参数资料
| 型号： | SC4215ASTRT |
| 厂商： | Semtech |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO FIX/ADJ 2A 8-SOIC |
| 产品培训模块： | Power Supplies 101 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式或可调式 |
| 输出电压： | 0.5V，1.2V，可调 |
| 输入电压： | 1.4 V ~ 6 V |
| 电压 - 压降（标准）： | -，-，0.3V @ 2A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 2A |
| 电流 - 限制（最小）： | 2.1A |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm Width）裸露焊盘 |
| 供应商设备封装： | 8-SOIC-EP |
| 包装： | 标准包装 |
| 产品目录页面： | 1358 (CN2011-ZH PDF) |
| 其它名称： | SC4215ASDKR |
SC4215A
Very Low Input /Very Low Dropout
2 Amp Regulator With Enable
POWER MANAGEMENT
Features
Input Voltage as low as 1.4V
400mV dropout @ 2A
Adjustable output from 0.5V to 3.8V
Over current and over temperature protection
Enable pin
10μA quiescent current in shutdown
Full industrial temperature range
Available in SOIC-8-EDP Lead-free package, fully WEEE
and RoHS compliant
Applications
Telecom/Networking cards
Motherboards/Peripheral cards
Industrial applications
Wireless infrastructure
Set top boxes
Medical equipment
Notebook computers
Battery powered systems
Typical Application Circuit
Description
The SC4215A is a high performance positive voltage regu-
lator designed for use in applications requiring very low
input voltage and very low dropout voltage at up to 2
amperes. It operates with a Vin as low as 1.4V, with output
voltage programmable as low as 0.5V. The SC4215A fea-
tures ultra low dropout, ideal for applications where Vout
is very close to Vin. Additionally, the SC4215A has an
enable pin to further reduce power dissipation while shut-
down. The SC4215A provides excellent regulation over
variations in line, load and temperature.
The SC4215A is available in the SOIC-8-EDP (Exposed Die
Pad) package. The output voltage can be set via an exter-
nal divider or to fixed settings of 0.5V and 1.2V depending
on how the FB pin is configured.
Revision 10.0
? 2011 Semtech Corporation
1
相关PDF资料 |
PDF描述 |
|---|---|
| SC4215HSETRT | IC REG LDO ADJ 2A 8-SOIC |
| SC4216HSETRT | IC REG LDO ADJ 3A 8-SOIC |
| SC4216STRT | IC REG LDO FIX/ADJ 3A 8-SOIC |
| SC431CSK-.5TRT | IC VREF SHUNT ADJ SOT-23-3 |
| SC431LCSK-25TRT | IC VREF SHUNT ADJ SOT-23-3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SC4215EVB | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Very Low Input /Very Low Dropout 2 Amp Regulator With Enable |
| SC4215H | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Very Low Input /Very Low Dropout 2 Amp Regulator With Enable |
| SC4215HEVB | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Very Low Input /Very Low Dropout 2 Amp Regulator With Enable |
| SC4215HSETRT | 功能描述:IC REG LDO ADJ 2A 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.3V 输入电压:4.7 V ~ 15 V 电压 - 压降（标准）:1.2V @ 800mA 稳压器数量:1 电流 - 输出:800mA（最小值） 电流 - 限制（最小）:800mA 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-252-3，DPak（2 引线+接片），SC-63 供应商设备封装:PowerFlex/TO-252 包装:剪切带 (CT) 其它名称:296-31967-1 |
| SC4215IEVB | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Very Low Input /Very Low Dropout 2 Amp Regulator With Enable |
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