1.20
0.95
0.70
3.80
3.55
3.30
3.05
2.80
1mA
30mA
1mA
30mA
-40
-15
10
35
60
85
110
-40
-15
10
35
60
85
110
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
XD6506B502
V
IN=VCE=6.0V
C
IN=1.0μF(ceramic),CL=0.1μF(ceramic)
5.50
5.25
5.00
4.75
4.50
1mA
30mA
-40
-15
10
35
60
85
110
Ambient Temperature Ta (℃)
11/24
XD6506 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(6) Supply Current vs. Ambient Temperature
XD6506B122
IN=0.1μF(ceramic),C
XD6506B332
IN=VCE=4.3V
IN=0.1μF(ceramic),CL=0.1μF(ceramic)
V
IN=VCE=2.2V
V
C
L=0.1μF(ceramic)
C
1.8
1.5
1.2
0.9
0.6
0.3
0.0
1.8
1.5
1.2
0.9
0.6
0.3
0.0
-40
-15
10
35
60
85
110
-40
-15
10
35
60
85
110
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
XD6506B502
V
IN=VCE=6.0V
CIN=0.1μF(ceramic),CL=0.1μF(ceramic)
1.8
1.5
1.2
0.9
0.6
0.3
0.0
-40
-15
10
35
60
85
110
Ambient Temperature Ta (℃)
(7) CE Threshold Voltage vs. Ambient Temperature
XD6506B122
XD6506B502
V
IN=2.2V , IOUT=1mA
=0.1μF(ceramic)
V
IN=6.0V , IOUT=1mA
C
IN=0.1μF(ceramic),C
L
CIN=0.1μF(ceramic),CL=0.1μF(ceramic)
0.9
0.8
0.7
0.6
0.5
1.0
CE "H" Level Voltage
CE "L" Level Voltage
CE "H" Level Voltage
CE "L" Level Voltage
0.9
0.8
0.7
0.6
-40
-15
10
35
60
85
110
-40
-15
10
35
60
85
110
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
12/24
XC9140 (Design Target)
XD6506
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Input Transient Response
XD6506B122
XD6506B122
tr=tf=5μsec
tr=tf=5μsec
=0.1μF(ceramic)
V
IN=VCE , IOUT =1mA , C
L
=1μF(ceramic
)
V
IN=VCE , IOUT =1mA , C
L
4
3
2
1
0
3.5
2.5
1.5
0.5
4
3
2
1
0
3.5
2.5
1.5
0.5
Input Voltage
Input Voltage
output Voltage
Output Voltage
Time (1.0msec/div)
Time (1.0msec/div)
XD6506B122
tr=tf=5μsec
=1μF(ceramic)
XD6506B122
V
IN=VCE , IOUT =30mA , C
L
tr=tf=5μsec
4
3
2
1
0
4
3
2
1
0
V
IN=VCE , IOUT =30mA , C
L
=0.1μF(ceramic)
4
3
2
1
0
4
3
2
1
0
Input Voltage
Output Voltage
Input Voltage
Output Voltage
Time (1.0msec/div)
XD6506B122
Time (1.0msec/div)
XD6506B122
tr=tf=5μsec
tr=tf=5μsec
V
IN=VCE , IOUT =100mA , CL=1μF(ceramic)
V
IN=VCE , IOUT =100mA , C =0.1μF(ceramic)
L
4
3
2
1
0
4
3
2
1
0
4
3
2
1
0
4
3
2
1
0
Input Voltage
Output Voltage
Input Voltage
Output Voltage
Time (1.0msec/div)
Time (1.0msec/div)
13/24
XD6506 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Input Transient Response (Continued)
XD6506B332
XD6506B332
tr=tf=5μsec
=0.1μF(ceramic)
tr=tf=5μsec
=1μF(ceramic)
V
IN=VCE , IOUT =1mA , C
L
V
IN=VCE , IOUT =1mA , C
L
6
5
4
3
2
5.5
4.5
3.5
2.5
6
5
4
3
2
5.5
4.5
3.5
2.5
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (1.0msec/div)
XD6506B332
Time (1.0msec/div)
XD6506B332
tr=tf=5μsec
tr=tf=5μsec
=1μF(ceramic)
V
IN=VCE , IOUT =30mA , C
L
