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81N21-H-AA3-B-R

Description
Power Management Circuit
CategoryPower/power management    The power supply circuit   
File Size418KB,15 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
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81N21-H-AA3-B-R Overview

Power Management Circuit

81N21-H-AA3-B-R Parametric

Parameter NameAttribute value
MakerUNISONIC TECHNOLOGIES CO.,LTD
Reach Compliance Codecompliant
Is SamacsysN
Base Number Matches1
UNISONIC TECHNOLOGIES CO., LTD
81CXXX/81NXXX
VOLTAGE DETECTORS WITH
BUILT-IN DELAY TIME
DESCRIPTION
The UTC
81CXXX
and
81NXXX
series are good
performance voltage detector and manufactured by CMOS
technologies with highly accurate, low power consumption. A
delay circuit is built-in to each detector, therefore, peripherals
are unnecessary and high density mounting is possible. Detect
voltage is extremely accurate with minimal temperature drift.
Both CMOS and N-channel open drain output configurations are
available.
CMOS IC
1
3
2
1
SOT-89
SOT-23
1
SOT-223
FEATURES
*Highly Accurate : Detect voltage ± 2%
*Built-In Delay time : 1ms ~ 50ms,
50ms ~ 200ms,
200ms ~ 400ms,
*Detect Voltage Temperature Characteristics:
TYP± 100ppm/℃
*Wide Operating Voltage Range : 0.7V ~ 10.0V
*Low Current Consumption : TYP 1.0
μA
(V
IN
=2.0V)
1
TO-92
Lead-free:
81CXXXL/81NXXXL
Halogen-free: 81CXXXG/81NXXXG
ORDERING INFORMATION
CMOS:
Normal
81Cxx-①-AA3-B-R
81Cxx-①-AB3-E-R
81Cxx-①-AE3-3-R
81Cxx-①-AE3-5-R
81Cxx-①-AE3-2-R
81Cxx-①-T92-D-B
81Cxx-①-T92-E-B
81Cxx-①-T92-D-K
81Cxx-①-T92-E-K
Ordering Number
Lead Free Plating
81CxxL-①-AA3-B-R
81CxxL-①-AB3-E-R
81CxxL-①-AE3-3-R
81CxxL-①-AE3-5-R
81CxxL-①-AE3-2-R
81CxxL-①-T92-D-B
81CxxL-①-T92-E-B
81CxxL-①-T92-D-K
81CxxL-①-T92-E-K
Ordering Number
Lead Free Plating
81NxxL-①-AA3-B-R
81NxxL-①-AB3-E-R
81NxxL-①-AE3-3-R
81NxxL-①-AE3-5-R
81NxxL-①-AE3-2-R
81NxxL-①-T92-D-B
81NxxL-①-T92-E-B
81NxxL-①-T92-D-K
81NxxL-①-T92-E-K
Halogen Free
81CxxG-①-AA3-B-R
81CxxG-①-AB3-E-R
81CxxG-①-AE3-3-R
81CxxG-①-AE3-5-R
81CxxG-①-AE3-2-R
81CxxG-①-T92-D-B
81CxxG-①-T92-E-B
81CxxG-①-T92-D-K
81CxxG-①-T92-E-K
①:Delay
Time
Package
Duration
Code
SOT-223
SOT-89
SOT-23
SOT-23
P
1 ~ 50 ms
Q
50 ~ 200 ms
SOT-23
200 ~ 400 ms R
TO-92
TO-92
TO-92
TO-92
①:Delay
Time
Package
Duration
Code
SOT-223
SOT-89
SOT-23
SOT-23
H
1 ~ 50 ms
J
50 ~ 200 ms
SOT-23
200 ~ 400 ms K
TO-92
TO-92
TO-92
TO-92
Pin Assign.
1 2 3
O G I
O I G
O G I
G O I
I O G
I G O
O I G
I G O
O I G
Pin Assign.
1 2 3
O G I
O I G
O G I
G O I
I O G
I G O
O I G
I G O
O I G
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Tape Box
Bulk
Bulk
N-Channel:
Normal
81Nxx-①-AA3-B-R
81Nxx-①-AB3-E-R
81Nxx-①-AE3-3-R
81Nxx-①-AE3-5-R
81Nxx-①-AE3-2-R
81Nxx-①-T92-D-B
81Nxx-①-T92-E-B
81Nxx-①-T92-D-K
81Nxx-①-T92-E-K
Halogen Free
81NxxG-①-AA3-B-R
81NxxG-①-AB3-E-R
81NxxG-①-AE3-3-R
81NxxG-①-AE3-5-R
81NxxG-①-AE3-2-R
81NxxG-①-T92-D-B
81NxxG-①-T92-E-B
81NxxG-①-T92-D-K
81NxxG-①-T92-E-K
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Tape Box
Bulk
Bulk
Note: 1. Pin assignment: I:V
IN
O:V
OUT
G:V
SS
2. xx: Output Voltage, refer to Marking Information.
www.unisonic.com.tw
Copyright © 2008 Unisonic Technologies Co., Ltd
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