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參數(shù)資料
| 型號： | RT9166 |
| 英文描述： | Ultra-Fast Transient Response |
| 中文描述： | 超快速瞬態(tài)響應(yīng) |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 254K |
| 代理商： | RT9166 |
Preliminary
RT9166/A
DS9166A-03 July 2003
www.richtek.com
1
300/500mA, Ultra-Fast Transient Response LDO Regulator
General Description
The RT9166/A series are CMOS low dropout
regulators optimized for ultra-fast transient response.
The devices are capable of supplying 300mA or 500mA
of output current with a dropout voltage of 230mV or
430mV respectively.
The RT9166/A’s performance is optimized for
CD/DVD-ROM, CD/RW or wireless communication
supply applications. The RT9166/A regulators are
stable with output capacitors as low as 1
μ
F. The other
features include ultra low dropout voltage, high output
accuracy, current limiting protection, and high ripple
rejection ratio.
The devices are available in fixed output voltages
range of 1.2V to 4.5V with 0.1V per step. The
RT9166/A regulators are available in 3-lead SOT-23,
SOT-89, SOT-223 and TO-92 packages.
Ordering Information
RT9166/A-
Features
z
Low Quiescent Current (Typically 220
μ
A)
z
Guaranteed 300/500mA Output Current
z
Low Dropout Voltage: 230/430mV at 300/500mA
z
Wide Operating Voltage Ranges: 3V~5.5V
z
Ultra-Fast Transient Response
z
Tight Load and Line Regulation
z
Current Limiting Protection
z
Thermal Shutdown Protection
z
Only low-ESR Ceramic Capacitor Required for
Stability
z
Custom Voltage Available
Applications
z
CD/DVD-ROM, CD/RW
z
Wireless LAN Card/Keyboard/Mouse
z
Battery-Powered Equipment
z
XDSL Router
z
PCMCIA Card
Marking Information
For
representative directly or through a RichTek
distributor located in your area, otherwise visit our
website for detail.
marking
information,
contact
our
sales
Operating Temperature Range
C: Commercial Standard
Package Type
VL : SOT-23
X : SOT-89
XL : SOT-89 L type
G : SOT-223
GL : SOT-223 L type
Z : TO-92
Output Voltage
12 : 1.2V
13 : 1.3V
:
45 : 4.5V
500mA Output Current
300mA Output Current
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RT9166A | Ultra-Fast Transient Response |
| RT9167A | SHDN/BP. Low-Noise |
| RT9169 | Ultra Low Quiescent Current |
| RT9182A | SHDN.Fast Transient Response |
| RT9182B | SHDN.Fast Transient Response |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9166/A-12C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300/600mA, Ultra-Fast Transient Response LDO Regulator |
| RT9166/A-12P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300/600mA, Ultra-Fast Transient Response LDO Regulator |
| RT9166/A-13C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300/600mA, Ultra-Fast Transient Response LDO Regulator |
| RT9166/A-13P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300/600mA, Ultra-Fast Transient Response LDO Regulator |
| RT9166/A-14C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300/600mA, Ultra-Fast Transient Response LDO Regulator |
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