XC6501 Series

XC6501
ETR03037-009
200mA High Speed LDO Regulator, Output Capacitor-Less, Low Power Consumption
■GENERAL DESCRIPTION
The XC6501 series is a high speed, low noise CMOS LDO regulator that can provide stable output voltages even without a load
capacitor CL. This is possible because phase compensation is carried out internally unlike other LDOs where it is done
externally. The series consists of a reference voltage source, driver transistor, error amplifier, current limit circuit, and phase
compensation circuit.
The CE function enables the circuit to be put into stand-by mode by inputting a low level signal to the CE pin thereby reducing
current consumption from an already low 13μA (in operation) to less than 0.1μA. In the stand-by mode, if a CL capacitor is used,
the electric charge stored at CL can be discharged via the internal auto-discharge switch and as a result, the VOUT pin quickly
returns to the VSS level.
The current limit fold-back circuit operates as a short circuit protection and a current limiter function for the output pin.
■APPLICATIONS
●Smart phones / Mobile phones
●Portable games
■FEATURES
Maximum Output Current
:
200mA
Operating Voltage Range
:
1.4～6.0V
Output Voltage Range
:
1.2～5.0V
●Modules (wireless, cameras,etc.)
Output Voltage Accuracy
:
±1% or ±0.02V
●Bluetooth
Dropout Voltage
:
150mV＠IOUT=100mA, VOUT=2.8V
●Digital-TV tuners
Low Power Supply
:
13μA ＠VOUT=2.8V
Stand-by Current
:
Less than 0.1μA
Ripple Rejection
:
50dB＠f=1kHz,VOUT=2.8V
Protection Circuits
:
Current limit （300mA, TYP.）
Short circuit protection
:
Internal phase compensation
Operating Ambient Temperature
:
-40℃～+85℃
Packages
:
SOT-25, SSOT-24, USP-4,
USPN-4,USP-3
Environmentally Friendly
:
EU RoHS Compliant, Pb Free
Output capacitor is not required
CL High Speed Auto Discharge
■TYPICAL PERFORMANCE
CHARACTERISTICS
XC6501 Series
Ta=25℃,tr=tf=5μs
C IN=0.1μF (ceramic)
3.0
300
Without
CL無しCL
CL =1.0μF
250
2.8
200
2.6
150
2.4
2.2
100
Output Current
2.0
50
Output Current: I OUT (mA)
OUT
(V)
3.2
Output Voltage: V
■TYPICAL APPLICATION CIRCUIT
0
Time (40μs/div)
1/32
XC6501 Series
■PIN CONFIGURATION
*The heat dissipation pad of the USP-4 package is reference to solder as the reference
mount pattern and metal mask pattern for mounting strength. The mount pattern should
be electrically opened or connected to the VSS (No.2) pin.
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTIONS
4
VIN
Power Supply Input
5
1
VOUT
Output
2
2
VSS
Ground
1
3
3
CE
ON/OFF Control
-
4
-
NC
No Connection
USP-3
USP-4
SSOT-24
SOT-25
USPN-4
1
4
4
1
2
1
3
3
2
2
-
3
-
-
■FUNCTION CHART
1)XC6501 series A/B type
PIN NAME
CE
SIGNAL
STATUS
L
OFF
H
ON
OPEN
Undefined
2)XC6501 series C/D type
PIN NAME
CE
2/32
SIGNAL
STATUS
L
OFF
H
ON
OPEN
OFF
XC6501
Series
■PRODUCT CLASSIFICATION
●Ordering Information
XC6501①②③④⑤⑥-⑦(*1)
DESIGNATOR
①
Regulator Type
②③
Output Voltage
④
Output Voltage Type
[Accuracy]
⑤⑥-⑦(*1)
(*1)
(*2)
ITEM
Packages
(Order Unit)
SYMBOL
A
B
C
D
P
12～50
1
A
HR
HR-G
GR
GR-G
NR
NR-G
MR
MR-G
7R-G
DESCRIPTION
CE High Active, Without CE Pull-down, Without CL discharge
CE High Active, Without CE Pull-down, With CL discharge
CE High Active, With CE Pull-down, Without CL discharge
CE High Active, With CE Pull-down, With CL discharge
3 pin, without CE pin (USP-3)
ex.)28V → ②=2, ③=8
0.1V increments ex.)1.80V → ②=1, ③=8, ④=1
[±0.02V @ 1.2V～1.9V, ±1% @ 2.0V～5.0V]
0.05V increments ex.)1.85V → ②=1, ③=8, ④=A
[±0.02V @ 1.25V～1.95V, ±1% @ 2.05V～4.95V]
USP-3(*2) (3,000/Reel)
USP-3(*2) (3,000/Reel)
USP-4 (3,000/Reel)
USP-4 (3,000/Reel)
SSOT-24 (3,000/Reel)
SSOT-24 (3,000/Reel)
SOT-25 (3,000/Reel)
SOT-25 (3,000/Reel)
USPN-4 (5,000/Reel)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
USP-3 is available only for XC6501P series.
3/32
XC6501 Series
■BLOCK DIAGRAMS
1) XC6501 Series A type
3) XC6501 Series C type
2) XC6501 Series B type
4) XC6501 Series D type
5) XC6501 Series P type
*Diodes inside the circuit are an ESD protection diode and a parasitic diode.
＊図のダイオードは、静電保護用のダイオードと寄生ダイオードです。
4/32
XC6501
Series
■ ABSOLUTE MAXIMUM RATINGS
PARAMETER
Input Voltage
Output Current
Output Voltage
CE Input Voltage
SYMBOL
VIN
IOUT
VOUT
VCE
USPN-4
USP-3
Power Dissipation
USP-4
Pd
SSOT-24
SOT-25
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
RATINGS
-0.3～+6.5
400(*1)
-0.3～VIN+0.3 or +6.5(*2)
-0.3～+6.5
100
600 (PCB mounted)(*3)
120
(*3)
1000 (PCB mounted)
120
1000 (PCB mounted)(*3)
150
500 (PCB mounted)(*3)
250
(*3)
600 (PCB mounted)
-40～+85
-55～+125
UNITS
V
mA
V
V
mW
℃
℃
* All voltages are described based on the VSS pin.
(*1) IOUT≦Pd/（VIN-VOUT）
(*2) The maximum value should be VIN+0.3 or +6.5 in the lowest.
(*3) The power dissipation figure shown is PCB mounted and is for reference only. Please refer to page 25~29 for details.