=0.1μF(ceramic)
V
IN=VCE , IOUT =30mA , C
L
6
5
4
3
2
5.5
4.5
3.5
2.5
6
5
4
3
2
5.5
4.5
3.5
2.5
Input Voltage
Output Voltage
Input Voltage
Output Voltage
Time (1.0msec/div)
Time (1.0msec/div)
XD6506B332
XD6506B332
tr=tf=5μsec
tr=tf=5μsec
=0.1μF(ceramic)
V
IN=VCE , IOUT =100mA , CL=0.1μF(ceramic)
V
IN=VCE , IOUT =100mA , C
L
6
5
4
3
2
5.5
4.5
3.5
2.5
6
5
4
3
2
5.5
Input Voltage
Output Voltage
Input Voltage
4.5
3.5
2.5
Output Voltage
Time (1.0msec/div)
Time (1.0msec/div)
14/24
XC9140 (Design Target)
XD6506
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Input Transient Response (Continued)
XD6506B502
XD6506B502
tr=tf=5μsec
=0.1μF(ceramic)
tr=tf=5μsec
V
IN=VCE , IOUT =1mA , C
L
V
IN=VCE , IOUT =1mA , C
L
=1μF(ceramic)
7
6
5
4
3
7.5
6.5
5.5
4.5
3.5
7
6
5
4
3
7.5
6.5
5.5
4.5
3.5
Input Voltage
Output Voltage
Input Voltage
Output Voltage
Time (1.0msec/div)
XD6506B502
Time (1.0msec/div)
XD6506B502
tr=tf=5μsec
tr=tf=5μsec
V
IN=VCE , IOUT=30mA , CL=0.1μF(ceramic)
V
IN=VCE , IOUT =30mA , CL=1μF(ceramic)
7
6
5
4
3
7.5
6.5
5.5
4.5
3.5
7
6
5
4
3
7.5
6.5
5.5
4.5
3.5
Input Voltage
Output Voltage
Input Voltage
Output
Time (1.0msec/div)
XD6506B502
Time (1.0msec/div)
XD6506B502
tr=tf=5μsec
tr=tf=5μsec
V
IN=VCE , IOUT =100mA , CL=0.1μF(ceramic)
V
IN=VCE , IOUT =100mA , C =1μF(ceramic)
L
7
6
5
4
3
7.5
6.5
5.5
4.5
3.5
7
6
5
4
3
7.5
6.5
5.5
4.5
3.5
Input Voltage
Output Voltage
Input Voltage
Output Voltage
Time (1.0msec/div)
Time (1.0msec/div)
15/24
XD6506 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response
XD6506B122
XD6506B122
tr=tf=5μsec
tr=tf=5μsec
VIN=VCE=2.2V,CIN=1.0μF(ceramic),C
L=0.1μF(ceramic
)
VIN=VCE=2.2V,CIN=1.0μF(ceramic),C
L=1μF(ceramic)
50
2.0
1.5
1.0
0.5
0.0
-0.5
50
40
30
20
10
0
2.0
1.5
1.0
0.5
0.0
-0.5
40
30
20
10
0
Output Voltage
Output Current
Output Voltage
Output Current
Time (400μsec/div)
Time (400μsec/div)
XD6506B122
XD6506B122
tr=tf=5μsec
tr=tf=5μsec
VIN=VCE=2.2V,CIN=1.0μF(ceramic),C
L=0.1μF(ceramic
)
VIN=VCE=2.2V,CIN=1.0μF(ceramic),C
L=1μF(ceramic)
250
2.0
1.5
1.0
0.5
0.0
-0.5
250
200
150
100
50
2.0
1.5
1.0
0.5
0.0
-0.5
200
150
100
50
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (400μsec/div)
Time (400μsec/div)
XD6506B332
XD6506B332
tr=tf=5μsec
tr=tf=5μsec
VIN=VCE=4.3V,CIN=1.0μF(ceramic),C
L=0.1μF(ceramic
)
VIN=VCE=4.3V,CIN=1.0μF(ceramic),C =1μF(ceramic)
L
50
4.0
3.5
3.0
2.5
2.0
1.5
50
4.0
3.5
3.0
2.5
2.0
1.5
40
30
20
10
0
40
30
20
10
0
Output Voltage
Output Voltage
Output Current
Output Current
Time (400μsec/div)
Time (400μsec/div)
16/24
XC9140 (Design Target)
XD6506
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response (Continued)
XD6506B332
XD6506B332
tr=tf=5μsec
