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3.Voltage Regulators __________________________________________________________________________________
26
XC62H Series PositiveVoltage Regulators
General Description
Features
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.
Maximum Output Current: 165mA
(within Maximum power dissipation,Vout=3.0V)
Output Voltage Range: 2.0V to 6.0V in 0.1V increments
( 1.1V to 1.9V semi-custom )
Highly Accurate: Setup voltage ± 2%
( ± 1% for semi-custom products )
Low power consumption:
TYP 3
A [ Vout=3.0, Output enabled ]
TYP 0.1
A [ Output disabled ]
Output voltage temperature characteristics:
TYP± 100ppm/°C
Line regulation: TYP 0.2%/V
Ultra small package: SOT-25 (150mW) mini-mold
: SOT-89-5(500mW) mini-power mold
Pin Configuration
Pin Assignment
1
2
3
SOT-25
(TOP VIEW)
4
5
VOUT
VSS
(NC) VIN CE
SOT-89-5
(TOP VIEW)
23
CE
VSS
VIN
1
54
(NC)
VOUT
PIN NUMBER
SOT-25
SOT-89-5
PIN
NAME
FUNCTION
1
4
(NC)
No Connection
22
VIN
Supply Voltage Input
3
CE
Chip Enable
41
VSS
Ground
55
VOUT
Regulated Output Voltage
Block Diagram
VOUT
VSS
Current
Limit
+
-
VIN
CE
Voltage
Reference
Output
Control
Ordering Information
XC62H×××××××
↑ ↑ ↑↑↑↑
ab c d e f
DESIGNATOR
DESCRIPTION
DESIGNATOR
DESCRIPTION
a
True Logic Level at CE Pin :
R = Positive
P = Negative ( Custom )
b
Output Voltage :
30 = 3.0V
50 = 5.0V
e
Package Type
M = SOT-25
P = SOT-89-5
c0
d
Output Voltage Accuracy :
1 = ±1.0% ( Semi-Custom )
2 = ±2.0%
f
Device Orientation :
R = Embossed Tape ( Right )
L = Embossed Tape ( Left )
DETAILS