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參數資料
| 型號： | S-1167B49-M5T1U |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 4.9 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5 |
| 封裝： | HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN |
| 文件頁數： | 2/31頁 |
| 文件大小： | 480K |
| 代理商： | S-1167B49-M5T1U |
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1167 Series
Rev.3.0_00
Seiko Instruments Inc.
10
Standard Circuit
CIN
*1
CL
*2
Input
Output
GND
Single GND
VOUT
VIN
VSS
ON / OFF
*1. A capacitor for stabilizing the input.
*2. A ceramic capacitor of 1.0
μF or more can be used.
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) : 1.0 μF or more
Output capacitor (CL) : 1.0 μF or more
Equivalent series resistance (RESR) of output capacitor : 1.0 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 Capacitor (CIN) and Output Capacitor (CL)
The S-1167 Series requires an output capacitor between the VOUT pin and VSS pin for phase
compensation. Operation is stabilized by a ceramic capacitor with an output capacitance of 1.0
μF or more
in the entire temperature range. However, when using an OS capacitor, tantalum capacitor, or aluminum
electrolytic capacitor, a ceramic capacitor with a capacitance of 1.0
μF or more and an equivalent series
resistance (RESR) of 1.0 Ω or less is required.
The value of the output overshoot or undershoot transient response varies depending on the value of the
output capacitor. The required capacitance of the input capacitor differs depending on the application.
The recommended value for an application is 1.0
μF or more for CIN and 1.0 μF or more for CL; however,
when selecting the output capacitor, perform sufficient evaluation, including evaluation of temperature
characteristics, on the actual device.
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| S-1170B42PD-OUBTFS | 4.2 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
| S-1170B42UC-OUBTFU | 4.2 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| S-1170B46PD-OUFTFS | 4.6 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| S-1167B50-I6T2G | 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO reg Hi 9A Iq 150mA Iout RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-1167B50-M5T1G | 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO reg Hi 9A Iq 150mA Iout RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-1167B50-M5T1U | 功能描述:IC REG LINEAR 150MA SOT23-5 制造商:ablic u.s.a. inc. 系列:* 包裝:剪切帶（CT） 零件狀態(tài):在售 穩(wěn)壓器數:1 電流 - 輸出:150mA 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商器件封裝:SOT-23-5 標準包裝:1 |
| S-1167B51-I6T2G | 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO reg Hi 9A Iq 150mA Iout RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-1167B51-M5T1G | 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO Reg Hi 9A Iq 150mA Iout RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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