參數(shù)資料
型號(hào)： MAX1792EUA25
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： 500mA Low-Dropout Linear Regulator in レMAX
中文描述： FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.36 V DROPOUT, PDSO8
封裝： POWER, MICRO MAX PACKAGE-8
文件頁(yè)數(shù)： 6/10頁(yè)
文件大?。?/td> 414K
代理商： MAX1792EUA25
500mA Low-Dropout
Linear Regulator in μMAX
6
_______________________________________________________________________________________
SHUTDOWN WAVEFORM
MAX1792-15
20
μ
s/div
V
1V/div
0
V
OUT
1V/div
0
2V
3V
R
OUT
= 6.6
(500mA)
RST WAVEFORM
MAX1792-16
20ms/div
V
IN
2.5V/div
V
OUT
2V/div
0
5V
0
0
V
2V/div
R
OUT
= 66
(50mA)
M
Pin Description
LINE-TRANSIENT RESPONSE
MAX1792-14
100
μ
s/div
V
IN
1V/div
V
10mV/div
6V
3V
LOAD-TRANSIENT RESPONSE
NEAR DROPOUT
MAX1792-13
20
μ
s/div
I
OUT
500mA/div
V
OUT
50mV/div
V
IN
= V
OUT
+ 100mV
C
IN
= 10
μ
F
R
OUT
= 660
TO 6.6
(5mA TO 500mA)
Typical Operating Characteristics (continued)
(MAX1792EUA33, V
IN
= V
OUT
+ 500mV,
SHDN
= IN, C
IN
= 1μF, C
OUT
= 3.3μF, T
A
= +25
°
C, unless otherwise noted.)
PIN
NAME
FUNCTION
1, 2
IN
Regulator Input. Supply voltage can range from +2.5V to +5.5V. Bypass with a 1
μ
F capacitor to GND (see
Capacitor Selection and Regulator Stability
). Connect both input pins together externally.
3
RST
Open-Drain Active-Low Reset Output.
RST
remains low while the output voltage (V
OUT
) is below the reset
threshold and for at least 4ms after V
OUT
rises above the reset threshold. Connect a 100k
pullup resistor
to OUT to obtain an output voltage.
4
SHDN
Active-Low Shutdown Input. A logic low reduces supply current to 0.1
μ
A. In shutdown, the
RST
output is
low and OUT is pulled low through an internal 5k
resistor. Connect to IN for normal operation.
5
GND
Ground. This pin and the exposed pad also function as a heatsink. Solder both to a large pad or to the
circuit-board ground plane to maximize power dissipation.
6
SET
Voltage-Setting Input. Connect to GND for preset output. Connect to a resistive divider between OUT and
GND to set the output voltage between 1.25V and 5.0V.
7, 8
OUT
Regulator Output. Sources up to 500mA. Bypass with a 3.3
μ
F low-ESR capacitor to GND. Use a 4.7
μ
F
capacitor for output voltages below 2V. Connect both output pins together externally.
相關(guān)PDF資料
PDF描述
MAX1792EUA33 Replaced by TMS320C6722B : Digital Signal Processor 181-CPGA
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MAX1792EUA50 500mA Low-Dropout Linear Regulator in レMAX
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1792EUA25/V+ 功能描述:IC REG LDO 2.5V/ADJ .5A 8-UMAX RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式或可調(diào)式 輸出電壓:3.3V，2.5 V ~ 11 V 輸入電壓:6.5 V ~ 45 V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.9V @ 400mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:400mA（最?。?電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-WQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:16-TQFN-EP（5x5） 包裝:帶卷 (TR)
MAX1792EUA25/V+T 功能描述:IC REG LDO 2.5V/ADJ .5A 8-UMAX RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式或可調(diào)式 輸出電壓:3.3V，2.5 V ~ 11 V 輸入電壓:6.5 V ~ 45 V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.9V @ 400mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:400mA（最?。?電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-WQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:16-TQFN-EP（5x5） 包裝:帶卷 (TR)
MAX1792EUA25+ 功能描述:低壓差穩(wěn)壓器 - LDO 500mA 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
MAX1792EUA25+T 功能描述:低壓差穩(wěn)壓器 - LDO 500mA 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
MAX1792EUA25+TG069 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
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