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| 型号： | S-817B31AY-BG |
| 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, 0.41 V DROPOUT, PBCY3 |
| 封装： | LEAD FREE, TO-92, 3 PIN |
| 文件页数： | 1/53页 |
| 文件大小： | 826K |
| 代理商： | S-817B31AY-BG |
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S-817 Series
www.sii-ic.com
SUPER-SMALL PACKAGE
CMOS VOLTAGE REGULATOR
Seiko Instruments Inc., 1999-2010
Rev.5.0_00
Seiko Instruments Inc.
1
The S-817 Series is a 3-terminal positive voltage regulator, developed using CMOS technology. Small ceramic
capacitors can be used as the output capacitor, and the S-817 series provides stable operation with low loads
down to 1 A.
Compared with the conventional voltage regulator, it is of low current consumption, and with a lineup of the
super small package (SNT-4A:1.2 x 1.6mm). It is optimal as a power supply of small portable device.
Features
Ultra-low current consumption:
Operating current: Typ. 1.2
μA, Max. 2.5 μA
Output voltage:
1.1 to 6.0 V, selectable in 0.1 V steps.
Output voltage accuracy:
±2.0%
Output current:
50 mA capable (3.0 V output product, VIN=5 V)
*1
75 mA capable (5.0 V output product, VIN=7 V)
*1
Dropout voltage:
Typ. 160 mV (VOUT = 5.0 V, IOUT = 10 mA)
Low ESR capacitor Ceramic capacitor of 0.1 μF or more can be used as an output capacitor.
Short circuit protection for:
Series A
Excellent Line Regulation:
Stable operation at light load of 1
μA
Lead-free, Sn 100%, halogen-free*2
*1. Attention should be paid to the power dissipation of the package when the load is large.
*2. Refer to “
Product Name Structure” for details.
Applications
Power source for battery-powered devices
Power source for personal communication devices
Power source for home electric/electronic appliances
Packages
SNT-4A
SC-82AB
SOT-23-5
SOT-89-3
TO-92
相关PDF资料 |
PDF描述 |
|---|---|
| S-817B31AY-TG | 3.1 V FIXED POSITIVE LDO REGULATOR, 0.41 V DROPOUT, PBCY3 |
| S-817B31AY-ZG | 3.1 V FIXED POSITIVE LDO REGULATOR, 0.41 V DROPOUT, PBCY3 |
| S-1200B26-M5T1G | 2.6 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO5 |
| S-1200B23-M5T1G | 2.3 V FIXED POSITIVE LDO REGULATOR, 0.31 V DROPOUT, PDSO5 |
| S-1200B35-M5T1G | 3.5 V FIXED POSITIVE LDO REGULATOR, 0.19 V DROPOUT, PDSO5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S-817B31AY-B-G | 制造商:Seiko Instruments Inc (SII) 功能描述:IC REG LDO 3.1V 50MA TO92-3 |
| S-817B31AY-X | 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR |
| S-817B31AY-X-G | 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR |
| S-817B32AMC-CWV-T2 | 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR |
| S-817B32AMC-CWVT2G | 功能描述:低压差稳压器 - LDO Linear LDO regulator 1.2uA Iq 75mA 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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