5/32
XC6501 Series
■ELECTRICAL CHARACTERISTICS
●XC6501 Series A/B/C/D Type
PARAMETER
SYMBOL
CONDITIONS
V
Output Voltage
Ta=25℃
V
(*1)
OUT(E)
(*2)
OUT(T)
≦1.95V
－0.02
VCE=VIN、IOUT=10mA
Line Regulation
Input Voltage
Output Voltage
Temperature
Characteristics
IOUTMAX
VCE=VIN
ΔVOUT
Vdif
ISS
ISTBY
TYP.
MAX.
(*3)
＋0.02
×0.99
(*3)
×1.01
200
-
VCE=VIN、0.1mA≦IOUT≦100mA
-
15
VCE=VIN、IOUT=100mA
-
VIN=VCE=6.0V、IOUT=0mA
E-2
V
①
mA
①
45
(*5)
(*6)
mV
①
mV
①
μA
②
-
0.01
0.1
μA
②
-
0.10
0.20
%/V
①
1.4
-
6.0
V
①
-
±100
-
ppm/℃
①
-
50
-
dB
③
210
300
-
mA
①
-
25
-
mA
①
VCEH
1.0
-
6.0
V
①
VCEL
VSS
-
0.25
V
①
μA
①
①
ΔVOUT/
（ΔVIN・VOUT）
VIN=6.0V、VCE=VSS
CIRCUIT
(*3)
-
E-1
UNITS
(*3)
VOUT（T）
VOUT(T)≧2.0V
VCE=VIN、IOUT=10mA
Maximum Output
Current
Load Regulation
Dropout Voltage (*4)
Supply Current
Stand-by
Current
MIN.
VOUT(T)+0.5V≦VIN≦6.0V、
VCE=VIN、IOUT=30mA
VIN
ΔVOUT/
VCE=VIN、IOUT=30mA
（ΔTopr・VOUT）
-40℃≦Topr≦85℃
VOUT(T)≦4.75V
VIN=｛VOUT(T)+1.0｝VDC+0.5Vp-pAC
Power Supply
Rejection Ratio
PSRR
VCE=VIN、IOUT=30mA、f=1kHz
VOUT(T)≧4.80V
VIN=5.75VDC+0.5Vp-pAC
VCE=VIN、IOUT=30mA、f=1kHz
Current Limit
Short - Circuit
Current
CE High Level
Voltage
CE Low Level
Voltage
CE High Level
Current
CE Low Level
Current
CL
Auto-Discharge
(*7)
Resistance
ILIM
ISHORT
VCE=VIN
VCE=VIN 、VOUT is short-circuited at the VSS
level
XC6501A/B
-0.1
-
0.1
XC6501C/D
3.5
6.0
10
-0.1
-
0.1
μA
VIN=6.0Ｖ、VOUT=1.2V、VCE=VSS
-
250
300
Ω
VIN=6.0Ｖ、VOUT=5.0V、VCE=VSS
-
400
480
Ω
ICEH
VCE=VIN=6.0V
ICEL
VCE=VIN
RDCHG
Notes:
(*2)
Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T) +1.0V.
*1: VOUT(E): An actual output voltage when an amply stabilized(VOUT(T)+1.0V) is supplied with constant IOUT.
*2: VOUT(T): Nominal output voltage value
*3: MIN and MAX values of VOUT(E) are shown in the voltage table “E-0”.
*4: Vdif={VIN1 – VOUT1}
VIN1: The input voltage when VOUT1 appears as input voltage is gradually decreased.
VOUT1: A voltage equal to 98% of the output voltage when an amply stabilized IOUT (VOUT(T)+1.0V) is input.
*5: Please refer to page E-1.
*6: Please refer to page E-2.
*7: This function is built in the XC6501B/D series only.
The XC6501A/C series discharges by only R1+ R2 resistors as shown in the block diagrams.
6/32
①
XC6501
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●XC6501 Series P Type
PARAMETER
Ta=25℃
SYMBOL
CONDITIONS
(*2)
VOUT(T)
Output Voltage
(*1)
VOUT(E)
≦1.95V
IOUT=10mA
VOUT(T)≧2.0V
IOUT=10mA
Maximum Output
Current
IOUTMAX
Output Voltage
Dropout Voltage
(*4)
Supply Current
Line Regulation
Input Voltage
Output Voltage
Temperature
Characteristics
ΔVOUT
Vdif
ISS
ΔVOUT/
(ΔVIN・VOUT)
0.1mA≦IOUT≦100mA
IOUT=100mA
ΔVOUT/
-0.02（
VOUT(T)+0.5V≦VIN≦6.0V、
IOUT=30mA
IOUT=30mA
-40℃≦Topr≦85℃
TYP.
MAX.
*3）
UNITS
CIRCUIT
V
①
-
mA
①
45
mV
①
mV
①
μA
②
+0.02（
*3）
VOUT(T)
×0.99
（*3）
×1.01
200
-
-
15
-
E-1
E-2
VIN=6.0V、IOUT=0mA
VIN
（ΔTopr・VOUT）
MIN.
（*3）
(*5)
(*6)
-
0.10
0.20
%/V
①
1.4
-
6.0
V
①
-
±100
-
ppm
①
-
50
-
dB
③
210
300
-
mA
①
-
25
-
mA
①
VOUT(T)≦4.75V
VIN=｛VOUT(T)+1.0｝VDC+0.5Vp-pAC
Power Supply
Rejection Ratio
PSRR
IOUT=30mA、f=1kHz
VOUT(T)≧4.80V
VIN=5.75VDC+0.5Vp-pAC
IOUT=30mA、f=1kHz
Current Limit
ILIM
Short Circuit
Current
ISHORT
VOUT is short-circuited at the VSS level
Notes:
(*2)
Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T) +1.0V.
*1: VOUT(E): An actual output voltage when an amply stabilized(VOUT(T)+1.0V) is supplied with constant IOUT.
*2: VOUT(T): Nominal output voltage value
*3: MIN and MAX values of VOUT(E) are shown in the voltage table “E-0”.
*4: Vdif={VIN1 – VOUT1}
VIN1: The input voltage when VOUT1 appears as input voltage is gradually decreased.
VOUT1: A voltage equal to 98% of the output voltage when an amply stabilized IOUT (VOUT(T)+1.0V) is input.
*5: Please refer to page E-1.
*6: Please refer to page E-2.
7/32
XC6501 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart
E-0
E-1
E-2
NOMINAL
VOLTAGE
OUTPUT
VOLTAGE
DROPOUT
VOLTAGE
SUPPLY
CURRENT
(V)
(V)
(mV)
(μA)
VOUT(E)
Vdif
ISS
VOUT(T)
8/32
MIN.
MAX.
