參數(shù)資料
型號： LP8345CDT-5.0
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 基準電壓源/電流源
英文描述： PHOTOTRANSISTOR, T1.3/4; Transistor type:Photo; Angle, half:30(degree); Wavelength, spectral response peak:900nm; Case style:T-1 3/4; Length / Height, external:2.54mm; Pitch, lead:2.54mm; Sensitivity nom @ mW/cm2:9.00@1; Time, RoHS Compliant: Yes
中文描述： 5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PSSO2
封裝： DPAK-3
文件頁數(shù)： 5/13頁
文件大?。?/td> 283K
代理商： LP8345CDT-5.0
LP8345C Electrical Characteristics
(Continued)
Unless otherwise specified all limits guaranteed for V
= V
O
+ 1V, C
IN
= C
OUT
= 10μF, T
J
= 25C.
Boldface
limits apply over
the full operating temperature range of T
J
= 0C to 125C
Symbol
Parameter
Conditions
Min
(Note 5)
Typ
(Note 4)
450
1200
55
Max
(Note 5)
Units
I
LIMIT
Foldback Current Limit
V
IN
V
OUT
>
5V
V
IN
V
OUT
<
4V
V
IN
(dc) = V
OUT
+ 2V
V
IN
(ac) = 1V
P-P
@
120Hz
mA
Ripple Rejection Ratio
48
dB
T
SD
Thermal Shutdown
Temp.
Thermal Shutdown Hyst.
ADJ Input Leakage
Current
V
OUT
Leakage Current
160
10
±
0.01
C
V
ADJ
= 1.5V or 0V
±
100
nA
LP8345-ADJ
ADJ = OUT, V
OUT
= 2V, V
IN
= 10V
LP8345-1.8, V
OUT
= 2.5V, V
IN
= 10V
LP8345-2.5, V
OUT
= 3.5V, V
IN
= 10V
LP8345-3.3, V
OUT
= 4V, V
IN
= 10V
LP8345-5.0, V
OUT
= 6V, V
IN
= 10V
10Hz to 10kHz, R
L
= 1k
, C
OUT
= 10μF
10
10
10
10
10
μA
e
n
Output Noise
250
μVrms
LP8345I Electrical Characteristics
Unless otherwise specified all limits guaranteed for V
IN
= V
O
+ 1V, C
IN
= C
OUT
= 10μF, T
J
= 25C.
Boldface
limits apply over
the full operating temperature range of T
J
= 40C to 125C
Symbol
Parameter
Conditions
Min
(Note 5)
2.7
Typ
(Note 4)
Max
(Note 5)
10
10
Units
V
IN
Input Voltage
LP8345-ADJ,1.8, 2.5
LP8345-3.3, 5.0
LP8345-ADJ, ADJ = OUT
I
OUT
= 10mA, V
IN
= 2.7V, T
J
= 25C
100μA
≤
I
OUT
≤
500mA, 2.7V
≤
V
IN
≤
V
OUT
+4V
LP8345-1.8
I
OUT
= 10mA, V
IN
= 2.8V, T
J
= 25C
100μA
≤
I
OUT
≤
500mA, 2.8V
≤
V
IN
≤
6V
LP8345-2.5
I
OUT
= 10mA, V
IN
= 3.5V, T
J
= 25C
100μA
≤
I
OUT
≤
500mA, 3.5V
≤
V
IN
≤
6.5V
LP8345-3.3
I
OUT
= 10mA, V
IN
= 4.3V T
J
= 25C
100μA
≤
I
OUT
≤
500mA, 4.3V
≤
V
IN
≤
7.5V
LP8345-5.0
I
OUT
= 10mA, V
IN
= 6V, T
J
= 25C
100μA
≤
I
OUT
≤
500mA, 6V
≤
V
IN
≤
9V
LP8345-ADJ, ADJ=OUT
I
OUT
= 1mA to 500mA, V
IN
= 2.7V
LP8345-1.8
I
OUT
= 1mA to 500mA, V
IN
= 2.8V
LP8345-2.5
I
OUT
= 1mA to 500mA, V
IN
= 3.5V
LP8345-3.3
I
OUT
= 1mA to 500mA, V
IN
= 4.3V
LP8345-5.0
I
OUT
= 1mA to 500mA, V
IN
= 6V
V
V
OUT
Output Voltage
1.231
1.213
1.250
1.269
1.288
V
1.773
1.746
1.800
1.827
1.854
V
2.463
2.425
2.500
2.538
2.575
V
3.250
3.201
3.300
3.350
3.399
V
4.925
4.850
5.000
5.075
5.150
V
V
O
Load Regulation
6
20
mV
7
20
9
30
12
35
14
40
L
www.national.com
5
相關(guān)PDF資料
PDF描述
LP8345CDTX-5.0 PHOTODIODE, PIN; Angle, half:60(degree); Area, active:7.5mm2; Case style:Side View; Current, dark:2nA; Current, short circuit:80uA; Depth, external:5mm; Length / Height, external:6mm; Length, lead:26.5mm; Pitch, lead:2.54mm; Temp, RoHS Compliant: Yes
LP8345CLD-1.8 PHOTOTRANSISTOR, T3/4; Transistor type:Photo; Angle, half:12(degree); Wavelength, spectral response peak:950nm; Case style:T3/4; Length / Height, external:2.9mm; Pitch, lead:2.54mm; Sensitivity max @ mW/cm2:1.0@1; Sensitivity min @ RoHS Compliant: Yes
LP8345CDTX-1.8 Low Dropout, Low IQ, 500mA CMOS Linear Regulator
LP8345CDTX-2.5 Low Dropout, Low IQ, 500mA CMOS Linear Regulator
LP8345CLDX-3.3 PHOTODIODE; Angle, half:60(degree); Area, active:7.5mm2; Case style:Rectangular; Depth, external:2.8mm; Diode type:Photodiode; Length / Height, external:4.3mm; Pitch, lead:5.1mm; Sensitivity:0.62A/W @ 850nm; Time, fall:0.05us; Time, RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP8345CDTX-1.8 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Dropout, Low IQ, 500mA CMOS Linear Regulator
LP8345CDTX-1.8/NOPB 功能描述:IC REG LDO 1.8V .5A 3-DPAK 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:4V 輸入電壓:最高 16V 電壓 - 壓降（標準）:0.28V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:5-VFBGA 供應(yīng)商設(shè)備封裝:5-uSMD 包裝:Digi-Reel® 其它名稱:LP2985AIBP-4.0DKR
LP8345CDTX-2.5 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Dropout, Low IQ, 500mA CMOS Linear Regulator
LP8345CDTX-2.5/NOPB 功能描述:IC REG LDO 2.5V .5A 3-DPAK RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:3,000 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正，固定式 輸出電壓:3.3V 輸入電壓:最高 6V 電壓 - 壓降（標準）:0.08V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:LP3988IMFX-3.3
LP8345CDTX-3.3 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Dropout, Low IQ, 500mA CMOS Linear Regulator
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