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參數(shù)資料
| 型號(hào)： | E-L6932D1.8 |
| 廠商： | STMICROELECTRONICS |
| 元件分類(lèi)： | 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器 |
| 英文描述： | 1.8 V FIXED POSITIVE LDO REGULATOR, PDSO8 |
| 封裝： | ROHS COMPLIANT, SOP-8 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 351K |
| 代理商： | E-L6932D1.8 |
1/11
L6932
December 2005
■ 2V TO 14V INPUT VOLTAGE RANGE
■ 200m
Rdson MAX.
■ 200
A QUIESCENT CURRENT AT ANY LOAD
■ EXCELLENT LOAD AND LINE REGULATION
■ 1.5V, 1.8V AND 2.5V FIXED VOLTAGE
■ ADJUSTABLE FROM 1.2V TO 5V (L6932D1.2)
■ 1% VOLTAGE REGULATION ACCURACY
■ SHORT CIRCUIT PROTECTION
■ THERMAL SHUT DOWN
■ SO-8 (4+4) PACKAGE
APPLICATIONS
■ MOTHERBOARDS
■ MOBILE PC
■ HAND-HELD INSTRUMENTS
■ PCMCIA CARDS
■ PROCESSORS I/O
■ CHIPSET AND RAM SUPPLY
DESCRIPTION
The L6932 Ultra Low Drop Output linear regulator
operates from 2V to 14V and is able to support 2A.
Designed with an internal 50m
N-channel
Mosfet, can be usefull for the DC-DC conversion
between 2.5V and 1.5V at 2A in portable applica-
tions reducing the power dissipation.
L6932 is available in 1.5V, 1.8V, 2.5V and adj ver-
sion from 1.2V and ensure a voltage regulation ac-
curacy of 1%.
The current limit is fixed at 2.5A to control the cur-
rent in short circuit condition within ±8%. The cur-
rent is sensed in the power mos in order to limit the
power dissipation.
The device is also provided of a thermal shut down
that limits the internal temperature at 150°C with
an histeresys of 20°C. L6932 provides the Enable
and the Power good functions.
SO-8 (4+4)
ORDERING NUMBERS:
L6932D1.2 (SO-8)
L6932D1.2TR (T&R)
L6932D1.5 (SO-8)
L6932D1.5TR (T&R)
L6932D1.8 (SO-8)
L6932D1.8TR (T&R)
L6932D2.5 (SO-8)
L6932D2.5TR (T&R)
HIGH PERFORMANCE 2A ULDO LINEAR REGULATOR
TYPICAL OPERATING CIRCUIT
L6932D
PGOOD
EN
GND
IN
V
IN
2V to 14V
V
OUT
1.5V-1.8V-2.5V
C1
C2
1
2
3
4
5,6,7,8
L6932D
ADJ
EN
GND
IN
V
IN
2V to 14V
V
OUT
1.2V to 5V
C1
C2
1
2
4
3
5,6,7,8
R2
R1
OUT
Rev. 9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| E-L6932D2.5 | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 2A Ultra 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| E-L6932D2.5TR | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 2A Ultra 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| EL6934 | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:Laser Diode Driver with Waveform Generator |
| EL6934A | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:Laser Diode Driver with Waveform Generator |
| EL6934ACLZ | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:Laser Diode Driver with Waveform Generator |
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