1.20
1.1800
1.2200
1.25
1.2300
1.2700
1.30
1.2800
1.3200
1.35
1.3300
1.3700
1.40
1.3800
1.4200
1.45
1.4300
1.4700
1.50
1.4800
1.5200
1.55
1.5300
1.5700
1.60
1.5800
1.6200
1.65
1.6300
1.6700
1.70
1.6800
1.7200
1.75
1.7300
1.7700
1.80
1.7800
1.8200
1.85
1.8300
1.8700
1.90
1.8800
1.9200
1.95
1.9300
1.9700
2.00
1.9800
2.0200
2.05
2.0295
2.0705
2.10
2.0790
2.1210
2.15
2.1285
2.1715
2.20
2.1780
2.2220
2.25
2.2275
2.2725
2.30
2.2770
2.3230
2.35
2.3265
2.3735
2.40
2.3760
2.4240
2.45
2.4255
2.4745
2.50
2.4750
2.5250
2.55
2.5245
2.5755
2.60
2.5740
2.6260
2.65
2.6235
2.6765
2.70
2.6730
2.7270
2.75
2.7225
2.7775
2.80
2.7720
2.8280
2.85
2.8215
2.8785
2.90
2.8710
2.9290
2.95
2.9205
2.9795
3.00
2.9700
3.0300
3.05
3.0195
3.0805
TYP.
MAX.
440
690
300
610
MIN.
TYP.
MAX.
11
17
5
260
530
230
470
18
200
430
190
410
12
19
6
210
380
13
20
150
360
7
14
XC6501
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Table (continued)
E-0
E-1
E-2
NOMINAL
VOLTAGE
OUTPUT
VOLTAGE
DROPOUT
VOLTAGE
SUPPLY
CURRENT
(V)
(V)
(mV)
(μA)
VOUT(E)
Vdif
ISS
VOUT(T)
MIN.
MAX.
3.10
3.0690
3.1310
3.15
3.1190
3.1820
3.20
3.1680
3.2320
3.25
3.2175
3.2825
3.30
3.2670
3.3330
3.35
3.3165
3.3835
3.40
3.3660
3.4340
3.45
3.4155
3.4845
3.50
3.4650
3.5350
3.55
3.5145
3.5855
3.60
3.5640
3.6360
3.65
3.6135
3.6865
3.70
3.6630
3.7370
3.75
3.7125
3.7875
3.80
3.7620
3.8380
3.85
3.8115
3.8885
3.90
3.8610
3.9390
3.95
3.9105
3.9895
4.00
3.9600
4.0400
4.05
4.0095
4.0905
4.10
4.0590
4.1410
4.15
4.1085
4.1915
4.20
4.1580
4.2420
4.25
4.2075
4.2925
4.30
4.2570
4.3430
4.35
4.3065
4.3935
4.40
4.3560
4.4440
4.45
4.4055
4.4945
4.50
4.4550
4.5450
4.55
4.5045
4.5955
4.60
4.5540
4.6460
4.65
4.6035
4.6965
4.70
4.6530
4.7470
4.75
4.7025
4.7975
4.80
4.7520
4.8480
4.85
4.8015
4.8985
4.90
4.8510
4.9490
4.95
4.9005
4.9995
5.00
4.9500
5.0500
TYP.
MAX.
150
360
MIN.
TYP.
MAX.
14
140
350
21
7
130
340
15
22
120
330
8
16
23
9/32
XC6501 Series
■OPERATIONAL EXPLANATION
The voltage divided by resistors R1 & R2 is compared with the internal reference voltage 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 & stabilized by a system of negative feedback. The current limit circuit and short protect circuit operate in relation
to the level of output current. Further, the IC's internal circuitry can be shutdown via the CE pin's signal.
XC6501 Series B Type
<CL High Speed Auto-Discharge Function>
The XC6501B/D series can discharge the electric charge in the output capacitor CL, when a low signal to the CE pin, which
enables a whole IC circuit turn off, is inputted via the N-channel transistor located between the VOUT pin and the VSS pin as
shown in the BLOCK DIAGRAM. The CL auto-discharge resistance value is set at 400Ω(VOUT=5.0V @ VIN=6.0V at typical).
The discharge time of the output capacitor CL is set by the CL auto-discharge resistance R and the output capacitor CL. By
setting time constant of a CL auto-discharge resistance value RDCHG and an output capacitor value CL as τ (τ=C x RDCHG),
the output voltage after discharge via the N-channel transistor is calculated by the following formulas.
V= VOUT(E) ×e-t/τ
or an expanded formula is
ｔ=τ×ln（VOUT(E)/V）
V : Output voltage after discharge
VOUT(E) : Output voltage
t : Discharge time
τ：RDCHG×CL
RDCHG：CL auto-discharge resistance
CL：Output capacitor
<Current Limiter, Short-Circuit Protection>
The XC6501 series’ fold-back circuit operates as an output current limiter and a short protection of the output pin. When the
load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. When the
output voltage is shorted to the VSS, its current flow reached and minimized to about 25mA.
<CE Pin>
The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6501 series. In shutdown mode output at
the VOUT pin will be pulled down to the VSS level via R1 & R2. However, as for the XC6501B/D series, the CL auto-discharge
resistor is connected in parallel to R1 and R2 while the power supply is applied to the VIN pin. Therefore, time until the VOUT pin
reaches the VSS level becomes short. The output voltage becomes unstable, when the CE pin is open. If this IC is used with
the correct output voltage for the CE pin, the 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 when medium voltage is input.
10/32
XC6501
Series
■NOTES ON USE
1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be
exceeded.
2. This IC achieves stable operation without an output capacitor CL by internal phase compensation. However, wiring
impedance is high, operations may become unstable due to noise and/or phase lag depending on output current.
Please wire the input capacitor CIN and the output capacitor CL as close to the IC as possible.
3. Torex places an importance on improving our products and their reliability.
We request that users incorporate fail-safe designs and post-aging protection treatment when using Torex products
in their systems.
11/32
XC6501 Series
■TEST CIRCUITS
●Circuit ①
●測定回路①
CIN=0.1μF
(ceramic)
VIN
V
A
CE
V
IOUT
VOUT
VSS
A
V
●測定回
●Circuit
② 路②
A
VIN
V
CE
VOUT
VSS
●測定回
●Circuit
③ 路③
VIN
V
CE
IOUT
VOUT
VSS
A
V
The CE pin does not exist in the XC6501 series P type, please disregard CE description in above test circuit.
