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參數資料
| 型號： | AP2120N-1.5TRG1 |
| 廠商： | BCD SEMICONDUCTOR MANUFACTURING LTD |
| 元件分類： | 固定正電壓單路輸出LDO穩壓器 |
| 英文描述： | 1.5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO3 |
| 封裝： | GREEN, SOT-23, 3 PIN |
| 文件頁數： | 1/21頁 |
| 文件大小： | 653K |
| 代理商： | AP2120N-1.5TRG1 |
Data Sheet
1
Nov. 2009 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR
AP2120
General Description
The AP2120 series are positive voltage regulator ICs
fabricated by CMOS process. Each of these ICs con-
sists of a voltage reference, an error amplifier, a resis-
tor network for setting output voltage, a current limit
circuit for current protection.
The AP2120 series feature high supply voltage ripple
rejection, low dropout voltage, low noise, high output
voltage accuracy, and low current consumption which
make them ideal for use in various battery-powered
devices.
The AP2120 series have 1.2V, 1.3V, 1.5V, 1.8V, 2.5V,
2.8V, 3.0V, 3.2V, 3.3V and 5.0V versions.
The AP2120 are available in standard SOT-23 package.
Features
Low Dropout Voltage at IOUT=100mA: 200mV
Typical (Except 1.2V, 1.3V and 1.5V Versions)
Low Quiescent Current: 25
A Typical
High Ripple Rejection: 65dB Typical （f=1kHz）
Output Current: More Than 150mA
(250mA
Limit)
Extremely Low Noise: 15
Vrms@VOUT=1.2V,
1.3V, 1.5V (10Hz to 100kHz)
Excellent Line Regulation: 4mV Typical
Excellent Load Regulation: 12mV Typical
High Output Voltage Accuracy:
±2%
Excellent Line Transient Response and Load
Transient Response
Compatible with Low ESR Ceramic Capacitor (as
Low as 1
F)
Applications
Mobile Phones, Cordless Phones
Wireless Communication Equipment
Portable Games
Cameras, Video Recorders
Sub-board Power Supplies for Telecom Equip-
ment
Battery Powered Equipment
Figure 1. Package Types of AP2120
SOT-23
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AP2120N-2.5TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR |
| AP2120N-2.8TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR |
| AP2120N-3.0TRG1 | 制造商:Diodes Incorporated 功能描述:LDO CMOS LOWCURR SOT23 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC REG LDO 3V 0.15A SOT23 制造商:Diodes Incorporated 功能描述:250mA CMOS LDO 3.0V 200mV |
| AP2120N-3.2TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR |
| AP2120N-3.3TRG1 | 制造商:Diodes Incorporated 功能描述:LDO CMOS LOWCURR SOT23 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC REG LDO 3.3V 0.15A SOT23 制造商:Diodes Incorporated 功能描述:250mA CMOS LDO 3.3V 200mV |
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