參數(shù)資料
型號： MAX1976ETT-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 基準電壓源/電流源
英文描述： Low-Input-Voltage, 300mA LDO Regulators with RESET in SOT and TDFN
中文描述： 0.75 V FIXED POSITIVE LDO REGULATOR, 0.2 V DROPOUT, DSO6
封裝： 3 X 3 MM, 0.80 MM HEIGHT, MO-229-WEEA, TDFN-6
文件頁數(shù)： 2/12頁
文件大?。?/td> 324K
代理商： MAX1976ETT-T
M
Low-Input-Voltage, 300mA LDO Regulators
with
RESET
in SOT and TDFN
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN,
SHDN
,
RESET
to GND.....................................-0.3V to +4.0V
OUT to GND ................................................-0.3V to (V
IN
+ 0.3V)
Output Short-Circuit Duration.....................................Continuous
Continuous Power Dissipation (TA= +70°C)
6-Pin SOT23 (derate 9.1mW/°C above +70°C)............727mW
6-Pin TDFN (derate 24.4mW/°C above +70°C) .........1951mW
ELECTRICAL CHARACTERISTICS
(V
IN
= (V
OUT
+ 0.5V) or 1.8V, whichever is greater;
SHDN
= IN, C
IN
= 1μF, C
OUT
= 4.7μF, T
A
= -40°C to +85°C, unless otherwise
noted. Typical values are at T
A
= +25°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature..................................................... +150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
V
IN
CONDITIONS
MIN
1.62
TYP
MAX
3.60
UNITS
V
Input Voltage
Input Undervoltage Lockout
V
UVLO
V
IN
rising or falling
(180mV typical hysteresis)
1.30
1.60
V
Output Voltage Accuracy
I
OUT
= 1mA to 300mA,
V
IN
= (V
OUT
+ 0.5V) to +3.6V
Continuous
V
OUT
= 96% of nominal value
No load
I
OUT
= 300mA
Dropout (Note 2)
I
OUT
= 300mA, V
OUT
≥
1.8V (Note 2)
I
OUT
= 1mA to 300mA
V
IN
= (V
OUT
+ 0.5V) to +3.6V, I
OUT
= 1mA
10Hz to 100kHz, I
OUT
= 10mA, V
OUT
= 1.5V
f < 1kHz, I
OUT
= 10mA
-2.5
±0.5
+2.5
%
Maximum Output Current
Current Limit
I
OUT
I
LIM
300
450
mA
RMS
mA
550
70
90
70
100
0.02
+0.01
86
70
650
140
Ground Current
I
Q
μA
Dropout Voltage
Load Regulation
Line Regulation
Output Noise
PSRR
SHUTDOWN
V
IN
- V
OUT
Δ
V
LDR
Δ
V
LNR
200
0.3
+0.15
mV
%
% V
μV
RMS
dB
-0.15
T
A
= +25°C
T
A
= +85°C
0.001
0.01
1
Shutdown Supply Current
I
OFF
SHDN
= GND
μA
V
IH
V
IL
V
IN
= 1.62V to 3.6V
V
IN
= 1.62V to 3.6V
1.4
SHDN
Input Logic Levels
0.6
300
V
T
A
= +25°C
T
A
= +85°C
1
5
90
SHDN
Input Bias Current
I
SHDN
V
SHDN
= 0 or 3.6V
nA
Turn-On Delay
From
SHDN
high to OUT high, V
OUT
= 1.8V
μs
相關(guān)PDF資料
PDF描述
MAX1976EZT-T Low-Input-Voltage, 300mA LDO Regulators with RESET in SOT and TDFN
MAX1978 Integrated Temperature Controllers for Peltier Modules
MAX1978-MAX1979 Integrated Temperature Controllers for Peltier Modules
MAX1978ETM Integrated Temperature Controllers for Peltier Modules
MAX1979ETM Integrated Temperature Controllers for Peltier Modules
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1976EZT075+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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(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
MAX1976EZT085+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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(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
MAX1976EZT090+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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(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
MAX1976EZT100 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1976EZT100+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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*