12/32
XC6501
Series
■TYPICAL PERFORMANCE CHARACTERISTICS
*CE Voltage condition: Unless otherwise stated, VCE =VIN
(1) Output Voltage vs. Output Current
XC6501x121
1.2
0.9
0.6
Ta = -40℃
0.3
Ta = 25℃
Ta = 25℃
CIN = 0.1μF (ceramic)
1.5
Output Voltage: VOUT [V]
1.5
Output Voltage: VOUT [V]
XC6501x121
VIN = 2.2V
CIN = 0.1μF (ceramic)
1.2
0.9
0.6
VIN = 1.5V
0.3
VIN = 1.7V
Ta = 85℃
0.0
VIN = 2.2V
0.0
0
50
100 150 200 250 300 350 400
Output Current: IOUT [mA]
0
50
XC6501x281
2.5
2.0
1.5
1.0
Ta = -40℃
Ta = 25℃
0.5
Ta = 25℃
CIN = 0.1μF (ceramic)
3.0
Output Voltage: VOUT [V]
Output Voltage: VOUT [V]
XC6501x281
VIN = 3.8V
CIN = 0.1μF (ceramic)
3.0
100 150 200 250 300 350 400
Output Current: IOUT [mA]
2.5
2.0
1.5
1.0
VIN = 3.1V
0.5
VIN = 3.3V
Ta = 85℃
0.0
VIN = 3.8V
0.0
0
50
100 150 200 250 300 350 400
Output Current: IOUT [mA]
0
50
XC6501x501
5.0
4.0
3.0
2.0
Ta = -40℃
Ta = 25℃
1.0
Ta = 85℃
0.0
Ta = 25℃
CIN = 0.1μF (ceramic)
6.0
Output Voltage: VOUT [V]
Output Voltage: VOUT [V]
XC6501x501
VIN = 6.0V
CIN = 0.1μF (ceramic)
6.0
100 150 200 250 300 350 400
Output Current: IOUT [mA]
5.0
4.0
3.0
2.0
VIN = 5.3V
VIN = 5.5V
1.0
VIN = 6.0V
0.0
0
50
100 150 200 250 300 350 400
Output Current: IOUT [mA]
0
50
100 150 200 250 300 350 400
Output Current: IOUT [mA]
13/32
XC6501 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage
XC6501x121
1.2
1.0
0.8
IOUT = 10mA
IOUT = 30mA
0.6
IOUT = 100mA
Ta = 25℃
CIN = 0.1μF (ceramic)
1.26
Output Voltage: VOUT [V]
1.4
Output Voltage: VOUT [V]
XC6501x121
Ta = 25℃
CIN = 0.1μF (ceramic)
0.4
1.24
1.22
1.20
1.18
IOUT = 10mA
IOUT = 30mA
1.16
IOUT = 100mA
1.14
0.5
1.0
1.5
2.0
Input Voltage: VIN [V]
2.5
2.0
XC6501x281
2.6
2.4
IOUT = 10mA
IOUT = 30mA
IOUT = 100mA
Ta = 25℃
CIN = 0.1μF (ceramic)
2.86
Output Voltage: VOUT [V]
Output Voltage: VOUT [V]
2.8
2.2
2.0
2.84
2.82
2.80
2.78
IOUT = 10mA
IOUT = 30mA
2.76
IOUT = 100mA
2.74
2.0
2.5
3.0
3.5
Input Voltage: VIN [V]
4.0
3.2
XC6501x501
6.0
4.8
4.6
IOUT = 10mA
IOUT = 30mA
IOUT = 100mA
4.2
Ta = 25℃
CIN = 0.1μF (ceramic)
5.06
Output Voltage: VOUT [V]
Output Voltage: VOUT [V]
5.0
4.4
3.9
4.6
5.3
Input Voltage: VIN [V]
XC6501x501
Ta = 25℃
CIN = 0.1μF (ceramic)
5.2
5.04
5.02
5.00
4.98
IOUT = 10mA
IOUT = 30mA
4.96
IOUT = 100mA
4.94
4.0
14/32
6.0
XC6501x281
Ta = 25℃
CIN = 0.1μF (ceramic)
3.0
3.0
4.0
5.0
Input Voltage: VIN [V]
4.5
5.0
5.5
Input Voltage: VIN [V]
6.0
5.2
5.4
5.6
5.8
Input Voltage: VIN [V]
6.0
XC6501
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(3) Dropout Voltage vs. Output Current
XC6501x121
CIN = 0.1μF (ceramic)
Ta = -40℃
0.8
Ta = 25℃
Ta = 85℃
0.6
0.4
0.2
※Below the minimum operating voltage
CIN = 0.1μF (ceramic)
0.5
Dropout Voltage: Vdif [V]
1.0
Dropout Voltage: Vdif [V]
XC6501x281
0.0
Ta = -40℃
0.4
Ta = 25℃
Ta = 85℃
0.3
0.2
0.1
0.0
0
50
100
150
Output Current: IOUT [mA]
200
0
50
100
150
Output Current: IOUT [mA]
200
(4) Supply Current vs. Input Voltage
XC6501x501
CIN = 0.1μF (ceramic)
0.5
Ta = -40℃
0.4
Ta = 25℃
Ta = 85℃
0.3
16.0
Supply Current: ISS [μA]
Dropout Voltage: Vdif [V]
XC6501x121
0.2
0.1
0.0
12.0
8.0
Ta = -40℃
4.0
Ta = 25℃
Ta = 85℃
0.0
0
50
100
150
Output Current: IOUT [mA]
200
0
1
XC6501x281
5
6
XC6501x501
20.0
Supply Current: ISS [μA]
16.0
Supply Current: ISS [μA]
2
3
4
Input Voltage: VIN [V]
12.0
8.0
Ta = -40℃
4.0
Ta = 25℃
Ta = 85℃
0.0
15.0
10.0
Ta = -40℃
5.0
Ta = 25℃
Ta = 85℃
0.0
0
1
2
3
4
Input Voltage: VIN [V]
5
6
0
1
2
3
4
Input Voltage: VIN [V]
5
6
15/32
XC6501 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(5) Output Voltage vs. Ambient Temperature
XC6501x121
XC6501x281
VIN = 2.2V
CIN = 0.1μF (ceramic)
1.24
VIN = 3.8V
CIN = 0.1μF (ceramic)
2.90
IOUT = 10mA
Output Voltage: VOUT [V]
Output Voltage: VOUT [V]
IOUT = 10mA
IOUT = 30mA
1.22
IOUT = 100mA
1.20
1.18
1.16
IOUT = 30mA
2.85
IOUT = 100mA
2.80
2.75
2.70
-50
-25
0
25
50
75
Ambient Temperature: Ta [℃]
100
-50
-25
0
25
50
75
Ambient Temperature: Ta [℃]
100
(6) Supply Current vs. Ambient Temperature
XC6501x501
XC6501
VIN = 6.0V
CIN = 0.1μF (ceramic)
5.10
VIN = VOUT + 1.0V
20.0
Supply Current: ISS [μA]
Output Voltage: VOUT [V]
IOUT = 10mA
IOUT = 30mA
5.05
IOUT = 100mA
5.00
4.95
15.0
10.0
IOUT = 10mA
