參數(shù)資料
型號(hào)： LD6806CX4
廠商： NXP Semiconductors N.V.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Ultra low-dropout regulator, low noise, 200 mA
封裝： LD6806CX4/12P<NAX000|<<<1<Always Pb-free,;LD6806CX4/14<NAX000|<<<1<Always Pb-free,;LD6806CX4/36P<NAX000|<<<1<Always Pb-free,;LD6806CX4/23H<NAX000|<&l
文件頁(yè)數(shù)： 6/31頁(yè)
文件大小： 1936K
代理商： LD6806CX4
LD6806_SER
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 24 August 2011
6 of 31
NXP Semiconductors
LD6806 series
Ultra low-dropout regulator, low noise, 200 mA
9. Dynamic behavior
All results described in
Section 9
are based on measurements of types LD6806CX4xxx
and LD6806Fxxx from the LD6806 product series.
9.1 Dropout
The dropout voltage is defined as the smallest input to output voltage difference at a
specified load current when the regulator operates within its linear region with the pass
transistor functioning simply as a resistor. This means that the input voltage is below the
nominal output voltage value.
A small dropout voltage guarantees lower power consumption and maximizes efficiency.
(1) +85
C
(2) +25
C
(3)
40
C
(1) +85
C
(2) +25
C
(3)
40
C
Fig 4.
Dropout as a function of temperature for
LD6806CX4/25H
Fig 5.
Dropout as a function of temperature for
LD6806F/25H
I
OUT
(mA)
0
200
160
80
120
40
001aan929
40
60
20
80
100
V
do
(mV)
0
(1)
(2)
(3)
I
OUT
(mA)
0
200
160
80
120
40
001aan930
40
60
20
80
100
V
do
(mV)
0
(1)
(2)
(3)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LD6806CX4/12H,315 功能描述:低壓差穩(wěn)壓器 - LDO 1.2V, 60mV at 200MA 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
LD6806CX4/12H315 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述:
LD6806CX4/12P,315 功能描述:低壓差穩(wěn)壓器 - LDO 2.3-5.5VIN 1.2VOUT 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
LD6806CX4/13H 制造商:NXP Semiconductors 功能描述:Cut Tape 制造商:NXP Semiconductors 功能描述:LDO Regulator Pos 1.3V 0.2A 4-Pin WLCSP
LD6806CX4/13H,315 功能描述:低壓差穩(wěn)壓器 - LDO 1.3V, 60mV at 200MA 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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