XC62HR Datasheet, PDF (1/32 Pages) Torex Semiconductor – Positive Voltage Regulators

XC62HR Series
Positive Voltage Regulators
Preliminary
x CMOS Low Power Consumption
x Small Input-Output Voltage Differential:
0.18V at 60mA, 0.58V at 160mA
x Maximum Output Current: 165mA (VOUT=3.0V)
x Highly Accurate: ±2%(±1%)
x Output Voltage Range: 2.0V~6.0V
x Standby Supply Current 0.1µA(VOUT=3.0V)
x SOT-25/SOT-89-5 Package
Output On/Off Control
s Applications
q Battery Powered Instruments
q Voltage supplies for cellular phones
q Cameras and Video Recorders
q Palmtops
HP010199
s 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 precision 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 available.
In relation to the CE function, as well as the positive logic XC62HR series,
a negative logic XC62HP series (custom) is also available.
s Features
Maximum Output Current: 165mA (within Maximum power dissipation,
VOUT=3.0V)
Output Voltage Range: 2.0V ~ 6.0V in 0.1V increments
(1.1V to 1.9V semi-custom)
Highly Accurate: Set-up Voltage ±2% (±1% for semi-custom products)
Low power consumption: TYP 3.0µA (VOUT=3.0, Output enabled)
TYP 0.1µA (Output disabled)
Output voltage temperature characteristics: TYP ±100ppm/:
Input stability: TYP 0.2%/V
Ultra small package: SOT-25 (150mW) mini-mold
SOT-89-5 (500mW) mini-power mold
s Pin Configuration
s Pin Assignment
VOUT
5
VOUT
5
VSS
4
(NC)
4
1
2
3
(NC) VIN
CE
SOT-25
(TOP VIEW)
1
2
3
VSS
VIN
CE
SOT-89-5
(TOP VIEW)
PIN NUMBER
SOT-25 SOT-89-5
1
4
2
2
3
3
4
1
5
5
PIN NAME
(NC)
VIN
CE
VSS
VOUT
s Function
SERIES
CE
XC62HR
H
L
XC62HP
H
L
VOLTAGE OUTPUT
ON
OFF
OFF
ON
H=High, L=Low
FUNCTION
No Connection
Supply Voltage Input
Chip Enable
Ground
Regulated Output Voltage
75
w-44