5.0
IOUT = 30mA
IOUT = 100mA
4.90
0.0
-50
-25
0
25
50
75
Ambient Temperature: Ta [℃]
100
(7) CE Threshold Voltage vs. Ambient Temperature
CE Threshold Voltage: VCE [V]
XC6501
VIN = VOUT + 1.0V
IOUT = 1mA, CIN = 0.1μF (ceramic)
0.8
0.7
0.6
0.5
CE "H" LEVEL
CE "L" LEVEL
0.4
-50
16/32
-25
0
25
50
75
Ambient Temperature: Ta [℃]
100
-50
-25
0
25
50
75
Ambient Temperature: Ta [℃]
100
XC6501
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Rising Response Time
0.0
Output Voltage
-3.0
1.0
IOUT = 10mA
-6.0
IOUT = 30mA
IOUT = 100mA
0.5
0.0
Output Voltage
-3.0
1.0
-6.0
Output Voltage
-3.0
3.0
2.0
IOUT = 10mA
-6.0
IOUT = 30mA
IOUT = 100mA
-9.0
1.0
9.0
Input Voltage: VIN[V]
4.0
0.0
IOUT = 30mA
IOUT = 100mA
tr = 5μs, Ta = 25℃
VIN = 0→6.0V, CIN = 0.1μF (ceramic), Without CL
6.0
3.0
Output Voltage
0.0
-3.0
2.0
-6.0
IOUT = 30mA
IOUT = 100mA
XC6501x501
3.0
8.0
Output Voltage
-3.0
6.0
4.0
IOUT = 10mA
IOUT = 30mA
IOUT = 100mA
Time [50μs/div]
2.0
0.0
9.0
Input Voltage: VIN [V]
10.0
3.0
IOUT = 10mA
XC6501x501
Input Voltage
6.0
4.0
Time [50μs/div]
6.0
0.0
5.0
-9.0
12.0
0.5
Input Voltage
Time [50μs/div]
tr = 5μs, Ta = 25℃
VIN = 0→6.0V, CIN = CL = 0.1μF (ceramic)
1.5
IOUT = 10mA
-9.0
6.0
5.0
0.0
-9.0
0.0
XC6501x281
tr = 5μs, Ta = 25℃
VIN = 0→6.0V, CIN = CL = 0.1μF (ceramic)
3.0
-6.0
2.0
XC6501x281
Input Voltage
0.0
3.0
Time [50μs/div]
6.0
9.0
2.5
Input Voltage
Time [50μs/div]
Output Voltage: VOUT [V]
9.0
Input Voltage: VIN [V]
1.5
6.0
3.0
tr = 5μs, Ta = 25℃
VIN = 0→6.0V, CIN = 0.1μF (ceramic), Without CL
6.0
1.0
0.0
12.0
10.0
Input Voltage
3.0
0.0
8.0
Output Voltage
-3.0
6.0
4.0
IOUT = 10mA
-6.0
-9.0
IOUT = 30mA
IOUT = 100mA
Output Voltage: VOUT [V]
2.0
tr = 5μs, Ta = 25℃
VIN = 0→6.0V, CIN = 0.1μF (ceramic), Without CL
Output Voltage: VOUT [V]
3.0
9.0
Input Voltage: VIN [V]
2.5
Input Voltage
-9.0
Input Voltage: VIN [V]
3.0
Output Voltage: VOUT [V]
6.0
XC6501x121
Output Voltage: VOUT [V]
Input Voltage: VIN [V]
9.0
tr = 5μs, Ta = 25℃
VIN = 0→6.0V, CIN = CL = 0.1μF (ceramic)
2.0
Output Voltage: VOUT [V]
XC6501x121
0.0
Time [50μs/div]
17/32
XC6501 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Input Transient Response
IOUT = 30mA
1.3
IOUT = 100mA
0.0
1.2
Output Voltage
-1.0
Input Voltage: VIN [V]
1.2
Output Voltage
-1.0
3.1
IOUT = 10mA
3.0
3.0
IOUT = 30mA
Output Voltage
IOUT = 100mA
1.0
2.9
2.8
6.0
Input Voltage: VIN [V]
3.3
3.2
0.0
1.1
2.7
tr = tf = 5μs, Ta = 25℃
VIN = 3.8V⇔4.8V, CIN = 0.1μF (ceramic), Without CL
5.0
3.2
4.0
3.1
IOUT = 10mA
3.0
2.0
Output Voltage
IOUT = 100mA
1.0
2.7
XC6501x501
XC6501x501
6.0
5.4
Input Voltage
5.0
IOUT = 10mA
IOUT = 30mA
4.0
5.3
5.2
IOUT = 100mA
Output Voltage
2.0
5.1
5.0
4.9
Time [200μs/div]
7.0
2.9
2.8
0.0
5.5
3.0
IOUT = 30mA
Time [200μs/div]
tr = tf = 5μs, Ta = 25℃
VIN = 5.5V⇔6.0V, CIN = CL = 0.1μF (ceramic)
3.3
Input Voltage
Time [200μs/div]
1.0
18/32
0.0
XC6501x281
tr = tf = 5μs, Ta = 25℃
VIN = 3.8V⇔4.8V, CIN = CL = 0.1μF (ceramic)
1.3
IOUT = 100mA
XC6501x281
4.0
3.0
IOUT = 30mA
1.0
Time [200μs/div]
Input Voltage
7.0
1.4
IOUT = 10mA
Time [200μs/div]
5.0
2.0
1.5
Input Voltage
2.0
Input Voltage: VIN [V]
Input Voltage: VIN [V]
6.0
1.1
1.6
tr = tf = 5μs, Ta = 25℃
VIN = 5.5V⇔6.0V, CIN = 0.1μF (ceramic), Without CL
6.0
5.5
5.4
Input Voltage
5.0
5.3
IOUT = 10mA
4.0
IOUT = 30mA
5.2
IOUT = 100mA
3.0
Output Voltage: VOUT [V]
1.0
tr = tf = 5μs, Ta = 25℃
VIN = 2.2V⇔3.2V, CIN = 0.1μF (ceramic), Without CL
Output Voltage: VOUT [V]
1.4
IOUT = 10mA
3.0
Input Voltage: VIN [V]
2.0
Output Voltage: VOUT [V]
1.5
Input Voltage
4.0
Output Voltage: VOUT [V]
Input Voltage: VIN [V]
3.0
1.6
Output Voltage: VOUT [V]
4.0
XC6501x121
tr = tf = 5μs, Ta = 25℃
VIN = 2.2V⇔3.2V, CIN = CL = 0.1μF (ceramic)
Output Voltage
2.0
5.1
5.0
1.0
4.9
Time [200μs/div]
Output Voltage: VOUT [V]
XC6501x121
XC6501
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Load Transient Response
0.8
50mA
0.1mA
50
0
0.6
100
Output Current
100
Output Current
2.0
50
0
3.0
10mA
tr = tf = 5μs, Ta = 25℃
IOUT = 10⇔50mA, VIN = 3.8V, CIN = 0.1μF (ceramic)
CL = 0.1μF
2.8
2.6
150
2.4
2.2
100
Output Current
XC6501x501
5.0
200
Output Voltage
4.8
150
4.6
100
Output Current
4.2
Time [40μs/div]
