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参数资料
| 型号： | SC14563.3IMS.TRT |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.24 V DROPOUT, PDSO10 |
| 封装： | MSOP-10 |
| 文件页数： | 4/5页 |
| 文件大小： | 68K |
| 代理商： | SC14563.3IMS.TRT |
Dual 150mA ULTRA LOW DROPOUT,
LOW NOISE REGULATOR
2000 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
SC1456
PRELIMINARY - May 25, 2000
4
BLOCK DIAGRAM
PIN CONFIGURATION
Top View
MSOP-10
PIN DESCRIPTIONS
Pin #
Pin Name Description
1
EN1
Active high enable pin for device 1. Connect to VIN1 if not being used.
2
GND
Ground pin. Can be used for heatsinking if needed. Electrically connected to pin 7.
3
SET1
Connecting this pin to ground results in the internally preset value for V
OUT1. Connecting to an
external resistor divider changes V
OUT1 to:
4
OUT2
Regulator output for device 2, sourcing up to 150mA
5
IN2
Supply input pin for device 2.
6
EN2
Active high enable pin for device 2. Connect to VIN2 if not being used.
7
GND
Ground pin. Can be used for heatsinking if needed. Electrically connected to pin 2.
8
SET2
Connecting this pin to ground results in the internally preset value for V
OUT2. Connecting to an
external resistor divider changes V
OUT2 to:
9
OUT1
Regulator output for device 1, sourcing up to 150mA
10
IN1
Supply input pin for device 1.
+
=
2
R
1
R
1
250
.
1
V
1
OUT
+
=
2
R
1
R
1
250
.
1
V
2
OUT
VOLTAGE OPTIONS
Replace X in the part number (SC1456XIMS) by the letter shown
below for the corresponding voltage option:
XV
OUTA (V)
V
OUTB (V)
A2.5
2.5
B2.8
2.8
C3.0
3.0
D3.3
3.3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SC1456XIMSTR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Dual 150mA Ultra Low Dropout, Low Noise Regulator |
| SC1456XIMSTRT | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Dual 150mA Ultra Low Dropout, Low Noise Regulator |
| SC1457 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Undervoltage Flag |
| SC1457EVB | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Undervoltage Flag |
| SC1457ISK-1.8.TRT | 制造商:Semtech Corporation 功能描述: |
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