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ADP3309ARTZ-2.9-R71中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書
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ADP3309ARTZ-2.9-R71規(guī)格書詳情
GENERAL DESCRIPTION
The ADP3309 is a member of the ADP330x family of precision low dropout anyCAP voltage regulators. It is pin-for-pin and functionally compatible with National’s LP2981, but offers performance advantages. The ADP3309 stands out from conventional LDOs with a novel architecture and an enhanced process. Its patented design requires only a 0.47 μF output capacitor for stability. This device is stable with any type of capacitor regardless of its equivalent series resistance (ESR) value, including ceramic types for space restricted applications.
The ADP3309 achieves ±1.2 accuracy at room temperature and ±2.2 overall accuracy over temperature, line, and load regulations. The dropout voltage of the ADP3309 is only 120 mV (typical) at 100 mA. This device also includes a current limit and a shutdown feature. In shutdown mode, the ground current is reduced to ~1 μA.
The ADP3309 operates with a wide input voltage range from 2.8 V to 12 V and delivers a load current in excess of 100 mA. The ADP3309 anyCAP LDO offers a wide range of output voltages.
FEATURES
±1.2 accuracy over line and load regulations @ 25°C
Ultralow dropout voltage: 120 mV typical @ 100 mA
Requires only COUT = 0.47 μF for stability
anyCAP LDOs are stable with all types of capacitors (including MLCC)
Current and thermal limiting
Low noise
Low shutdown current: 1 μA
2.8 V to 12 V supply range
?20°C to +85°C ambient temperature range
Several fixed voltage options
Ultrasmall 5-lead SOT-23 package
Excellent line and load regulations
APPLICATIONS
Cellular telephones
Notebook, palmtop computers
Battery-powered systems
PCMCIA regulator
Bar code scanners
Camcorders, cameras
產(chǎn)品屬性
- 型號:
ADP3309ARTZ-2.9-R71
- 制造商:
AD
- 制造商全稱:
Analog Devices
- 功能描述:
anyCAP 100 mA Low Dropout Linear Regulator
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
23+ |
NA/ |
3000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
AD |
23+ |
SOT163 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
ADI/亞德諾 |
22+ |
SOT163 |
229716 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
ADI |
19+ |
SOT23-5 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
AD |
22+ |
SOT23-5 |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
AD |
24+ |
SOT23-5 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價支持 |
詢價 | ||
AD |
21+ |
SOT23-5 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
ADI/亞德諾 |
24+ |
SOT163 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Analog Devices Inc |
23+/24+ |
SC-74A |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價 | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價 |