50
0
5.2
tr = tf = 5μs, Ta = 25℃
IOUT = 10⇔50mA, VIN = 6.0V, CIN = 0.1μF (ceramic)
CL = 0.1μF
50
0
300
250
Without CL
5.0
200
Output Voltage
4.8
150
4.6
4.4
100
Output Current
50mA
⇔
⇔
50mA
0.1mA
Output Voltage: VOUT [V]
250
5.4
50mA
10mA
XC6501x501
Without CL
300
200
Time [40μs/div]
CL = 0.1μF
0
Output Voltage
2.0
300
50
250
Without CL
Time [40μs/div]
tr = tf = 5μs, Ta = 25℃
IOUT = 0.1⇔50mA, VIN = 6.0V, CIN = 0.1μF (ceramic)
50mA
⇔
⇔
50mA
0.1mA
Output Voltage: VOUT [V]
150
3.2
Output Current: IOUT [mA]
200
2.4
4.4
0.8
0.4
300
250
Without CL
2.6
5.2
150
XC6501x281
Output Voltage
5.4
1.0
XC6501x281
2.8
2.2
200
Output Voltage
Time [40μs/div]
CL = 0.1μF
3.0
1.2
Time [40μs/div]
tr = tf = 5μs, Ta = 25℃
IOUT = 0.1⇔50mA, VIN = 3.8V, CIN = 0.1μF (ceramic)
250
Without CL
⇔
0.6
100
Output Current
CL = 0.1μF
300
10mA
4.2
Output Current: IOUT [mA]
150
1.4
tr = tf = 5μs, Ta = 25℃
IOUT = 10⇔50mA, VIN = 2.2V, CIN = 0.1μF (ceramic)
Output Current: IOUT [mA]
1.0
Output Voltage: VOUT [V]
200
Output Voltage
1.6
Output Current: IOUT [mA]
1.2
3.2
Output Voltage: VOUT [V]
250
Without CL
0.4
Output Voltage: VOUT [V]
300
Output Current: IOUT [mA]
1.4
CL = 0.1μF
⇔
Output Voltage: VOUT [V]
1.6
XC6501x121
tr = tf = 5μs, Ta = 25℃
IOUT = 0.1⇔50mA, VIN = 2.2V, CIN = 0.1μF (ceramic)
50
Output Current: IOUT [mA]
XC6501x121
0
Time [40μs/div]
19/32
XC6501 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) CE Rising Respose Time
0.0
Output Voltage
-1.0
1.5
1.0
IOUT = 10mA
-2.0
IOUT = 30mA
IOUT = 100mA
0.0
2.5
CE Input Voltage
1.0
2.0
0.0
Output Voltage
-1.0
1.0
-2.0
IOUT = 30mA
IOUT = 100mA
-3.0
Time [40μs/div]
XC6501x281
XC6501x281
VIN = 2.2V, tr = 5μs, Ta = 25℃
VCE = 0→VIN, CIN = CL = 0.1μF (ceramic)
4.0
6.0
5.0
CE Input Voltage
2.0
4.0
Output Voltage
0.0
-2.0
3.0
2.0
IOUT = 10mA
-4.0
IOUT = 30mA
1.0
6.0
VIN = 3.8V, tr = 5μs, Ta = 25℃
VCE = 0→VIN, CIN = 0.1μF (ceramic), Without CL
4.0
2.0
Output Voltage
0.0
-2.0
2.0
-4.0
IOUT = 30mA
XC6501x501
3.0
8.0
Output Voltage
-3.0
4.0
IOUT = 10mA
-6.0
-9.0
IOUT = 30mA
IOUT = 100mA
Time [40μs/div]
20/32
6.0
2.0
0.0
9.0
Input Voltage: VCE [V]
10.0
CE Input Voltage
0.0
IOUT = 100mA
XC6501x501
6.0
3.0
IOUT = 10mA
-6.0
12.0
6.0
4.0
Time [40μs/div]
VIN = 2.2V, tr = 5μs, Ta = 25℃
VCE = 0→VIN, CIN = CL = 0.1μF (ceramic)
0.0
5.0
Time [40μs/div]
Output Voltage: VOUT [V]
Input Voltage: VCE [V]
9.0
0.0
0.5
CE Input Voltage
IOUT = 100mA
-6.0
1.5
IOUT = 10mA
Time [40μs/div]
Input Voltage: VCE [V]
6.0
0.5
2.0
3.0
VIN = 6.0V, tr = 5μs, Ta = 25℃
VCE = 0→VIN, CIN = 0.1μF (ceramic), Without CL
6.0
1.0
0.0
12.0
10.0
CE Input Voltage
3.0
0.0
8.0
Output Voltage
-3.0
6.0
4.0
IOUT = 10mA
-6.0
-9.0
IOUT = 30mA
IOUT = 100mA
Time [40μs/div]
Output Voltage: VOUT [V]
2.0
VIN = 2.2V, tr = 5μs, Ta = 25℃
VCE = 0→VIN, CIN = 0.1μF (ceramic), Without CL
Output Voltage: VOUT [V]
1.0
3.0
Input Voltage: VCE [V]
2.5
CE Input Voltage
-3.0
Input Voltage: VCE [V]
3.0
Output Voltage: VOUT [V]
2.0
XC6501x121
Output Voltage: VOUT [V]
Input Voltage: VCE [V]
3.0
VIN = 2.2V, tr = 5μs, Ta = 25℃
VCE = 0→VIN, CIN = CL = 0.1μF (ceramic)
2.0
0.0
Output Voltage: VOUT [V]
XC6501x121
XC6501
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(12) Ripple Rejection Rate
XC6501x121
Ta = 25℃
V IN = 2.2V DC+0.5Vp-p AC, CL = 0.1μF (ceramic)
100
80
60
40
IOUT = 0.1mA
20
IOUT = 30mA
IOUT = 10mA
IOUT = 100mA
0
0.01
0.1
1
10
Ripple Frequency: f [kHz]
100
Ripple Rejection Rate: PSRR [dB]
Ripple Rejection Rate: PSRR [dB]
XC6501x121
Ta = 25℃
VIN = 2.2V DC+0.5Vp-pAC, Without CL
100
80
60
40
IOUT = 0.1mA
20
IOUT = 30mA
IOUT = 10mA
IOUT = 100mA
0
0.01
0.1
1
10
Ripple Frequency: f [kHz]
100
80
60
40
IO UT = 0.1mA
IO UT = 10mA
20
IO UT = 30mA
IO UT = 100mA
0
0.01
0.1
1
10
100
80
60
100
80
60
40
I OUT = 0.1mA
I OUT = 10mA
20
I OUT = 30mA
I OUT = 100mA
0
0.01
0.1
1
10
Ripple Frequency: f [kHz]
XC6501x501
XC6501x501
IOUT = 0.1mA
IOUT = 10mA
IOUT = 30mA
IOUT = 100mA
40
20
0
0.01
Ta = 25℃
V IN = 3.8V DC+0.5Vp-pAC, Without CL
Ripple Frequency: f [kHz]
Ta = 25℃
VIN = 5.75VDC+0.5Vp-p AC, CL = 0.1μF (ceramic)
100
Ripple Rejection Rate: PSRR [dB]
XC6501x281
Ta = 25℃
V IN = 3.8V DC+0.5Vp-p AC, CL = 0.1μF (ceramic)
