參數(shù)資料
型號(hào)： MAX8869EUE25
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 1A, MicroCap, Low-Dropout, Linear Regulator
中文描述： FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO16
封裝： 4.40 MM, 1.10 MM HEIGHT, 0.65 MM PITCH, MO-153AC, TSSOP-16
文件頁數(shù)： 3/10頁
文件大?。?/td> 538K
代理商： MAX8869EUE25
M
1A, MicroCap, Low-Dropout,
Linear Regulator
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS
(V
IN
= +2.7V or V
OUT(NOM)
+ 0.5V (whichever is greater),
SHDN
= IN, SS = open, SET = GND, C
OUT
= 1μF,
T
A
= -40
°
C to +85
°
C
,
unless otherwise noted.) (Note 3)
Note 1:
Dropout voltage is (V
IN
- V
OUT
) when V
OUT
falls to 100mV below the value of V
OUT
measured when V
IN
= V
OUT(NOM)
+0.5V.
Since the minimum input voltage is 2.7V, this specification is only meaningful when V
OUT
≥
2.7V.
Note 2:
The output voltage is externally set using a resistive voltage-divider from OUT to SET.
Note 3:
Specifications to -40
°
C are guaranteed by design, not production tested.
PARAMETER
SYMBOL
V
IN
CONDITIONS
MIN
2.7
2.3
-1
MAX
5.5
2.6
1
UNITS
V
V
%
Input Voltage Range
Input Undervoltage Lockout
Output Voltage Accuracy
Typical hysteresis = 50mV
I
OUT
= 1mA, T
A
= +85
°
C
SET Regulation Voltage
(Adjustable Mode)
I
OUT
= 150mA, T
A
= +85
°
C
792
808
mV
Load Regulation
Ad ustab e O utp ut V ol ag e Rang e
Maximum Output Current
Short-Circuit Current Limit
In-Regulation Current Limit
SET Dual Mode Threshold
SET Input Bias Current
Ground Current
Dropout Voltage (Note 1)
Shutdown Supply Current
V
LDR
I
OUT
= 1mA to 1A
2.0
5
%/A
V
A
RMS
A
A
mV
nA
mA
mV
μ
A
0.8
1
1.0
2.0
40
I
OUT
I
LIM
I
LIM
Continuous
V
OUT
= 0
V
SET
= +0.76V
120
300
2.0
350
10
I
SET
I
GND
V
SET
= +0.9V
I
OUT
= 100
μ
A
I
OUT
= 1A, V
OUT
= +3.3V (Note 2)
SHDN
= GND, V
IN
= +5.5V, V
OUT
= 0
I
OFF
V
IH
V
IL
1.7
SHDN
Input Threshold
+2.7V < V
IN
< +5.5V
0.6
0.1
0.1
V
SHDN
Input Bias Current
RST
Output Low Voltage
SHDN
= GND or IN
I
SINK
= 1mA
μ
A
V
IN Operating Voltage Range for
RST
Valid
I
SINK
= 10
μ
A
1.0
5.5
V
RST
Leakage
V
RST
= +5.5V
1
μ
A
RST
Trip Level Referred to
Nominal V
OUT
RST
Release Delay
Falling edge, typical hysteresis = 10mV
88
95
% OUT
Rising edge
1
6
ms
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MAX8869EUE25+ 功能描述:低壓差穩(wěn)壓器 - LDO 1A MicroCap Linear Regulator 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
MAX8869EUE25+T 功能描述:低壓差穩(wěn)壓器 - LDO 1A MicroCap Linear Regulator 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
MAX8869EUE25-T 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: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8869EUE33 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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