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参数资料
| 型号： | S-1170B16UC-OTBTFU |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 1.6 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
| 封装： | HALOGEN FREE AND LEAD FREE, SOT-89, 5 PIN |
| 文件页数： | 3/30页 |
| 文件大小： | 311K |
| 代理商： | S-1170B16UC-OTBTFU |
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HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.4.0_00
S-1170 Series
Seiko Instruments Inc.
11
Standard Circuit
ON/OFF
VSS
VOUT
VIN
CIN
*1
CL
*2
Input
Output
GND
Single GND
*1. CIN is a capacitor for stabilizing the input.
*2. A ceramic capacitor of 4.7
μF or more can be used for C
L.
Figure 10
Caution The above connection diagram and constant will not guarantee successful operation.
Perform thorough evaluation using the actual application to set the constant.
Application Conditions
Input capacitor (CIN):
4.7
μF or more
Output capacitor (CL):
4.7
μF or more
ESR of output capacitor:
0.5
Ω or less
Caution A general series regulator may oscillate, depending on the external components selected.
Check that no oscillation occurs with the application using the above capacitor.
Selection of Input and Output Capacitors (CIN, CL)
The S-1170 Series requires an output capacitor between the VOUT and VSS pins for phase compensation.
A ceramic capacitor with a capacitance of 4.7
μF or more provides a stable operation in all temperature
ranges. When using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor, a ceramic
capacitor with a capacitance of 4.7
μF or more and an ESR of 0.5 Ω or less is required.
The output overshoot and undershoot values, which are transient response characteristics, vary depending
on the output capacitor value. The required capacitance value for the input capacitor differs depending on
the application.
The recommended application values are, CIN = 4.7 μF or more and CL = 4.7 μF or more, however, perform
a thorough evaluation using the actual device, including evaluation of temperature characteristics.
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PDF描述 |
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| S-1172B16-E6T1U | 1.6 V FIXED POSITIVE LDO REGULATOR, 0.15 V DROPOUT, PDSO6 |
| S-1172B16-U5T1U | 1.6 V FIXED POSITIVE LDO REGULATOR, 0.15 V DROPOUT, PDSO5 |
| S-1172B21-E6T1U | 2.1 V FIXED POSITIVE LDO REGULATOR, 0.15 V DROPOUT, PDSO6 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S-1170B17PD-OTCTFG | 制造商:Seiko Instruments Inc (SII) 功能描述:REG LDO LIN FIX POS 1.7V 0.8A 6PIN HSON(A) - Tape and Reel 制造商:Seiko Instruments Inc (SII) 功能描述:IC REG LDO 1.7V 0.8A 6HSON |
| S-1170B17UC-OTCTFG | 功能描述:低压差稳压器 - LDO Linear LDO Reg Hi 80uA Iq 800mA 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-1170B18PD-OTDTFG | 制造商:Seiko Instruments Inc (SII) 功能描述:REG LDO LIN FIX POS 1.8V 0.8A 6PIN HSON(A) - Tape and Reel 制造商:Seiko Instruments Inc (SII) 功能描述:IC REG LDO 1.8V 0.8A 6HSON |
| S-1170B18UC-OTDTFG | 功能描述:低压差稳压器 - LDO Linear LDO Reg Hi 80uA Iq 800mA 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-1170B18UC-OTDTFU | 功能描述:IC REG LINEAR 800MA SOT89-5 制造商:ablic u.s.a. inc. 系列:* 包装:剪切带（CT） 零件状态:在售 安装类型:表面贴装 封装/外壳:SOT-89-5/6 供应商器件封装:SOT-89-5 标准包装:1 |
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