◆CMOS
Low Power Consumption
◆Small
Dropout Voltage
:
0.12V＠50mA
0.38V＠100mA
◆Maximum
Output Current
:100mA(V
OUT
=-5.0V)
◆Highly
Accurate
:±2％(±1％)
◆Output
Voltage Range
:-2.1V~
-6.0V
◆Supply
Current
:3.0μA
(V
OUT
=-5.0V)
◆SOT-23/SOT-89/TO-92/USP-6B
Package
■APPLICATIONS
●Battery
powered equipment
●Portable
& cellular phones
●Various
portable equipment
●Power
supply for GaAs applications
■FEATURES
Dropout Voltage
: 0.12V@50mA (V
OUT
=-5.0V)
dissipation, V
OUT
= -5.0V)
Output Voltage Range
: -2.1V ~ -6.0V in 100mV increments
-5.0, -4.0, -3.0V, -2.5V standard
(All other voltages are semi-custom)
Highly Accurate
: Setting output voltage
±2%
(±1% for semi-custom products)
Low Power Consumption
: 3.0μA @ V
OUT
= -5.0V (TYP.)
Output Voltage Temperature Characteristics
:
±100ppm/℃
(TYP.)
Line Regulation
: 0.1%/V (TYP.)
SOT-89 (500mW) mini-power mold
TO-92 (300mW)
USP-6B (100mV)
Ultra Small Packages
: SOT-23 (150mW) mini-mold,
■GENERAL
DESCRIPTION
The XC62K series are highly precise, low power consumption,
negative voltage regulators, manufactured using CMOS and
laser trimming technologies. The series achieves high output
currents with small input-output voltage differentials, and
consists of a high precision voltage reference, an error
correction circuit, and an output driver with current limitation.
SOT-23 (150mW), SOT-89 (500mW), USP-6B (100mW) and
TO-92 (300mW) packages are available.
Maximum Output Current
: 100mA (within MAX. power
■TYPICAL
APPLICATION CIRCUIT
■
TYPICAL PERFORMANCE
CHARACTERISTICS
XC62K ETR0313_001.doc
523
XC62K
Series
■PIN
CONFIGURATION
*The dissipation pad for the USP-6B
package should be solder-plated in
-V
OUT
V
SS
-V
IN
(T Type)
recommended mount pattern and metal
V
SS
–V
OUT
–V
IN
(L Type) masking so as to enhance mounting
TO-92
strength and heat release.
(TOP VIEW)
If the pad needs to be connected to other
pins, it should be connected to the V
SS
pin.
■PIN
ASSIGNMENT
PIN NUMBER
SOT-23
2
3
1
―
SOT-89/TO-92 (T)
3
2
1
―
TO-92 (L)
3
1
2
―
USP-6B
6
4
2
1.3.5
PIN NAME
-V
IN
V
SS
-V
OUT
NC
FUNCTION
Power Supply Input
Ground
Output
No Connection
■PRODUCT
CLASSIFICATION
●Ordering
Information
XC62K①②③④⑤⑥⑦
MARK
①
② ③
④
⑤
DESCRIPTION
Polarity of Output Voltage
Output Voltage
Temperature Characteristics
Output Voltage Accuracy
SYMBOL
N
21 ~ 60
0
1
2
M
P
T
L
D
R
L
H
B
: Negative
:e.g. V
OUT
– 2.1V
→ ②=2, ③=1
V
OUT
– 6.0V
→ ②=6, ③=0
: + 100ppm (TYP.)
: + 1% (Semi-custom)
: + 2%
: SOT-23
: SOT-89
: TO-92 (Standard)
: TO-92 (Custom pin configuration)
: USP-6B
: Embossed tape, standard feed
: Embossed tape, reverse feed
: Paper type (TO-92)
: Bag (TO-92)
DESCRIPTION
⑥
Package
⑦
Device Orientation
524
XC62K
Series
■PACKAGING
INFORMATION
●SOT-23
●SOT-89
●TO-92
●USP-6B
525
XC62K
Series
■
MARKING RULE
●SOT-23,
SOT-89
3
① ② ③ ④
①Represents
integral number of output voltage
MARK
2
3
4
VOLTAGE (V)
2.X
3.X
4.X
MARK
5
6
VOLTAGE (V)
5.X
6.X
1
2
SOT-23
(TOP VIEW)
②Represents
decimal number of output voltage
MARK
A
B
C
D
E
VOLTAGE (V)
x.0
x.1
x.2
x.3
x.4
MARK
F
H
K
L
M
VOLTAGE (V)
x.5
x.6
x7
x.8
x.9
②
①
③
④
③Represents
polarity of output voltage
1
2
SOT-89
(TOP VIEW)
3
MARK
5
POLARITY
Negative
④Represents
production lot number
0 to 9, A to Z repeated, reverse character 0 to 9, A to Z repeated
(G, I, J, O, Q, W excepted)
●TO-92
①Represents
polarity of output voltage
MARK
N
OUTPUT CONFIGURATION
－
(Negative)
②③Represents
output voltage (ex.)
MARK
②
3
5
TO-92 (T Type)
(TOP VIEW)
③
3
0
VOLTAGE (V)
3.3
5.0
④Represents
temperature characteristics
MARK
0
TEMPERATURE
CHARACTERISTICS
+100 ppm (TYP.)
⑤Represents
output voltage accuracy
MARK
OUTPUT VOLTAGE ACCURACY
1
Within +1% (semi-custom)
2
Within +2%
⑥Represents
least significant digit of production year (ex.)
MARK
3
4
PRODUCTION YEAR
2003
2004
⑦Represents
production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)
526
XC62K
Series
■
MARKING RULE (Continued)
●USP-6B
①Represents
production series
MARK
K
②Represents
polarity of output voltage
MARK
POLARITY
N
－(Negative)
③④Represents
output voltage (ex.)
MARK
③
3
5
④
3
0
VOLTAGE (V)
3.3
5.0
PRODUCT SERIES
XC62KN330xDx
XC62KN500xDx
PRODUCT SERIES
XC62KNxx0xDx
USP-6B
(TOP VIEW)
PRODUCT SERIES
XC62KNxx0xDx
⑤Represents
temperature characteristics
MARK
0
TEMPERATURE
CHARACTERISTICS
+ 100 ppm (TYP.)
PRODUCT SERIES
XC62KNxx0xDx
■BLOCK
DIAGRAM
⑥Represents
production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)
Note: No character inversion used.
■ABSOLUTE
MAXIMUM RATINGS
PARAMETER
Input Voltage
Output Current
Output Voltage
SOT-23
Power Dissipation
SOT-89
TO-92
USP-6B
Pd
SYMBOL
V
IN
I
OUT
V
OUT
RATINGS
-12.0
200
-V
DD
-0.3~V
IN
+0.3
150
500
300
100
-30 ~ +80
-40 ~ +125
mW
Ta=25℃
UNITS
V
mA
V
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
℃
℃
Note: Please ensure that I
OUT
is less than Pd/(V
OUT
-V
IN
).
527