0.1
1
10
Ripple Frequency: f [kHz]
100
Ripple Rejection Rate: PSRR [dB]
Ripple Rejection Rate: PSRR [dB]
Ripple Rejection Rate: PSRR [dB]
XC6501x281
100
100
Ta = 25℃
VIN = 5.75V DC+0.5Vp-pAC, Without CL
100
80
60
IOUT = 0.1mA
IOUT = 10mA
IOUT = 30mA
IOUT = 100mA
40
20
0
0.01
0.1
1
10
Ripple Frequency: f [kHz]
100
21/32
XC6501 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(13) Output Noise Density
XC6501x181
100
Frequency-Range ： 0.1～100kHz
Output Noise ： 83.42μVrms
10
IOUT=30mA
1
0.1
0.01
0.1
1
10
Frequency : f [kHz]
100
Output Noise Density : [μV/√Hz]
XC6501x331
VIN=5.0V, Ta=25℃
CIN=CL=0.1μF(ceramic)
100
Frequency-Range ： 0.1～100kHz
Output Noise ： 142.92μVrms
10
IOUT=30mA
1
0.1
0.01
0.1
22/32
VIN=2.8, Ta=25℃
CIN=CL=0.1μF(ceramic)
VIN=2.2V, Ta=25℃
CIN=CL=0.1μF(ceramic)
Output Noise Density : [μV/√Hz]
Output Noise Density : [μV/√Hz]
XC6501x121
1
10
Frequency : f [kHz]
100
100
Frequency-Range ： 0.1～100kHz
Output Noise ： 90.90μVrms
10
IOUT=30mA
1
0.1
0.01
0.1
1
10
Frequency : f [kHz]
100
1.2±0.05
1.3±0.2
+0.15
0.35 -0.1
0.05
0.2MIN
2.8±0.2
1.3MAX
+0.2
-0.1
1.6
+0
2.1±0.3
2.1±0.3
+0.2
1.25 -0.1
0.3 -0.2
+0
0.3 -0.2
+0.1
0.125 -0.05
1.1±0.1
1.1MAX
+0.2
1.25 -0.1
+0.15
0.25 -0.1
0.9±0.1 1.1MAX
0.9±0.1
+0.15
0.25 -0.1
0.25±0.05
0.425±0.05
0.38+0.02
-0.03
0.2±0.1
0.2±0.1
0.7±0.1
0.7±0.1
0.2±0.05
(0.05)
MAX0.6
0.6MAX
1.6±0.08
1.2±0.08
XC6501
Series
■PACKAGING INFORMATION
2.0±0.1
+0.15
0.25 -0.1
+0.1
0 -0
23/32
XC6501 Series
■PACKAGING INFORMATION (Continued)
●USP-3 Reference Metal Mask Design
0.3
●USP-4 Reference Pattern Layout
0.5
0.25
1.2
0.7
0.25
1.35
0.4
●USP-3 Reference Pattern Layout
●USP-4 Reference Metal Mask Design
1.0
0.8
0.35
0.35
0.35
0.35
4
3
4
3
0.3
1
1
2
0.6
0.45
0.4
●USPN-4 Reference Metal Mask Design
0.25
●USPN-4 Reference Pattern Layout
24/32
2
0.6
0.6
XC6501
Series
●
USPN-4 Power Dissipation
Power dissipation data for the USPN-4 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1. Measurement Condition
Condition:
Mount on a board
Ambient:
Natural convection
Soldering:
Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm2 in one side)
Copper (Cu) traces occupy 50% of the front and
50% of the back.
The copper area is divided into four block,
one block is 12.5% of total.
The USPN-4 package has for terminals.
Each terminal connects one copper block in the front
and one in the back.
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole:
4 x 0.8 Diameter
Evaluation Board (Unit: mm)
2.
Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
600
105
120
Thermal Resistance(℃/W)
166.67
Pd-Ta特性グラフ
Power Dissipation
Pd (mW)
許容損失Pd（mW）
Pd vs Ta
700
600
500
400
300
200
100
0
25
45
65
85
105
125
Ambient
Temperature Ta (℃)
周囲温度Ta（℃）
25/32
XC6501 Series
●
USP-4 Power Dissipation
Power dissipation data for the USP-4 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
40.0
28.9
1. Measurement Condition
Condition: Mount on a board
Ambient: Natural convection
Soldering: Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm2 in one side)
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material: Glass Epoxy (FR-4)
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
2.54
1.4
Evaluation Board (Unit: mm)
2. Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
1000
85
400
Thermal Resistance (℃/W)
100.00
Power Dissipation Pd (mW)
Pd vs Ta
Ambient Temperature Ta (℃)
26/32
XC6501
Series
●
SSOT-24 Power Dissipation
Power dissipation data for the SSOT-24 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Measurement Condition
Condition: Mount on a board
Ambient: Natural convection
Soldering: Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm2 in one side)
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material: Glass Epoxy (FR-4)
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
Evaluation Board (Unit: mm)
2. Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
500
85
200
Thermal Resistance (℃/W)
200.00
Power Dissipation Pd (mW)
Pd vs Ta
Ambient Temperature Ta (℃)
27/32
XC6501 Series
●
SOT-25 Power Dissipation
Power dissipation data for the SOT-25 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following
condition.
