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參數(shù)資料
| 型號： | LD2979 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Very Low Drop Voltage Regulators with Inhibit(帶禁止的低壓差電壓穩(wěn)壓器) |
| 中文描述： | 非常低壓降穩(wěn)壓器與抑制（帶禁止的低壓差電壓穩(wěn)壓器） |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 97K |
| 代理商： | LD2979 |
LD2979
SERIES
VERY LOW DROP
VOLTAGE REGULATORS WITH INHIBIT
July 1998
I
VERYLOW DROPOUT VOLTAGE
(0.2V TYP.AT 50mALOAD)
I
VERYLOW QUIESCENT CURRENT
(TYP. 500
μ
A AT50mA LOAD)
I
OUTPUT CURRENT UP TO 50 mA
I
LOGIC-CONTROLLEDELECTRONIC
SHUTDOWN
I
OUTPUT VOLTAGESOF 2.85;3.0; 3.2; 3.3;
3.8; 5.0V
I
INTERNAL CURRENT AND THERMAL LIMIT
I
SUPPLYVOLTAGEREJECTION: 63dB (TYP)
I
ONLY 1
μ
F FORSTABILITY
I
SELECTIONAT 25
o
C
I
TEMPERATURE RANGE: -25 TO 125
o
C
I
PACKAGEAVAILABLE:SOT23-5LAND TO-92
DESCRIPTION
The LD2979 series are very Low Drop regulators
availablein SOT23-5Land TO-92.
The very low drop-voltage and the very low
quiescent current make them particularly suitable
for low noise, low power applications and in
battery powered systems.
Shutdown Logic Control function is available on
five pin version (TTL compatible). This means
that when the device is used as local regulator, it
is possible to put a part of the board in standby,
decreasingthe total power consumption.
SCHEMATIC DIAGRAM
SOT23-5L
TO-92
1/9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LD2980CM25TR | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE |
| LD2980ABM28TR | Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GTS; No. of Contacts:11; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
| LD2980ABM30TR | Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Aluminum; Series:GT; No. of Contacts:3; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
| LD2980ABM32TR | Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GTS; No. of Contacts:8; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
| LD2980ABM33TR | GT 6C 2#8 4#16 PIN PLUG |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LD2979M28 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| LD2979M28TR | 功能描述:低壓差穩(wěn)壓器 - LDO 2.8V 50mA Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LD2979M30 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| LD2979M30TR | 功能描述:低壓差穩(wěn)壓器 - LDO 3.0V 50mA Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LD2979M32 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
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