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參數(shù)資料
| 型號： | RT9188-K8GB |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | Dual, Ultra-Low Quiescent, 100mA CMOS LDO Regulator |
| 中文描述： | 雙路，超低靜態(tài)，100mA的LDO穩(wěn)壓器的CMOS |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 168K |
| 代理商： | RT9188-K8GB |
RT9188
Preliminary
1
DS9188-08 March 2007
www.richtek.com
Features
l
Ultra-Low Quiescent Current (Typically 8
m
A)
l
Low Dropout : 450mV at 100mA
l
Wide Operating Voltage Ranges : 2V to 6V
l
Faster Transient Response
l
Tight Load and Line Regulation
l
Current Limiting Protection
l
Thermal Shutdown Protection
l
Only 1
m
F Output Capacitor Required for Stability
l
High Power Supply Rejection Ratio
l
Custom Voltages Available
l
RoHS Compliant and 100% Lead (Pb)-Free
Pin Configurations
Applications
l
Cellular Phones and Pages
l
Battery-Powered Equipment
l
Laptop, Palmtops, Notebook Computers
l
Hand-Held Instruments
l
PCMCIA Card
l
Wireless LAN Card/Keyboard/Mouse
Dual, Ultra-Low Quiescent, 100mA CMOS LDO Regulator
Ordering Information
RT9188-
General Description
The RT9188 series are an efficient, precise dual-channel
CMOS LDO regulator optimized for ultra-low-quiescent
applications. Both regulator outputs are capable of
sourcing 100mA of output current.
The RT9188's performance is optimized for battery-
powered systems to deliver extremely low dropout
voltage and ultra-low quiescent current. Regulator ground
current increases only slightly in dropout, further
prolonging the battery life. The RT9188 also works with
low-ESR ceramic capacitors, reducing the amount of
board space necessary for power applications, critical in
hand-held wireless devices.
Key features include current limit, thermal shutdown,
faster transient response, ultra-low quiescent current
(typically 8
μ
A), low dropout voltage, high output accuracy,
current limiting protection, and high ripple rejection ratio.
Available in the SOT-23-5 package, the RT9188 also offers
a range of 1.2V to 5V with 0.1V per step.
(TOP VIEW)
SOT-23-5
Marking Information
For marking information, contact our sales representative
directly or through a RichTek distributor located in your
area, otherwise visit our website for detail.
2
3
5
4
1
VOUT1
VDD
NC
VOUT2
GND
Note :
RichTek Pb-free and Green products are :
}
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
}
Suitable for use in SnPb or Pb-free soldering processes.
}
100%matte tin (Sn) plating.
Package Type
B : SOT-23-5
Operating Temperature Range
P : Pb Free with Commercial Standard
G : Green (Halogen Free with Commer-
cial Standard
Output Voltage 2
8 : 1.8V
Output Voltage 1
K : 3.0V
Other Voltage versions please
contact RichTek for detail
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RT9188-K8PB | Dual, Ultra-Low Quiescent, 100mA CMOS LDO Regulator |
| RT9193-15PB | 300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator |
| RT9193 | 300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator |
| RT9193-15GB | 300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator |
| RT9193-15GQW | 300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9193-15GB | 功能描述:IC REG LDO 1.5V .3A SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA（最小值） 電流 - 限制（最?。?360mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型，TSOT-23-5 供應(yīng)商設(shè)備封裝:TSOT-23-5 包裝:帶卷 (TR) |
| RT9193-15GU5 | 功能描述:IC REG LDO 1.5V .3A SC70-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA（最小值） 電流 - 限制（最?。?360mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型，TSOT-23-5 供應(yīng)商設(shè)備封裝:TSOT-23-5 包裝:帶卷 (TR) |
| RT9193-15PB | 制造商:Richtek Technology Corporation 功能描述: |
| RT9193-16GB | 功能描述:IC REG LDO 1.6V .3A SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA（最小值） 電流 - 限制（最小）:360mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型，TSOT-23-5 供應(yīng)商設(shè)備封裝:TSOT-23-5 包裝:帶卷 (TR) |
| RT9193-18GB | 功能描述:IC REG LDO 1.8V .3A SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 其它有關(guān)文件:LM317M View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正，可調(diào)式 輸出電壓:1.2 V ~ 37 V 輸入電壓:- 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:500mA 電流 - 限制（最小）:500mA 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-3，DPak（2 引線+接片），SC-63 供應(yīng)商設(shè)備封裝:D-Pak 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1190 (CN2011-ZH PDF) 其它名稱:497-1574-1 |
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