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參數資料
| 型號： | S-T111B23MC-OGI-TF |
| 元件分類： | 固定正電壓單路輸出LDO穩壓器 |
| 英文描述： | 2.3 V FIXED POSITIVE LDO REGULATOR, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數： | 1/23頁 |
| 文件大小： | 282K |
| 代理商： | S-T111B23MC-OGI-TF |
Rev.1.3_00
HIGH RIPPLE-REJECTION
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-T111 Series
Seiko Instruments Inc.
1
The S-T111 Series is a positive voltage regulator
with a low dropout voltage, high output voltage
accuracy, and low current consumption developed
based on CMOS technology.
A built-in low on-resistance transistor provides a
low dropout voltage and large output current, and a
built-in overcurrent protector prevents the load
current from exceeding the current capacitance of
the output transistor. An ON/OFF circuit ensures a
long battery life. Compared with the voltage
regulators using the conventional CMOS process,
a larger variety of capacitors are available,
including small ceramic capacitors. A small SOT-
23-5 package realizes high-density mounting.
Features
Output voltage:
1.5 V to 5.5 V, selectable in 0.1 V steps.
High-accuracy output voltage:
±1.0%
Low dropout voltage:
190 mV typ. (3.0 V output product, IOUT
= 100 mA)
Low current consumption:
During operation: 50
A typ., 90 A max.
During shutdown: 0.1
A typ., 1.0 A max.
High peak current capability:
150 mA output is possible (at VIN
≥ VOUT(S) + 1.0 V)
*1
Built-in ON/OFF circuit:
Ensures long battery life.
Low ESR capacitor can be used: A ceramic capacitor of 0.1 F or more can be used for the output
capacitor.
High ripple rejection:
80 dB typ. (at 1.0 kHz)
Built-in overcurrent protector:
Overcurrent of output transistor can be restricted.
Small package:
SOT-23-5
*1. Attention should be paid to the power dissipation of the package when the output current is large.
Applications
Power supply for battery-powered devices
Power supply for personal communication devices
Power supply for home electric/electronic appliances
Power supply for cellular phones
Package
Package Name
Drawing Code
Package
Tape
Reel
SOT-23-5
MP005-A
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相關代理商/技術參數 |
參數描述 |
|---|---|
| S-T111B23MC-OGITFG | 功能描述:低壓差穩壓器 - LDO Linear LDO Reg Hi 50uA 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: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-T111B24MC-OGJTFG | 功能描述:低壓差穩壓器 - LDO Linear LDO Reg Hi 50uA 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: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-T111B25MC-OGKTFG | 功能描述:低壓差穩壓器 - LDO Linear LDO Reg Hi 50uA 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: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-T111B25MC-OGKTFU | 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:在售 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-T111B26MC-OGLTFG | 功能描述:低壓差穩壓器 - LDO Linear LDO Reg Hi 50uA 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: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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