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参数资料
| 型号： | S-1323B31NB-N8Q-TFG |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 3.1 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4 |
| 封装： | LEAD FREE, SC-82AB, 4 PIN |
| 文件页数： | 1/28页 |
| 文件大小： | 322K |
| 代理商： | S-1323B31NB-N8Q-TFG |
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S-1323 Series
www.sii-ic.com
HIGH RIPPLE-REJECTION AND SMALL PACKAGE
CMOS VOLTAGE REGULATOR
Seiko Instruments Inc., 2002-2010
Rev.5.0_00
Seiko Instruments Inc.
1
The S-1323 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and
low current consumption developed based on CMOS technology.
A built-in low on-resistance transistor provides a low dropout voltage and large output current, and a built-in
overcurrent protector prevents the load current from exceeding the current capacitance of the output transistor.
An ON/OFF circuit ensures a long battery life. Compared with the voltage regulators using the conventional
CMOS process, a larger variety of capacitors are available, including small ceramic capacitors. Small SNT-4A
and SC-82AB packages realize high-density mounting.
Features
Output voltage:
1.5 V to 5.5 V, selectable in 0.1 V steps.
High-accuracy output voltage:
±1.0%
Low current consumption:
During operation: 70
μA typ., 90 μA max.
During shutdown: 0.1
μA typ., 1.0 μA max.
High peak current capability:
150 mA output is possible (at VIN ≥ VOUT(S) + 1.0 V)
*1
Built-in ON/OFF circuit:
Ensures long battery life.
Low ESR capacitor can be used: A ceramic capacitor of 1.0 μF or more can be used for the output
capacitor.
High ripple rejection:
70 dB typ. (at 1.0 kHz)
Built-in overcurrent protector:
Overcurrent of output transistor can be restricted.
Lead-free, Sn 100%, halogen-free*2
*1. Attention should be paid to the power dissipation of the package when the output current is large.
*2. Refer to “
Product Name Structure” for details.
Applications
Power supply for battery-powered devices
Power supply for personal communication devices
Power supply for home electric/electronic appliances
Power supply for cellular phones
Packages
SNT-4A
SC-82AB
相关PDF资料 |
PDF描述 |
|---|---|
| S-1323B29NB-N8O-TFG | 2.9 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4 |
| S-1323B51NB-N9K-TFG | 5.1 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4 |
| S-1323B51PF-N9KTFGG | 5.1 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4 |
| S-1323B48PF-N9HTFGG | 4.8 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4 |
| S-1323B31PF-N8QTFGG | 3.1 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S-1323B31PF-N8QTFG | 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:HIGH RIPPLE-REJECTION AND SMALL PACKAGE CMOS VOLTAGE REGULATOR |
| S-1323B32NB-N8RTFG | 功能描述:低压差稳压器 - LDO Linear LDO Reg Hi 70uA Iq 150mA Iout 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 |
| S-1323B32PF-N8RTFG | 制造商:Seiko Instruments Inc (SII) 功能描述:LINEAR LDO REG HI 70UA IQ 150MA IOUT |
| S-1323B33NB-N8S-TF | 功能描述:低压差稳压器 - LDO 3.3 V 1% 70uV 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 |
| S-1323B33NB-N8STFG | 功能描述:低压差稳压器 - LDO Linear LDO Reg Hi 70uA Iq 150mA Iout 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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