tr=tf=5μsec
VIN=VCE=4.3V,CIN=1.0μF(ceramic),C
L=0.1μF(ceramic
)
VIN=VCE=4.3V,CIN=1.0μF(ceramic),C
L=1μF(ceramic)
250
4.0
3.5
3.0
2.5
2.0
1.5
250
4.0
3.5
3.0
2.5
2.0
1.5
200
150
100
50
200
150
100
50
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (400μsec/div)
Time (400μsec/div)
XD6506B502
XD6506B502
tr=tf=5μsec
tr=tf=5μsec
VIN=VCE=6.0V,CIN=1.0μF(ceramic),C
L=0.1μF(ceramic
)
VIN=VCE=6.0V,CIN=1.0μF(ceramic),C =1μF(ceramic)
L
50
5.5
50
40
30
20
10
0
5.5
5.0
4.5
4.0
3.5
3.0
40
30
20
10
0
5.0
4.5
4.0
3.5
3.0
Output Voltage
Output Current
Output Voltage
Output Current
Time (400μsec/div)
Time (400μsec/div)
XD6506B502
XD6506B502
tr=tf=5μsec
=0.1μF(ceramic
tr=tf=5μsec
=1μF(ceramic)
VIN=VCE=6.0V,CIN=1.0μF(ceramic),C
L
)
VIN=VCE=6.0V,CIN=1.0μF(ceramic),C
L
250
5.5
5.0
4.5
4.0
3.5
3.0
250
5.5
5.0
4.5
4.0
3.5
3.0
200
150
100
50
200
150
100
50
Output Voltage
Output Voltage
Output Current
Output Current
0
0
Time (400μsec/div)
Time (400μsec/div)
17/24
XD6506 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Rising Response Time
XD6506B122
XD6506B122
tr=5μsec
=0.1μF(ceramic)
tr=5μsec
=0.1μF(ceramic)
V
IN=VCE =0V→2.2V, IOUT=1mA , C
L
V
IN=VCE =0V→2.2V, IOUT=30mA , C
L
6
4
6
5
4
3
2
1
0
6
4
6
5
4
3
2
1
0
Input Voltage
Input Voltage
2
2
0
0
Output Voltage
Output Voltage
-2
-4
-6
-2
-4
-6
Time (200μsec/div)
Time (200μsec/div)
XD6506B122
tr=5μsec
=0.1μF(ceramic)
V
IN=VCE =0V→2.2V, IOUT=100mA , C
L
6
4
6
5
4
3
2
1
0
Input Voltage
2
0
Output Voltage
-2
-4
-6
Time (200μsec/div)
XD6506B332
IN=VCE =0V→4.3V, IOUT=30mA , C =0.1μF(ceramic)
XD6506B332
=0.1μF(ceramic)
tr=5μsec
tr=5μsec
V
L
V
6
IN=VCE =0V→4.3V, IOUT=100mA , C
L
6
4
2
0
9
9
7.5
6
4
2
7.5
6
Input Voltage
Input Voltage
4.5
3
0
4.5
3
Output Voltage
Output Voltage
-2
-2
-4
-6
-4
-6
1.5
0
1.5
0
Time (200μsec/div)
Time (200μsec/div)
18/24
XC9140 (Design Target)
XD6506
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Rising Response Time (Continued)
XD6506B502
=0.1μF(ceramic)
XD6506B502
=0.1μF(ceramic)
tr=5μsec
tr=5μsec
V
IN=VCE =0V→6.0V, IOUT=1mA , C
L
V
IN=VCE =0V→6.0V, IOUT=30mA , C
L
9
6
15
12.5
10
7.5
5
9
6
15
12.5
10
7.5
5
Input Voltage
Input Voltage
3
3
0
0
Output Voltage
Output Voltage
-3
-6
-9
-3
-6
-9
2.5
0
2.5
0
Time (200μsec/div)
XD6506B502
Time (200μsec/div)
tr=5μsec
V
IN=VCE =0V→6.0V, IOUT=100mA , C
L
=0.1μF(ceramic)
9
6
15
12.5
10
7.5
5
Input Voltage
3
0
Output Voltage
-3
-6
-9
2.5
0
Time (200μsec/div)
XD6506B122
tr=5μsec ,VIN=2.2V
CE =0→2.2V, IOUT=1mA , C =0.1μF(ceramic)
XD6506B122
tr=5μsec ,VIN=2.2V
V
CE =0→2.2V, IOUT=30mA , C =0.1μF(ceramic
L
)
V
L
3
2
6
5
4
3
2
1
0
3
6
2
1
5
4
3
2
1
0
CE Input Voltage
CE Input Voltage
Output Voltage
1
0
0
Output Voltage
