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參數(shù)資料
| 型號(hào)： | SC1452 |
| 廠商： | Semtech Corporation |
| 英文描述： | DUAL 150mA LDO REGULATOR WITH PROGRAMMABLE RESET |
| 中文描述： | 150mA雙路LDO具有可編程復(fù)位 |
| 文件頁(yè)數(shù)： | 5/7頁(yè) |
| 文件大?。?/td> | 116K |
| 代理商： | SC1452 |
SC1452
2000 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
PRELIMINARY - August 7, 2000
5
DUAL 150mA LDO REGULATOR WITH
PROGRAMMABLE RESET
PIN DESCRIPTIONS
Pin # Pin Name
Pin Function
1
OUTA
Regulator A output.
2
OUTB
Regulator B output.
3
GND
Ground pin.
4
RSTA
Power on reset for regulator A. Active low when OUTA is below the reset threshold.
5
RSTB
Power on reset for regulator B. Active low when OUTB is below the reset threshold.
6
DLYB
Programmable delay for RESETB. Delay time can be set by connecting a capacitor, C
DLYB
, be-
tween this pin and ground. Ground this pin if using the default delay time.
7
ENB
Active high enable pin for output B. CMOS compatible input. Connect to IN if not being used.
8
BYP
Bypass pin for bandgap reference. Connect a 10nF capacitor, C
BYP
, between this pin and
ground for low noise operation.
9
ENA
Active high enable pin for output A. CMOS compatible input. Connect to IN if not being used.
10
IN
Input pin for both regulators.
MSOP-10
(Top View)
PIN CONFIGURATION
VOLTAGE OPTIONS
Replace X in the part number (SC1452XIMS) by the letter shown
below for the corresponding voltage option:
X
V
OUTA
(V)
1.8
V
OUTB
(V)
1.8
A
B
2.5
2.5
C
2.8
2.8
D
3.0
3.0
E
3.3
3.3
F
3.0
2.5
G
3.0
1.8
H
3.0
2.8
J
3.3
2.5
K
3.3
2.8
MARKING INFORMATION
# = Voltage options (Example: 452F)
yyww = Datecode (Example: 0008)
XXXX = Lot Number (Example: E01102)
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| SC1452_06 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Dual 150mA LDO Regulator with Programmable Reset |
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| SC1452XIMSTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Dual 150mA LDO Regulator with Programmable Reset |
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