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参数资料
| 型号： | NCV8503PDW25R2 |
| 厂商： | ON SEMICONDUCTOR |
| 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, PDSO16 |
| 封装： | EXPOSED PAD, SOW-16 |
| 文件页数： | 8/12页 |
| 文件大小： | 89K |
| 代理商： | NCV8503PDW25R2 |
NCV8503 Series
http://onsemi.com
5
PACKAGE PIN DESCRIPTION, ADJUSTABLE OUTPUT
Pin Number
Pin Symbol
Function
1
VADJ
Voltage Adjust. A resistor divider from VOUT to this lead sets the output voltage.
2
VOUT
±2.0%, 400 mA output.
36, 11, 12
NC
No connection.
7
VIN
Input Voltage.
8
MON
Monitor. Input to comparator. If not needed connect to VOUT.
9
RADJ
Reset adjust. If not needed connect to ground.
10
DELAY
Timing capacitor for RESET function.
13
GND
Ground. All GND leads must be connected to Ground.
14
ENABLE
ENABLE control for the IC. A high powers the device up.
15
RESET
Active reset (accurate to VOUT ≥ 1.0 V)
16
FLAG
Open collector output from comparator.
NOTE:
Tentative pinout for SOW16 E Pad.
PACKAGE PIN DESCRIPTION, FIXED OUTPUT
Pin Number
Pin Symbol
Function
1
SENSE
Kelvin connection which allows remote sensing of output voltage for improved regulation. If
remote sensing is not desired, connect to VOUT.
2
VOUT
±2.0%, 400 mA output.
36, 11, 12
NC
No connection.
7
VIN
Input Voltage.
8
MON
Monitor. Input to comparator. If not needed connect to VOUT.
9
RADJ
Reset adjust. If not needed connect to ground.
10
DELAY
Timing capacitor for RESET function.
13
GND
Ground. All GND leads must be connected to Ground.
14
ENABLE
ENABLE control for the IC. A high powers the device up.
15
RESET
Active reset (accurate to VOUT ≥ 1.0 V)
16
FLAG
Open collector output from comparator.
NOTE:
Tentative pinout for SOW16 E Pad.
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PDF描述 |
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| NCV8503PDW33 | 3.3 V FIXED POSITIVE LDO REGULATOR, PDSO16 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV8503PW25 | 功能描述:低压差稳压器 - LDO 2.5V 400mA w/ENABLE 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 |
| NCV8503PW25G | 功能描述:低压差稳压器 - LDO 2.5V 400mA w/ENABLE 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 |
| NCV8503PW25R2 | 功能描述:低压差稳压器 - LDO 2.5V 400mA w/ENABLE 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 |
| NCV8503PW25R2G | 功能描述:低压差稳压器 - LDO 2.5V 400mA w/ENABLE 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 |
| NCV8503PW33 | 功能描述:低压差稳压器 - LDO 3.3V 400mA w/ENABLE 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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