-1
-2
-3
-1
-2
-3
Time (200μsec/div)
Time (200μsec/div)
19/24
XD6506 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) CE Rising Response Time (Continued)
XD6506B332
XD6506B122
tr=5μsec ,VIN=4.3V
=0.1μF(ceramic)
tr=5μsec ,VIN=2.2V
V
CE =0→4.3V, IOUT=1mA , C
L
V
CE =0→2.2V, IOUT=100mA , C =0.1μF(ceramic)
L
6
6
5
4
3
2
1
0
3
2
6
5
4
3
2
1
0
4
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
2
1
0
0
-2
-4
-6
-1
-2
-3
Time (200μsec/div)
Time (200μsec/div)
XD6506B332
tr=5μsec ,VIN=4.3V
XD6506B332
tr=5μsec ,VIN=4.3V
CE =0→4.3V, IOUT=100mA , C =0.1μF(ceramic)
V
CE =0→4.3V, IOUT=30mA , C =0.1μF(ceramic)
L
V
L
6
6
5
4
3
2
1
0
6
6
4
2
4
2
5
4
3
2
1
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
0
0
-2
-4
-6
-2
-4
-6
Time (200μsec/div)
Time (200μsec/div)
XD6506B502
tr=5μsec ,VIN=6.0V
XD6506B502
tr=5μsec ,VIN=6.0V
V
CE =0→6.0V, IOUT=1mA , C =0.1μF(ceramic
L
)
V
CE =0→6.0V, IOUT=30mA , C =0.1μF(ceramic)
L
8
6
12
10
8
8
12
10
8
6
4
CE Input Voltage
CE Input Voltage
4
2
6
2
6
0
4
0
4
Output Voltage
Output Voltage
-2
-4
2
-2
-4
2
0
0
Time (200μsec/div)
Time (200μsec/div)
20/24
XC9140 (Design Target)
XD6506
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) CE Rising Response Time (Continued)
XD6506B502
tr=5μsec ,VIN=6.0V
V
CE =0→6.0V, IOUT=100mA , CL=0.1μF(ceramic)
8
6
12
10
8
CE Input Voltage
4
2
6
0
4
Output Voltage
-2
-4
2
0
Time (200μsec/div)
(12) Ripple Rejection Rate
XD6506B122
XD6506B332
VIN=V CE= 4.3Vdc+0.5Vp-pA C
VIN=V CE= 2.2Vdc+0.5Vp-pA C
IOUT=50 mA CL=1.0uF(ceramic)
IOUT=50 mA CL=1.0uF(ceramic)
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
50mA
0.01
0.1
1
10
100
0.01
0.1
1
10
100
Frequency(kHz)
Frequency(kHz)
XD6506B502
VIN=V CE= 5.75Vdc+0.5Vp-pA C
IOUT=50 mA CL=1.0uF(ceramic)
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
Frequency(kHz)
21/24
XD6506 Series
■PACKAGING INFORMATION
For the latest package information go to, www.torexsemi.com/technical-support/packages
PACKAGE
SOT-25
OUTLIN / LAND PATTERN
SOT-25 PKG
THERMAL CHARACTERISTICS
Standard Board
JESD51-7 Board
SOT-25 Power Dissipation
22/24
XC9140 (Design Target)
XD6506
Series
■MARKING RULE
●SOT-25
SOT-25(Under dot)
① represents the product series
MARK
E
PRODUCT SERIES
XD6506xxxxxx-Q
5
4
①
②
③
④
⑤
② represents the output voltage range
1
2
3
MARK
Type
VOLTAGE (V)
1.2～3.0
PRODUCT SERIES
XD6506Bxxxxx-Q
Magnified
0
1
with CE function
3.1～5.0
③ represents the output voltage
MARK
VOLTAGE(V)
MARK
VOLTAGE(V)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
-
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
F
H
K
L
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
4.6
-
4.7
-
4.8
-
4.9
-
-
M
N
P
R
S
T