1.
Measurement Condition
Condition: Mount on a board
Ambient: Natural convection
Soldering: Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm2 in one side)
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
(Board of SOT-26 is used.)
Material: Glass Epoxy (FR-4)
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
評価基板レイアウト（単位：mm）
Evaluation Board (Unit: mm)
2. Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
600
85
240
Thermal Resistance (℃/W)
166.67
Power
Dissipation Pd (mW)
許容損失Pd（mW）
Pd-Ta特性グラフ
Pd vs. Ta
700
600
500
400
300
200
100
0
25
28/32
45
65
85
周辺温度Ta（℃）
Ambient Temperature
Ta (℃)
105
125
XC6501
Series
●
USP-3 Power Dissipation
Power dissipation data for the USP-3 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Measurement Condition
Condition:
Mount on a board
Ambient:
Natural convection
Soldering:
Board:
Lead (Pb) free
Dimensions 40 x 40 mm
2
(1600 mm in one side)
Copper (Cu) traces occupy 50% of the
board area
In top and back faces
Package heat-sink is tied to the copper
traces
Material:
Thickness:
Through-hole:
Glass Epoxy (FR-4)
1.6 mm
4 x 0.8 Diameter
Evaluation Board (Unit: mm)
2.
Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
1000
85
400
Thermal Resistance(℃/W)
100.00
Power Dissipation Pd(mW)
Pd vs Ta
1200
1000
800
600
400
200
0
25
45
65
85
105
Ambient Temperature Ta（℃）
125
29/32
XC6501 Series
■MARKING RULE
SOT-25
USPN-4
USP-3
USP-4
3
②
③
④
⑤
2
4
1
3
2
④ ⑤
①
④ ⑤
1
① ② ③
4
① ② ③
5
1
2
3
1
2
③
①
②
4
④
⑤
3
3
■SOT-25/USP-4/USP-3/USPN-4
① represents product series
MARK
PRODUCT SERIES
A
XC6501******
② represents type of regulator
MARK
OUTPUT VOLTAGE
0.1V INCREMENTS
VOLTAGE=
1.2～3.0V
OUTPUT VOLTAGE
0.05V INCREMENTS
PRODUCT SERIES
VOLTAGE=
3.1～5.0V
VOLTAGE=
1.25～3.05V
VOLTAGE=
3.15～4.95V
U
A
E
M
V
B
F
N
XC6501B*****
X
C
H
R
XC6501C*****
Y
D
K
S
XC6501D*****
Z
P
L
T
XC6501P*****
XC6501A*****
③ represents type of output voltage range
MARK
OUTPUT VOLTAGE (V)
MARK
OUTPUT VOLTAGE (V)
0
-
3.10
-
3.15
F
1.60
4.60
1.65
4.65
1
-
3.20
-
3.25
H
1.70
4.70
1.75
4.75
2
-
3.30
-
3.35
K
1.80
4.80
1.85
4.85
3
-
3.40
-
3.45
L
1.90
4.90
1.95
4.95
4
-
3.50
-
3.55
M
2.00
5.00
2.05
-
5
-
3.60
-
3.65
N
2.10
-
2.15
-
6
-
3.70
-
3.75
P
2.20
-
2.25
-
7
-
3.80
-
3.85
R
2.30
-
2.35
-
8
-
3.90
-
3.95
S
2.40
-
2.45
-
9
-
4.00
-
4.05
T
2.50
-
2.55
-
A
-
4.10
-
4.15
U
2.60
-
2.65
-
B
1.20
4.20
1.25
4.25
V
2.70
-
2.75
-
C
1.30
4.30
1.35
4.35
X
2.80
-
2.85
-
D
1.40
4.40
1.45
4.45
Y
2.90
-
2.95
-
E
1.50
4.50
1.55
4.55
Z
3.00
-
3.05
-
④,⑤ represents production lot number
01 to 09, 0A to 0Z, 11 to 9Z, A1 to A9, AA to Z9,ZA to ZZ repeated.
G，I，J，O，Q，W excepted.
*No character inversion used.
30/32
XC6501
Series
SSOT-24
SSOT24
■MARKING RULE (Continued)
1
②
④
③
3
①
4
2
■SSOT-24
① represents type of regulator
MARK
PRODUCT SERIES
VOLTAGE=
1.2～2.15V
VOLTAGE=
2.2～3.15V
VOLTAGE=
3.2～4.15V
VOLTAGE=
4.2～5.0V
5
6
7
8
D
E
F
H
XC6501B*****
R
S
T
0
XC6501C*****
V
X
Y
Z
XC6501D*****
XC6501A*****
② represents type of output voltage range
MARK
OUTPUT VOLTAGE (V)
MARK
OUTPUT VOLTAGE (V)
A
1.20
2.20
3.20
4.20
N
1.70
2.70
3.70
4.70
B
1.25
2.25
3.25
4.25
P
1.75
2.75
3.75
4.75
C
1.30
2.30
3.30
4.30
R
1.80
2.80
3.80
4.80
D
1.35
2.35
3.35
4.35
S
1.85
2.85
3.85
4.85
E
1.40
2.40
3.40
4.40
T
1.90
2.90
3.90
4.90
F
1.45
2.45
3.45
4.45
U
1.95
2.95
3.95
4.95
H
1.50
2.50
3.50
4.50
V
2.00
3.00
4.00
5.00
K
1.55
2.55
3.55
4.55
X
2.05
3.05
4.05
-
L
1.60
2.60
3.60
4.60
Y
2.10
3.10
4.10
-
M
1.65
2.65
3.65
4.65
Z
2.15
3.15
4.15
-
③,④ represents production lot number
01 to 09, 0A to 0Z, 11 to 9Z, A1 to A9, AA to Z9,ZA to ZZ repeated.
G，I，J，O，Q，W excepted.
*No character inversion used.
31/32
XC6501 Series
1. The products 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. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this datasheet.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this datasheet.
4. The products in this datasheet are not developed, designed, or approved for use with
such equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this datasheet within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this datasheet may be copied or reproduced without the
prior permission of TOREX SEMICONDUCTOR LTD.
32/32