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參數(shù)資料
| 型號(hào)： | LD2979M28 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| 中文描述： | 極低降穩(wěn)壓器與抑制研究 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大小： | 86K |
| 代理商： | LD2979M28 |
ABSOLUTE MAXIMUM RATING
Symbol
V
IN
DC InputVoltage
V
INH
DC Inhibit Input Voltage
I
o
OutputCurrent
P
tot
Power Dissipation
T
stg
StorageTemperature Range
T
op
Operating Junction TemperatureRange
Parameter
Value
16
V
IN
Unit
V
V
mA
mW
o
C
o
C
Internally limited
Internally limited
- 40 to 150
- 25 to 125
CONNECTION DIAGRAM
(top view)
ORDERING NUMBERS
SOT23-5L
TO-92
Output Voltage
LD2979M28
LD2979M30
LD2979M32
LD2979M33
LD2979M38
LD2979M50
LD2979Z28
LD2979Z30
LD2979Z32
LD2979Z33
LD2979Z38
LD2979Z50
2.85 V
3.0 V
3.2 V
3.3 V
3.8 V
5.0 V
SOT23-5L
TO-92
BOTTOM
VIEW
SYMBOL
NAME AND FUNCTION
PIN NUMBER
SOT23-5L
TO-92
V
IN
GND
Input Voltage
1
3
Ground
2
2
INHIBIT
Control Switch ON/OFF (*)
3
-
NC
Not to be connected
4
-
V
OUT
Output Voltage
5
1
(*) Only for the version in SOT23-5L package: Inhibit pin is not internally pulled-up then it must not be leftfloating. Connect toa positive
voltage higher than 2V to able the device.
LD2979
2/9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LD2979M50 | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| LD2979M30 | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| LD2979M32 | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| LD2979M33 | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| LD2979M38 | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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(fēng)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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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(fēng)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 |
| LD2979M32TR | 功能描述:低壓差穩(wěn)壓器 - LDO 3.2V 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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