參數(shù)資料
型號： MAX1793EUE-18
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Low-Dropout, Low IQ, 1A Linear Regulator
中文描述： FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, PDSO16
封裝： 1.10 MM HEIGHT, TSSOP-16
文件頁數(shù)： 3/10頁
文件大?。?/td> 448K
代理商： MAX1793EUE-18
M
Low-Dropout, Low I
Q
, 1A Linear Regulator
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= V
OUT(NOM)
+ 0.5V or V
IN
= 2.5V (whichever is greater),
SHDN
= IN,
T
A
= +0
°
C to +85
°
C
, unless otherwise noted. Typical values
are at T
A
= +25
°
C.)
ELECTRICAL CHARACTERISTICS
(V
IN
= V
OUT(NOM)
+ 0.5V or V
IN
= 2.5V (whichever is greater),
SHDN
= IN,
T
A
= -40
°
C to +85
°
C
, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
V
OL
CONDITIONS
MIN
TYP
MAX
0.1
UNITS
V
RST
Output Low Voltage
I
SINK
= 1mA
Operating Voltage Range for
RST
Valid
I
SINK
= 100μA
1.0
5.5
V
RST
Output High Leakage
V
RST
= +5.5V
0.01
1
μA
RST
Trip Level Referred to
Nominal V
OUT
Rising edge
90
94
96
% V
OUT
RST
Release Delay
Rising edge
1.5
4.0
8.0
ms
Thermal Shutdown Temperature
T
SHDN
Typical thermal hysteresis = 20
°
C
170
°
C
PARAMETER
SYMBOL
V
IN
V
IN
CONDITIONS
MIN
2.5
2.0
-2.5
-3.2
1.216
1.210
TYP
MAX
5.5
2.3
2.5
3.2
1.284
1.290
UNITS
V
V
Input Voltage
Input Undervoltage Lockout
I
OUT
= 250mA
I
OUT
= 1mA to 1A, V
IN
> V
OUT
+ 0.5V
I
OUT
= 250mA, V
IN
= 3V
I
OUT
= 1mA to 1A, V
IN
= 3V
Output Voltage Accuracy
(preset mode, SET = GND)
%
SET Voltage Threshold
(for adjustable output)
V
Adjustable Output Voltage
Range
Maximum Output Current
Short-Circuit Current Limit
SET Pin Dual Mode Threshold
SET Input Bias Current
Ground Current
1.25
5
V
I
OUT
I
LIM
Continuous, V
IN
≥
3V
V
OUT
= 0, V
IN
≥
3V
1
A
RMS
A
mV
nA
μA
1.1
50
3.3
150
±
100
200
350
450
I
SET
I
GND
V
IN
-
V
OUT
V
SET
= +1.25V
I
OUT
= 100μA
MAX1793-33, -50
MAX1793-25
Dropout Voltage (Note 1)
I
OUT
= 1A,
SET = GND
mV
Line Regulation
V
LNR
V
IN
from (V
OUT
+ 0.1V) to +5.5V,
I
OUT
= 5mA, SET = GND
SHDN
= GND, V
IN
= +5.5V
-0.15
0.15
%/V
Shutdown Supply Current
I
OFF
V
IH
V
IL
I
S H D N
V
OL
16
μA
1.6
SHDN
Input Threshold
+2.5V < V
IN
< +5.5V
0.6
1
0.1
V
SHDN
Input Bias Current
RST
Output Low Voltage
SHDN
= GND or IN
I
SINK
= 1mA
μA
V
相關(guān)PDF資料
PDF描述
MAX1793EUE-20 Low-Dropout, Low IQ, 1A Linear Regulator
MAX1793EUE-25 Low-Dropout, Low IQ, 1A Linear Regulator
MAX1793EUE-50 Low-Dropout, Low IQ, 1A Linear Regulator
MAX1793EUE-33 Low-Dropout, Low IQ, 1A Linear Regulator
MAX1795 Replaced by TMS320VC33 : Digital Signal Processor 132-BQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1793EUE18+ 功能描述:低壓差穩(wěn)壓器 - LDO Low-IQ 1A 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
MAX1793EUE18+T 功能描述:低壓差穩(wěn)壓器 - LDO Low-IQ 1A 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
MAX1793EUE18-T 功能描述:低壓差穩(wěn)壓器 - LDO Low-IQ 1A 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
MAX1793EUE20 功能描述:低壓差穩(wěn)壓器 - LDO Low-IQ 1A 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
MAX1793EUE20+ 功能描述:低壓差穩(wěn)壓器 - LDO Low-IQ 1A 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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