3. Voltage Regulators
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XC62H Series銆€
Positive Voltage Regulators
General Description
The XC62H series are highly precise, low power consumption,
positive voltage regulators, manufactured using CMOS and
laser trimming technologies. The series consists of a high pre-
cision voltage reference, an error correction circuit, and an
output driver with current limitation.
By way of the CE function, with output turned off, the series
enters stand-by. In the stand-by mode, power consumption is
greatly reduced.
SOT-25 (150mW) and SOT-89-5 (500mW) packages are avail-
able.
In relation to the CE function, as well as the positive logic
XC62HR series, a negative logic XC62HP series (custom) is
also available.
DETAILS
Features
Maximum Output Current:
165mA
(within Maximum power dissipation, Vout=3.0V)
Output Voltage Range:
2.0V to 6.0V in 0. V increments
1
( 1. V to 1.9V semi-custom )
1
Highly Accurate:
Setup voltage 鹵 2%
( 鹵 1% for semi-custom products )
Low power consumption:
TYP 3
碌
A [ Vout=3.0, Output enabled ]
TYP 0.
碌
A [ Output disabled ]
1
Output voltage temperature characteristics:
TYP鹵 100ppm/擄C
Line regulation:
TYP 0.2%/V
Ultra small package:
SOT-25 (150mW) mini-mold
:
SOT-89-5(500mW) mini-power mold
Pin Configuration
V
OUT
V
OUT
5
V
SS
4
Pin Assignment
(NC)
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PIN NUMBER
SOT-25
1
2
3
4
5
SOT-89-5
4
2
3
1
5
PIN
NAME
(NC)
V
IN
CE
V
SS
V
OUT
FUNCTION
No Connection
Supply Voltage Input
Chip Enable
Ground
Regulated Output Voltage
2
3
1
(NC) V
IN
CE
SOT-25
(TOP VIEW)
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V
SS
CE
V
IN
SOT-89-5
(TOP VIEW)
1
Block Diagram
V
IN
V
OUT
Current
Limit
+
-
錛ｏ譏
Output
Control
Voltage
Reference
V
SS
Ordering Information
XC62H脳脳脳脳脳脳脳
鈫?鈫?鈫戔啈鈫戔啈
a b c def
DESIGNATOR
a
DESCRIPTION
True Logic Level at CE Pin :
R = Positive
P = Negative ( Custom )
Output Voltage :
30 = 3.0V
50 = 5.0V
0
Output Voltage Accuracy :
1 =
鹵1.0%
( Semi-Custom )
2 =
鹵2.0%
f
DESIGNATOR
DESCRIPTION
Package Type
M = SOT-25
P = SOT-89-5
e
b
c
d
Device Orientation :
R = Embossed Tape ( Right )
L = Embossed Tape ( Left )
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