參數(shù)資料
型號(hào)： S-1132B54-I6T2U
元件分類： 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述： 5.4 V FIXED POSITIVE LDO REGULATOR, 0.15 V DROPOUT, PDSO6
封裝： HALOGEN FREE AND LEAD FREE, SNT-6
文件頁(yè)數(shù)： 6/35頁(yè)
文件大小： 414K
代理商： S-1132B54-I6T2U
HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1132 Series
Rev.4.0_00
14
Seiko Instruments Inc.
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 hundreds kΩ
between the VOUT pin and VSS pin.
The structure of the ON/OFF pin is as shown in Figure 14. 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
logic type is “A” and to the VIN pin if it is “B”.
Table 7
Logic Type
ON/OFF Pin
Internal Circuits
VOUT Pin Voltage
Current Consumption
A
“L”: Power on
Operating
Set value
ISS1
A
“H”: Power off
Stopped
VSS level
ISS2
B
“L”: Power off
Stopped
VSS level
ISS2
B
“H”: Power on
Operating
Set value
ISS1
VSS
ON/OFF
VIN
Figure 14
相關(guān)PDF資料
PDF描述
S-1132B54-M5T1U 5.4 V FIXED POSITIVE LDO REGULATOR, 0.15 V DROPOUT, PDSO5
S-1132B54-U5T1U 5.4 V FIXED POSITIVE LDO REGULATOR, 0.15 V DROPOUT, PDSO5
S-11L10B10-I6T2U 1 V FIXED POSITIVE LDO REGULATOR, 0.48 V DROPOUT, PDSO6
S-11L10B08-I6T2U 0.8 V FIXED POSITIVE LDO REGULATOR, 0.48 V DROPOUT, PDSO6
S-11L10D22-I6T2U 2.2 V FIXED POSITIVE LDO REGULATOR, 0.29 V DROPOUT, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-1132B54-M5T1G 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO Reg Hi 20uA Iq 300mA 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-1132B54-U5T1G 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO Reg Hi 20uA Iq 300mA 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-1132B55-I6T2G 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO reg Hi 20uA Iq 300mA 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-1132B55-M5T1G 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO Reg Hi 20uA Iq 300mA 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-1132B55-U5T1G 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO Reg Hi 20uA Iq 300mA 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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