5.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
U
V
X
Y
Z
1.2
1.3
1.4
1.5
④⑤ represents assembly lot number
01 to 09, 0A to 0Z, 11 to 9Z, A1 to A9, AA to AZ, B1 to ZZ repeated (G, I, J, O, Q, W excluded)
Note: No character inversion used.
23/24
XD6506 Series
1. The product and product specifications contained herein are subject to change without notice to
improve performance characteristics. Consult us, or our representatives before use, to confirm that
the information in this datasheet is up to date.
2. The information in this datasheet is intended to illustrate the operation and characteristics of our
products. We neither make warranties or representations with respect to the accuracy or
completeness of the information contained in this datasheet nor grant any license to any intellectual
property rights of ours or any third party concerning with the information in this datasheet.
3. Applicable export control laws and regulations should be complied and the procedures required by
such laws and regulations should also be followed, when the product or any information contained in
this datasheet is exported.
4. The product is neither intended nor warranted for use in equipment of systems which require
extremely high levels of quality and/or reliability and/or a malfunction or failure which may cause loss
of human life, bodily injury, serious property damage including but not limited to devices or equipment
used in 1) nuclear facilities, 2) aerospace industry, 3) medical facilities, 4) automobile industry and
other transportation industry and 5) safety devices and safety equipment to control combustions and
explosions, excluding when specified for in-vehicle use or other uses.
Do not use the product for in-vehicle use or other uses unless agreed by us in writing in advance.
5. Although we make continuous efforts to improve the quality and reliability of our products;
nevertheless Semiconductors are likely to fail with a certain probability. So in order to prevent personal
injury and/or property damage resulting from such failure, customers are required to incorporate
adequate safety measures in their designs, such as system fail safes, redundancy and fire prevention
features.
6. Our products are not designed to be Radiation-resistant.
7. Please use the product listed in this datasheet within the specified ranges.
8. We assume no responsibility for damage or loss due to abnormal use.
9. All rights reserved. No part of this datasheet may be copied or reproduced unless agreed by Torex
Semiconductor Ltd in writing in advance.
TOREX SEMICONDUCTOR LTD.
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