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參數資料
| 型號： | CS5203A-3 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 3.0 A Adjustable, and Fixed 1.5 V, 3.3 V and 5.0 V Linear Regulators |
| 中文描述： | 3.0甲可調和固定為1.5 V，3.3 V和5.0 V線性穩壓器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 86K |
| 代理商： | CS5203A-3 |
Semiconductor Components Industries, LLC, 2004
June, 2004 Rev. 7
1
Publication Order Number:
CS5203A/D
CS5203A1, CS5203A2,
CS5203A3, CS5203A5
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
microprocessor supplies. The fast loop response and low dropout
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.
The regulators are fully protected against overload conditions with
protection circuitry for Safe Operating Area (SOA), overcurrent and
thermal shutdown.
The CS5203A is pin compatible with the LT1085 family of linear
regulators but has lower dropout voltage.
The regulators are available in TO2203 and surface mount
D
2
PAK3 packages.
Features
PbFree 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
+
Thermal
Shutdown
Bandgap
Output
Current
Limit
Error
Amplifier
V
OUT
Adj
V
IN
Figure 1. Block Diagram CS5203A1
D
2
PAK3
DP SUFFIX
CASE 418AB
TO220
THREE LEAD
T SUFFIX
CASE 221A
Tab = V
OUT
Pin 1. Adj
2. V
OUT
3. V
IN
123
Adjustable
Output
Fixed
Output
Tab = V
OUT
Pin 1. GND
2. V
OUT
3. V
IN
D
2
PAK3
(Short Lead)
DPS SUFFIX
CASE 418F
See general marking information in the device marking
section on page 8 of this data sheet.
DEVICE MARKING INFORMATION
123
123
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
ORDERING INFORMATION
相關PDF資料 |
PDF描述 |
|---|---|
| CS5203A-5 | 3.0 A Adjustable, and Fixed 1.5 V, 3.3 V and 5.0 V Linear Regulators |
| CS5204-1 | 4.0 A Adjustable Linear Regulators(4.0A可調輸出線性穩壓器) |
| CS5204-3 | 4.0 A Adjustable, and 3.3 V and 5.0 V Fixed Linear Regulators |
| CS5204-5 | 4.0 A Adjustable, and 3.3 V and 5.0 V Fixed Linear Regulators |
| CS5204-1GDP3 | 4.0 A Adjustable, and 3.3 V and 5.0 V Fixed Linear Regulators |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS-5203A-3DP3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| CS5203A-3GDP3 | 制造商: 功能描述: 制造商:The Cherry Corporation 功能描述: 制造商:undefined 功能描述: |
| CS5203A-3GDPR3 | 功能描述:IC REG LDO 3.3V 3A D2PAK-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:3,000 系列:- 穩壓器拓撲結構:正，固定式和可調式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標準）:1.1V @ 1A 穩壓器數量:2 電流 - 輸出:1A 電流 - 限制（最小）:1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應商設備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
| CS5203A-3GDPSR3 | 功能描述:IC REG LDO 3.3V 3A D2PAK-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:3,000 系列:- 穩壓器拓撲結構:正，固定式和可調式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標準）:1.1V @ 1A 穩壓器數量:2 電流 - 輸出:1A 電流 - 限制（最小）:1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應商設備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
| CS5203A-3GT3 | 功能描述:IC REG LDO 3.3V 3A TO220AB RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:3,000 系列:- 穩壓器拓撲結構:正，固定式和可調式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標準）:1.1V @ 1A 穩壓器數量:2 電流 - 輸出:1A 電流 - 限制（最小）:1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應商設備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
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