參數(shù)資料
型號： S-1701D5041-U5T1U
元件分類： 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述： 5 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
封裝： HALOGEN FREE AND LEAD FREE, SOT-89, 5 PIN
文件頁數(shù)： 36/71頁
文件大?。?/td> 582K
代理商： S-1701D5041-U5T1U
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.3.0_00
S-1701 Series
Seiko Instruments Inc.
41
3. Shutdown pin (ON/OFF pin) (S-1701 Series A/B/C/D/E/F/G/H/J/K/L/M types)
This pin starts and stops the regulator.
When the ON/OFF pin is set to the shutdown level, the operation of all internal circuits stop, 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. At this time, the current consumption equals that consumed by the detector block, because the internal
circuits of the detector are operating. The VOUT pin becomes the VSS level due to the internally divided resistance of
several hundred k
Ω between the VOUT pin and VSS pin.
The structure of the ON/OFF pin is as shown in Figure 35. 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 as follows according to the
product type.
S-1701 Series A/B/C/D/E/F types:
Connect to the VIN pin.
S-1701 Series G/H/J/K/L/M types:
Connect to the VSS pin.
Table 32
Product Type
ON/OFF Pin
Internal Circuits
VOUT Pin Voltage
Current Consumption
A/B/C/D/E/F
“H”: Power on
Operating
Set value
ISS
A/B/C/D/E/F
“L”: Shutdown
Stopped
VSS level
ISSD
G/H/J/K/L/M
“H”: Shutdown
Stopped
VSS level
ISSD
G/H/J/K/L/M
“L”: Power on
Operating
Set value
ISS
VSS
ON/OFF
VIN
Figure 35
相關(guān)PDF資料
PDF描述
S-1701E3430-M5T1U 3 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
S-1701E3430-U5T1U 3 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
S-1701E5041-M5T1U 5 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
S-1701E5041-U5T1U 5 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
S-1701F3025-M5T1U 3 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-1701D5042-M5T1G 功能描述:低壓差穩(wěn)壓器 - LDO Combo Volt Detct/Reg 85uA Iq 400mA 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(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-1701D5042-U5T1G 功能描述:低壓差穩(wěn)壓器 - LDO Combo Volt Detec/Reg 85uA Iq 400mA 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(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-1701D5043-M5T1G 功能描述:低壓差穩(wěn)壓器 - LDO Combo Volt Detct/Reg 85uA Iq 400mA 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(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-1701D5043-U5T1G 功能描述:低壓差穩(wěn)壓器 - LDO Combo Volt Detec/Reg 85uA Iq 400mA 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(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-1701E1815-M5T1G 功能描述:低壓差穩(wěn)壓器 - LDO Combo Volt Detct/Reg 85uA Iq 400mA 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(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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