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參數(shù)資料
| 型號(hào)： | LT3024EDE |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Dual 100mA/500mA Low Dropout, Low Noise, Micropower Regulator |
| 中文描述： | DUAL OUTPUT, ADJUSTABLE POSITIVE LDO REGULATOR, PDSO12 |
| 封裝： | 4 X 3 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WGED, DFN-12 |
| 文件頁(yè)數(shù)： | 4/16頁(yè) |
| 文件大小： | 493K |
| 代理商： | LT3024EDE |
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4
LT3024
3024f
TYPICAL PERFOR U
Note 4:
Operating conditions are limited by maximum junction
temperature. The regulated output voltage specification will not apply for
all possible combinations of input voltage and output current. When
operating at maximum input voltage, the output current range must be
limited. When operating at maximum output current, the input voltage
range must be limited.
Note 5:
To satisfy requirements for minimum input voltage, the LT3024 is
tested and specified for these conditions with an external resistor divider
(two 250k resistors) for an output voltage of 2.44V. The external resistor
divider will add a 5
μ
A DC load on the output.
Note 6:
Dropout voltage is the minimum input to output voltage differential
needed to maintain regulation at a specified output current. In dropout, the
output voltage will be equal to: V
IN
– V
DROPOUT
.
Note 7:
GND pin current is tested with V
IN
= 2.44V and a current source
load. This means the device is tested while operating in its dropout region
or at the minimum input voltage specification. This is the worst-case GND
pin current. The GND pin current will decrease slightly at higher input
voltages. Total GND pin current is equal to the sum of GND pin currents
from Output 1 and Output 2.
Note 8:
ADJ1 and ADJ2 pin bias current flows into the pin.
Note 9:
SHDN1 and SHDN2 pin current flows into the pin.
Note 10:
Reverse output current is tested with the IN pin grounded and the
OUT pin forced to the rated output voltage. This current flows into the OUT
pin and out the GND pin.
Note 11:
For the LT3024 dropout voltage will be limited by the minimum
input voltage specification under some output voltage/load conditions. See
the curve of Minimum Input Voltage in the Typical Performance
Characteristics.
ELECTRICAL CHARACTERISTICS
Output 2
Typical Dropout Voltage
OUTPUT CURRENT (mA)
500
450
400
350
300
250
200
150
100
50
0
D
3024 G01
0
10 20 30 40
50
60 70
80 90 100
T
J
= 125
°
C
T
J
= 25
°
C
Output 1
Typical Dropout Voltage
OUTPUT CURRENT (mA)
500
450
400
350
300
250
200
150
100
50
0
D
3024 G02
0
10 20 30 40
50
60 70
80 90 100
T
J
≤
125
°
C
T
J
≤
25
°
C
= TEST POINTS
TEMPERATURE (
°
C)
–50
D
0
50
75
3024 G03
–25
25
100
125
I
L
= 100mA
I
L
= 50mA
I
L
= 10mA
I
L
= 1mA
500
450
400
350
300
250
200
150
100
50
0
Output 2
Guaranteed Dropout Voltage
Output 2 Dropout Voltage
Output 1
Guaranteed Dropout Voltage
Output 1 Dropout Voltage
OUTPUT CURRENT (mA)
500
450
400
350
300
250
200
150
100
50
0
D
3024 G04
0
50 100 150 200 250 300 350 400 450 500
T
J
= 125
°
C
T
J
= 25
°
C
OUTPUT CURRENT (mA)
500
450
400
350
300
250
200
150
100
50
0
G
3024 G05
0
50 100 150 200 250 300 350 400 450 500
T
J
≤
125
°
C
T
J
≤
25
°
C
= TEST POINTS
TEMPERATURE (
°
C)
–50
D
0
50
75
3024 G06
–25
25
100
125
500
450
400
350
300
250
200
150
100
50
0
I
L
= 500mA
I
L
= 250mA
I
L
= 100mA
I
L
= 50mA
I
L
= 1mA
I
L
= 10mA
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| LT3024EFE | Dual 100mA/500mA Low Dropout, Low Noise, Micropower Regulator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT3024EDE#PBF | 功能描述:IC REG LDO ADJ .5A/.1A 12-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:8V 輸入電壓:10.5 V ~ 23 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.7V @ 40mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:100mA（最小值） 電流 - 限制（最?。?- 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:1075 (CN2011-ZH PDF) 其它名稱:296-24390-1 |
| LT3024EDE#TR | 功能描述:IC REG LDO ADJ .5A/.1A 12DFN RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制（最?。?4.2A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-6，D²Pak（5 引線+接片），TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱:AP1184K525L-13AP1184K525LDITR |
| LT3024EDE#TRPBF | 功能描述:IC REG LDO ADJ .5A/.1A 12-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制（最小）:4.2A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-6，D²Pak（5 引線+接片），TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱:AP1184K525L-13AP1184K525LDITR |
| LT3024EDEPBF | 制造商:Linear Technology 功能描述:LDO Regulator Dual Adj. 100/500mA DFN12 |
| LT3024EDE-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual 100mA/500mA Low Dropout, Low Noise,Micropower Regulator |
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