参数资料
| 型号： | CS5203A-1GT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 3A TO220AB |
| 产品变化通告： | Product Obsolescence 01/Apr/2004 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.25 V ~ 13 V |
| 输入电压： | 最高 17V |
| 电压 - 压降（标准）： | 1.05V @ 3A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A |
| 电流 - 限制（最小）： | 3.2A |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-220-3 |
| 供应商设备封装： | TO-220AB |
| 包装： | 管件 |
| 其它名称： | CS5203A-1GT3OS |
CS5203A?1, CS5203A?2,
CS5203A?3, CS5203A?5
3.0 A Adjustable, and
Fixed 1.5 V, 3.3 V and 5.0 V
Linear Regulators
The CS5203A series of linear regulators provides 3.0 A at
adjustable and fixed voltages with an accuracy of ± 1.0% and ± 2.0%
respectively. The adjustable version uses two external resistors to set
the output voltage within a 1.25 V to 13 V range.
The regulators are intended for use as post regulators and
http://onsemi.com
microprocessor supplies. The fast loop response and low dropout
TO?220
Adjustable
voltage make these regulators ideal for applications where low voltage
operation and good transient response are important.
The circuit is designed to operate with dropout voltages as low as
1.0 V depending on the output current level. The maximum quiescent
current is only 10 mA at full load.
1
2
3
THREE LEAD
T SUFFIX
CASE 221A
Output
Tab = V OUT
Pin 1. Adj
2. V OUT
3. V IN
The regulators are fully protected against overload conditions with
protection circuitry for Safe Operating Area (SOA), overcurrent and
D 2 PAK?3
DP SUFFIX
Fixed
Output
thermal shutdown.
The CS5203A is pin compatible with the LT1085 family of linear
regulators but has lower dropout voltage.
The regulators are available in TO?220?3 and surface mount
12
3
CASE 418AB
D 2 PAK?3
Tab = V OUT
Pin 1. GND
2. V OUT
3. V IN
D 2 PAK?3 packages.
Features
? Pb?Free Package is Available
? Output Current to 3.0 A
? Output Trimmed to ± 1.0%
? Dropout Voltage 1.05 V @ 3.0 A
? Fast Transient Response
? Fault Protection Circuitry
? Thermal Shutdown
? Overcurrent Protection
? Safe Area Protection
V IN
Output
Current
Limit
V OUT
(Short Lead)
DPS SUFFIX
12 CASE 418F
3
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 8 of this data sheet.
Thermal
Shutdown
Bandgap
? +
Error
Amplifier
Adj
Figure 1. Block Diagram ? CS5203A?1
? Semiconductor Components Industries, LLC, 2004
June, 2004 ? Rev. 7
1
Publication Order Number:
CS5203A/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS-5203A-1T3 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Adjustable Voltage Regulator |
| CS5203A-2 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:3.0 A Adjustable, and Fixed 1.5 V, 3.3 V and 5.0 V Linear Regulators |
| CS-5203A-2DP3 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| CS5203A-2GDP3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CS5203A-2GDPR3 | 功能描述:IC REG LDO 1.5V 3A D2PAK-3 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正，固定式和可调式 输出电压:3.3V，1.25 V ~ 5.7 V 输入电压:4.5 V ~ 7 V 电压 - 压降（标准）:1.1V @ 1A 稳压器数量:2 电流 - 输出:1A 电流 - 限制（最小）:1A 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-252-5，DPak（4 引线 + 接片），TO-252AD 供应商设备封装:PPAK 包装:管件 其它名称:497-3576-5 |
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