參數(shù)資料
型號(hào)： S-1167B37-I6T2U
元件分類： 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述： 3.7 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
封裝： HALOGEN FREE AND LEAD FREE, SNT-6
文件頁(yè)數(shù)： 6/31頁(yè)
文件大?。?/td> 480K
代理商： S-1167B37-I6T2U
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1167 Series
Rev.3.0_00
Seiko Instruments Inc.
14
3. Shutdown Pin (ON / OFF Pin)
This pin starts and stops the regulator.
When the ON / OFF pin is set to the shutdown level, the operation of all internal circuits stops, and the built-in P-
channel MOS FET output transistor between the VIN pin and VOUT pin is turned off to substantially reduce the
current consumption. The VOUT pin becomes the VSS level due to the internally divided resistance of several MΩ
between the VOUT pin and VSS pin.
The structure of the ON / OFF pin is as shown in Figure 13. Since the ON / OFF pin is neither pulled down nor
pulled up internally, do not use it in the floating state. In addition, note that the current consumption increases if a
voltage of 0.3 V to VIN 0.3 V is applied to the ON / OFF pin. When the ON / OFF pin is not used, connect it to the
VSS pin if the product type is “A” and to the VIN pin if it is “B”.
Table 7
Product Type
ON / OFF Pin
Internal Circuit
VOUT Pin Voltage
Current Consumption
A
“L” : Power on
Operaing
Set value
ISS1
A
“H” : Power off
Stopped
VSS level
ISS2
B
“L” : Power off
Stopped
VSS level
ISS2
B
“H” : Power on
Operaing
Set value
ISS1
VSS
ON / OFF
VIN
Figure 13
相關(guān)PDF資料
PDF描述
S-1167B37-M5T1U 3.7 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
S-1167B48-M5T1U 4.8 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
S-1167B49-I6T2U 4.9 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
S-1167B49-M5T1U 4.9 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-1167B37-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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
S-1167B38-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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
S-1167B38-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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
S-1167B38-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 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商器件封裝:SOT-23-5 標(biāo)準(zhǔn)包裝:1
S-1167B39-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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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