參數(shù)資料
型號(hào): LP2985AIM5-135
廠(chǎng)商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications
中文描述: 1.35 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO5
封裝: SOT-23, 5 PIN
文件頁(yè)數(shù): 15/23頁(yè)
文件大?。?/td> 528K
代理商: LP2985AIM5-135
SLVS522C JULY 2004 REVISED OCTOBER 2004
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL PERFORMANCE CHARACTERISTICS
C
IN
= 1 F, C
OUT
= 4.7
F, V
IN
= V
OUT(NOM)
+1 V, T
A
= 25 C, ON/OFF Pin Is Tied to V
IN
(unless otherwise specified)
0
10
20
30
40
50
60
70
80
90
100
10
100
1K
10K
100K
1M
Frequency Hz
R
Figure 10
RIPPLE REJECTION
vs
FREQUENCY
VI = 5 V
VO = 3.3 V
Co = 4.7
μ
F
Cbyp = 10 nF
50 mA
150 mA
1 mA
0
10
20
30
40
50
60
70
80
90
100
10
100
1K
Frequency Hz
10K
100K
1M
R
Figure 11
RIPPLE REJECTION
vs
FREQUENCY
VI = 5 V
VO = 3.3 V
Co = 4.7
μ
F
Cbyp = 10 nF
10 mA
100 mA
1 mA
0.001
0.01
0.1
1
10
10
100
1K
10K
100K
1M
Frequency Hz
Figure 12
OUTPUT IMPEDANCE
vs
FREQUENCY
Ci = 1
μ
F
Co = 10
μ
F
VO = 3.3 V
10 mA
100 mA
1 mA
O
OUTPUT IMPEDANCE
vs
FREQUENCY
Figure 13
0.001
0.01
0.1
1
10
10
100
1K
10K
100K
1M
Frequency Hz
Ci = 1
μ
F
Co = 4.7
μ
F
VO = 3.3 V
10 mA
100 mA
1 mA
O
相關(guān)PDF資料
PDF描述
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LP2985AIM5-2.8 Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP2985AIM5-135/NOPB 功能描述:IC REG LDO 1.35V .15A SOT23-5 RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線(xiàn)性 系列:- 產(chǎn)品變化通告:Heatsink Pkg Change 09/Oct/2007 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:24V 輸入電壓:最高 40 V 電壓 - 壓降(標(biāo)準(zhǔn)):2V @ 1A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:1A 電流 - 限制(最?。?- 工作溫度:0°C ~ 125°C 安裝類(lèi)型:通孔 封裝/外殼:TO-220-3 供應(yīng)商設(shè)備封裝:TO-220-3 包裝:管件
LP2985AIM518 制造商:NATIONAL 功能描述:*
LP2985AIM5-2.0 功能描述:低壓差穩(wěn)壓器 - LDO 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
LP2985AIM5-2.0/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
LP2985AIM5-2.0/NOPB 制造商:Texas Instruments 功能描述:Voltage Regulator IC