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参数资料
| 型号： | SC5205-2.5CSKT |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 2.5 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 4/5页 |
| 文件大小： | 54K |
| 代理商： | SC5205-2.5CSKT |
150mA ULTRA LOW DROPOUT, LOW
NOISE MICROPOWER LINEAR REGULATOR
2000 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
SC5205
PRELIMINARY - February 7, 2000
4
BLOCK DIAGRAM
PIN CONFIGURATION
PIN DESCRIPTION
Pin #
Pin Name Pin Function
1
VIN
Supply voltage input.
2
GND
Ground.
3
EN
Active high enable input. Connect to VIN if not being used.
4
VO
Voltage output.
5
BYP
Reference bypass. Connect a 10nF capacitor (required) between this pin and GND to reduce
output noise.
APPLICATION HINTS (Refer to Sheet 1):
(1) C
IN (C1) is needed if the device is far from the sup-
ply’s filter capacitors, or for operation from a battery. A
value of 1.0F or greater should be used. C
IN may be
tantalum or aluminum electrolytic.
(2) C
O (C3) should be a 1F or greater tantalum or
aluminum electrolytic capacitor. Larger value capaci-
tors will improve the overall transient response.
(3) C
BYP (C2 - required) should be placed as close as
possible to pin 4 and ground. A 10nF ceramic capacitor
is recommended.
(4) EN should be tied to V
IN if the shutdown feature is
not required. Maximum EN voltage = V
IN.
Top View
SOT-23-5L
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| SC5205-3.0CSKTR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:150mA Ultra Low Dropout, Low Noise Micropower Linear Regulator |
| SC5205-3.3CSKTR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:150mA Ultra Low Dropout, Low Noise Micropower Linear Regulator |
| SC5205-3.6CSKTR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:150mA Ultra Low Dropout, Low Noise Micropower Linear Regulator |
| SC5205-3.8CSKTR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:150mA Ultra Low Dropout, Low Noise Micropower Linear Regulator |
| SC5205-4.0CSKTR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:150mA Ultra Low Dropout, Low Noise Micropower Linear Regulator |
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