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參數資料
| 型號： | 8120-T92-D-B |
| 廠商： | UNISONIC TECHNOLOGIES CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | POWER RESET IC |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, BCY3 |
| 封裝： | TO-92, 3 PIN |
| 文件頁數： | 1/6頁 |
| 文件大小： | 207K |
| 代理商： | 8120-T92-D-B |
UNISONIC TECHNOLOGIES CO., LTD
81XX
LINEAR INTEGRATED CIRCUIT
POWER RESET IC
www.unisonic.com.tw
Copyright 2005 Unisonic Technologies Co., Ltd
1 of 6
QW-R119-001,J
DESCRIPTION
The function of UTC
81XX
is to accurately reset system after
detecting the supply voltage at the time of switching power on and
instantaneous power off in various CPU and other logic systems.
Further, this IC, with its super low consumption current and high
precision voltage detection capacity, is most suited as a voltage
check circuit for a number of products which use batteries.
FEATURES
*High precision voltage detection. (V
SS
±
3% max)
*low current consumption.
(I
CCH
=15
μ
A typ. I
CCL
=10
μ
A typ.)
*Low operating threshold voltage (0.65V typ.)
*Hystresis voltage is provided as a detect voltage.
(50mV typ.)
*Large output current at the time ON (15mA typ.)
*The detect voltage can be selected at your discretion at 0.1V step
within the range of 1.9V to 4.6V by the following stipulation method.
ORDERING INFORMATION
TO-92
1
SOT-25
SOT-23
1
SOT-89
1
2
3
4
5
3
2
1
*Pb-free plating product number: 81XX L
Order Number
Pin Assignment
2
3
G
O
O
G
G
I
O
I
NC
G
I
G
G
O
G
O
I
G
I
G
Normal
Lead Free Plating
81XXL-AB3-D-R
81XXL-AE3-2-R
81XXL-AE3-3-R
81XXL-AE3-5-R
81XXL-AF5-A-R
81XXL-AF5-B-R
81XXL-T92-D-B
81XXL-T92-D-K
81XXL-T92-E-B
81XXL-T92-E-K
Package
1
I
I
O
G
NC
O
I
I
O
O
4
-
-
-
-
O
NC
-
-
-
-
5
-
-
-
-
I
Packing
81XX-AB3-D-R
81XX-AE3-2-R
81XX-AE3-3-R
81XX-AE3-5-R
81XX-AF5-A-R
81XX-AF5-B-R
81XX-T92-D-B
81XX-T92-D-K
81XX-T92-E-B
81XX-T92-E-K
Note: Pin Assignment: I: V
CC
O: V
OUT
G: GND
XX: detected voltage value
SOT-89
SOT-23
SOT-23
SOT-23
SOT-25
SOT-25
TO-92
TO-92
TO-92
TO-92
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Box
Bulk
NC
-
-
-
-
81XXL-AB3-D-R
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Lead Plating
(1) B: Tape Box, K: Bulk, R: Tape Reel
(2) refer to Pin Assignment
(3) AB3: SOT-89, AF5: SOT-25, AE3: SOT-23,
T92: TO-92
(4) L: Lead Free Plating, Blank: Pb/Sn
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| 8125L-AB3-D-R | POWER RESET IC |
| 8125L-AE3-D-B | POWER RESET IC |
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