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參數資料
| 型號： | LP8900TLE-AACB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 固定正電壓多路輸出LDO穩壓器 |
| 英文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PBGA6 |
| 封裝： | 1.50 X 1.10 MM, LEAD FREE, SMD-6 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 341K |
| 代理商： | LP8900TLE-AACB |
LP8900
February 11, 2009
Ultra Low Noise, Dual 200mA Linear Regulator for RF/
Analog Circuits
General Description
The LP8900 is a dual linear regulator capable of supplying
200mA output current per regulator. Designed to meet the
requirements of RF/Analog circuits, the LP8900 provides low
device noise, High PSRR, low quiescent current and superior
line transient response figures.
Using new innovative design techniques the LP8900 offers
class-leading device noise performance without a noise by-
pass capacitor.
The LP8900 is designed to be stable with space saving
ceramic capacitors as small as 0402 case size, enabling a
solution size <4mm 2.
Performance is specified for a -40°C to 125°C junction
temperature range.
Output voltage options are available between 1.2V and 3.6V,
for availability please contact your local NSC sales office.
Features
■ Operation from 1.8V to 5.5V Input
■ 1% accuracy Over Temperature
■ Output Voltage from 1.2V to 3.6V
■ 6V
RMSOutput Voltage Noise
■ PSRR 75dB at 1kHz
■ 110mV Dropout at 200mA load
■ 48A Quiescent Current per regulator
■ 80s Start-Up time
■ Stable with Ceramic Capacitors as small as 0402
■ Thermal-Overload and Short-Circuit Protection
Package
■ 6 pin micro SMD (1.5mm x 1.1mm)
Applications
■ Battery Operated Devices
■ Hand-Held Information Appliances
■ Noise Sensitive RF Applications
■ DC/DC Convertor Post Regulation/Filter
Typical Application Circuit
30039302
2009 National Semiconductor Corporation
300393
www.national.com
LP8900
Ultra
Low
Noise,
Dual
200mA
Linear
Regulator
for
RF/Analog
Circuits
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LP8900TLE-AAEB/NOPB | 功能描述:線性穩壓器 - 標準 RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| LP8900TLE-AAEC/NOPB | 功能描述:線性穩壓器 - 標準 RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| LP8900TLX_3333 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Ultra Low Noise, Dual 200mA Linear Regulator for RF/Analog Circuits |
| LP8900TLX_AAAH | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Ultra Low Noise, Dual 200mA Linear Regulator for RF/Analog Circuits |
| LP8900TLX_AACB | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Ultra Low Noise, Dual 200mA Linear Regulator for RF/Analog Circuits |
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