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参数资料
| 型号： | RC1616S |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 可调正电压单路输出LDO稳压器 |
| 英文描述： | ADJUSTABLE POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4 |
| 封装： | PLASTIC, SOT-223, 4 PIN |
| 文件页数： | 1/16页 |
| 文件大小： | 453K |
| 代理商： | RC1616S |
www.fairchildsemi.com
REV. 1.0.8 5/20/02
Features
Low dropout voltage
Load regulation: 0.05% typical
Current limit
On-chip thermal limiting
Standard SOT-223 and TO-252 packages
Three-terminal adjustable or xed 2.5V, 3.3V or 5V
Applications
USB Controlled Power Supply
High efciency linear regulators for
Mixed Voltage Logic, ASIC, FPGA based systems
Post regulators for switching supplies
Battery chargers
5V to 3.3V, or 2.5V, 1.8V, 1.5V linear regulators
Motherboard clock supplies
SDRAM Module supplies
Description
The RC1616 and RC1616-2.5, -3.3 and -5 are low dropout
three-terminal regulators with 0.5A output current capability.
These devices have been optimized for low voltage where
transient response and minimum input voltage are critical.
The 5V version is designed also to be used in USB Hub and
Motherboard applications.
On-chip thermal limiting provides protection against any
combination of overload and ambient temperature that
would create excessive junction temperatures.
Unlike PNP type regulators where up to 10% of the output
current is wasted as quiescent current, the bias current of the
RC1616 ows into the load, increasing efciency.
The RC1616 series regulators are available in the industry-
standard SOT-223 and TO-252 power packages.
Typical Applications
VIN = 3.3V
VIN
VOUT
ADJ
1.5V at 0.5A
RC1616
10
F22F
124
24.9
VIN = 5V
VIN
VOUT
GND
3.3V at 0.5A
RC1616-3.3
10
F
++
+
22
F
RC1616
0.5A Adjustable/Fixed Low Dropout Linear Regulator
相关PDF资料 |
PDF描述 |
|---|---|
| RC1616S-2.5 | 2.5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4 |
| RCSD-22-T-05.00-01-N | INTERCONNECTION DEVICE |
| RCSD-25-T-05.00-01-N | INTERCONNECTION DEVICE |
| RD-19230FG-203 | SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, PQFP64 |
| RD-19230FX-202T | SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RC1616S-2.5 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| RC1616S25T | 功能描述:低压差稳压器 - LDO 0.5a Lin Reg LDO 2.5V Fixed RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| RC1616S285T | 功能描述:低压差稳压器 - LDO 0.5a Lin Reg LDO 2.85V Fixed RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| RC1616S-3.3 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:VOLT REGULATOR|FIXED|+3.3V|BIPOLAR|SOT-223|3PIN|PLASTIC |
| RC1616S33T | 功能描述:低压差稳压器 - LDO 0.5a Lin Reg LDO 3.3V Fixed RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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