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參數(shù)資料
| 型號： | LT1763-1.8 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 500mA, Low Noise, LDO Micropower Regulators(1.8V輸出，5000mA,低噪聲，低壓差穩(wěn)壓器) |
| 中文描述： | 500mA的，低噪聲，LDO的微功耗穩(wěn)壓器（1.8V的輸出，五零零零毫安，低噪聲，低壓差穩(wěn)壓器） |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 228K |
| 代理商： | LT1763-1.8 |
4
LT1763 Series
Typical Dropout Voltage
Guaranteed Dropout Voltage
Dropout Voltage
Quiescent Current
OUTPUT CURRENT (mA)
500
450
400
350
300
250
200
150
100
50
0
D
1763 G01
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
1763 G02
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
1763 G03
–25
25
100
125
I
L
= 100mA
I
L
= 50mA
I
L
= 250mA
I
L
= 500mA
I
L
= 10mA
I
L
= 1mA
500
450
400
350
300
250
200
150
100
50
0
TEMPERATURE (
°
C)
–50
Q
μ
A
100
1763 G04
0
50
–25
25
75
125
50
45
40
35
30
25
20
15
10
5
0
V
IN
= 6V
R
L
=
∞
, I
= 0 (LT1763-2.5/-3/-3.3/-5)
R
L
= 250k, I
L
= 5
μ
A (LT1763)
V
SHDN
= V
IN
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
= V
OUT(NOMINAL)
or V
IN
= 2.3V
(whichever is greater) and a current source load. This means the device is
tested while operating in its dropout region. This is the worst-case GND
pin current. The GND pin current will decrease slightly at higher input
voltages.
Note 8:
ADJ pin bias current flows into the ADJ pin.
Note 9:
SHDN pin current flows into the SHDN 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 LT1763, LT1763-1.5 and LT1763-1.8 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
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1763-2.5 | 500mA, Low Noise, LDO Micropower Regulators(2.5V輸出，5000mA,低噪聲，低壓差穩(wěn)壓器) |
| LT1763-3 | 500mA, Low Noise, LDO Micropower Regulators(3V輸出，5000mA,低噪聲，低壓差穩(wěn)壓器) |
| LT1763-3.3 | 500mA, Low Noise, LDO Micropower Regulators(3.3V輸出，5000mA,低噪聲，低壓差穩(wěn)壓器) |
| LT1763-5 | 500mA, Low Noise, LDO Micropower Regulators(5V輸出，5000mA,低噪聲，低壓差穩(wěn)壓器) |
| LT1764-3.3 | 3A, Fast Transient Response, Low Noise, LDO Regulators(3.3V輸出，3A，快速瞬時響應，低噪聲，低壓差穩(wěn)壓器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1763-3.3 | 制造商:Linear Technology 功能描述: |
| LT176333 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LT1763CDE | 制造商:Linear Technology 功能描述:LDO Regulator Pos 1.22V to 20V 0.5A 12-Pin DFN EP |
| LT1763CDE#PBF | 功能描述:IC REG LDO ADJ .5A 12-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:1 系列:- 穩(wěn)壓器拓撲結(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（標準）: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） 供應商設(shè)備封裝:8-SOIC 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1075 (CN2011-ZH PDF) 其它名稱:296-24390-1 |
| LT1763CDE#TR | 制造商:Linear Technology 功能描述:SP-LINREG, 500mA L/Noise LDO uP |
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