Low Voltage DetectorsV
DF
=0.8V)
Series
125
2
General Description
Features
Applications
The XC61A series are highly precise, low power consumption voltage
detectors, manufactured using CMOS and laser trimming technologies.
Detect voltage is extremely accurate with minimal temperature drift.
N channel open drain output configurations is available.
Highly accurate
: 2%
Low power consumption : TYP 1.0
A [ V
IN
=2.0V ]
Detect voltage range
: 0.8V (N-ch open drain)
Operating voltage range : 0.7V ~ 6.0V
Detect voltage temperature characteristics
: TYP 100ppm/C
Output configuration
: N-channel open drain
Ultra small package
: SOT-23 (150mW) mini-mold
: SOT-89 (500mW) mini-mold
: TO-92 (300mW)
GMicroprocessor reset circuitry
GMemory battery back-up circuits
GPower-on reset circuits
GPower failure detection
GSystem battery life and charge voltage monitors
NCMOS
NHighly Accurate
: 2%
NLow Power Consumption : 1.0A (V
IN
= 2.0V)
NUltra small Mini Mold Package
3
1
2
V
IN
V
OUT
V
SS
SOT-23
(TOP VIEW)
V
OUT
V
SS
V
IN
1
2
3
SOT-89
(TOP VIEW)
PIN
SOT-23
SOT-89
NAME
3
2
V
IN
Supply Voltage Input
2
3
V
SS
Ground
1
1
2
3
1
V
OUT
Output
FUNCTION
TO-92 (T)
1
2
3
TO-92 (L)
PIN NUMBER
Pin Configuration
Pin Assignment
1
2
3
TO-92 (T Type)
TOP VIEW
V
OUT
V
IN
V
SS
N-ch Open Drain Output
R
100k
V
IN
V
OUT
V
SS
V
IN
Typical Application Circuit
1
2
3
TO-92 (L Type)
TOP VIEW
V
IN
V
SS
V
OUT
02S_01XC61A 02.09.12 13:58 125
XC61A
Series
126
2
XC61A x x x x x x x
a b c d e f
Output Configuration :
Package Type :
M = SOT-23
N = N-ch open drain
P = SOT-89
Detect Voltage :
T = TO-92 ( regular )
L = TO-92 ( Custom pin Configuration)
08 = 0.8V
Output Delay :
Device Orientation :
0 = No delay
R = Embossed Tape ( Right )
L = Embossed Tape ( Left )
Detect Accuracy :
H = Paper Tape (TO-92)
B = Bag (TO-92)
2 = within
2.0%
e
f
a
b
c
DESCRIPTION
DESIGNATOR
DESCRIPTION
DESIGNATOR
d
Packaging Information
GSOT-23
Product Classification
GOrdering Information
1.10.1
00.1
0.15
0.95
1.90.2
2.90.2
0.2min
2.80.2
+0.1
-0.05
0.4
+0.1
-0.05
1.6
+0.2
-0.1
02S_01XC61A 02.09.12 13:58 126
XC61A
Series
127
2
GSOT-89
4.50.1
0.4
2.50.1
0.8
min
4.25max
0.420.06
0.4
1.50.1
0.470.06
1.50.1
0.420.06
1.50.1
1.6
+0.15
-0.2
+0.03
-0.02
GTO-92
3.70.3
10.0min
1.60.1
0.40.05
4.65
0.450.1
2.5
+0.4
-0.1
2.5
+0.4
-0.1
+0.35
-0.45
4.8
+0.4
-0.5
02S_01XC61A 02.09.12 13:58 127
XC61A
Series
128
2
q
Represents the integer of the Output Voltage and Detect Voltage
r
Represents the assembly lot no.
Based on internal standards
No Delay
w
Represents the decimal point of the Detect Voltage
e
Indicates 'Delay Time'
8
K
N-ch
DESIGNATOR
VOLTAGE
CONFIGURATION
DESIGNATOR
VOLTAGE
DESIGNATOR
DELAY TIME
q.8(V)
0.w(V)
1
4
2
3
2
1
4
3
SOT-23
(TOP VIEW)
SOT-89
(TOP VIEW)
Marking
GSOT-23, SOT-89
GTO-92
2 3 4 5
6 7
1
TO-92L Type
(TOP VIEW)
61A
L
2 3 4 5
6 7
1
TO-92T Type
(TOP VIEW)
61A
q Represents the output
configuration
DESIGNATOR
OUTPUT
CONFIGURATION
N
N-ch
w Represents the Detect Voltage
w
0
0.8
e
DESIGNATOR
VOLTAGEV
8
y Represents a least significant
digit of the produced year
DESIGNATOR Produced year
0
2000
1
2001
u Denotes the production lot number
0 to 9, A to Z repeated(G.I.J.O.Q.W excepted)
DESIGNATOR
DETECT VOLTAGE ACCURACY
2
within 2
t Represents the Detect Voltage Accuracy
r Indicates Delay Time
DESIGNATOR DELAY TIME
0
No delay
02S_01XC61A 02.09.12 13:58 128
XC61A
Series
129
2
Note :
When a resistor is connected between the V
IN
pin and the input, V
DR
will increase and it may be the case that the establis hed
characteristics cannot be achieved.
Ta = 25
O
C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Detect Voltage
V
DF
V
DF
V
DF
V
DF
V
x 0.98
x 1.02
Hysteresis Range
V
HYS
V
DF
V
DF
V
DF
V
x 0.02
x 0.05
x 0.08
V
IN
= 1.5V
0.9
2.6
= 2.0V
1.0
3.0
Supply Current
I
SS
= 3.0V
1.3
3.4
A
= 4.0V
1.6
3.8
= 5.0V
2.0
4.2
Operating Voltage
V
IN
V
DF
= 0.8V to 2.0V
0.7
6.0
V
N-ch
V
DS
= 0.5V
V
IN
= 0.7V
0.35
= 1.0V
2.2
mA
V
DF
-30
O
C
Topr 80
O
C
100
ppm/
C
Topr
V
DF
Delay Time
tDLY
0.2
ms
(V
DR
V
OUT
inversion)
Output Current
I
OUT
Temperature Characteristics
Ta = 25
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage
V
IN
9
V
Output Current
I
OUT
50
mA
V
OUT
V
SS
-0.3
9
V
SOT-23
150
TO-92
300
SOT-89
500
Operating Ambient Temperature
Topr
-30
+80
Storage Temperature
Tstg
-40
+125
mW
Pd
Power Dissipation
N-ch open drain
Output Voltage
Absolute Maximum Ratings
Block Diagram
Electrical Characteristics
Vref
V
OUT
V
SS
V
IN
N-ch Open Drain Output
02S_01XC61A 02.09.12 13:58 129
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