REG1117數(shù)據(jù)手冊(cè)集成電路(IC)的線(xiàn)性+開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF

廠(chǎng)商型號(hào) |
REG1117 |
參數(shù)屬性 | REG1117 封裝/外殼為T(mén)O-261-4,TO-261AA;包裝為管件;類(lèi)別為集成電路(IC)的線(xiàn)性+開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LIN POS ADJ 800MA SOT223 |
功能描述 | 800mA 15V 線(xiàn)性穩(wěn)壓器 |
封裝外殼 | TO-261-4,TO-261AA |
制造商 | TI Texas Instruments |
中文名稱(chēng) | 德州儀器 美國(guó)德州儀器公司 |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-19 14:22:00 |
人工找貨 | REG1117價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
REG1117規(guī)格書(shū)詳情
描述 Description
The REG1117 is a family of easy-to-use three-terminal voltage regulators. The family includes a variety of fixed-and adjustable-voltage versions, two currents (800mA and 1A) and two package types (SOT-223 and DDPAK). See the chart below for available options.
Output voltage of the adjustable versions is set with two external resistors. The REG1117 low dropout voltage allows its use with as little as 1V input-output voltage differential.
Laser trimming assures excellent output voltage accuracy without adjustment. An NPN output stage allows output stage drive to contribute to the load current for maximum efficiency.
特性 Features
? FIXED AND ADJUSTABLE VERSIONS
? 2.85V MODEL FOR SCSI-2 ACTIVE TERMINATION
? OUTPUT CURRENT: ?????REG1117: 800mA max ?????REG1117A: 1A max
? OUTPUT TOLERANCE: ±1% max
? DROPOUT VOLTAGE: ?????REG1117: 1.2V max at IO = 800mA ?????REG1117A: 1.3V max at IO = 1A
? INTERNAL CURRENT LIMIT
? THERMAL OVERLOAD PROTECTION
? SOT-223 AND DDPAK SURFACE-MOUNT PACKAGES
? APPLICATIONS
? SCSI-2 ACTIVE TERMINATION
? HAND-HELD DATA COLLECTION DEVICES
? HIGH EFFICIENCY LINEAR REGULATORS
? BATTERY POWERED INSTRUMENTATION
? BATTERY MANAGEMENT CIRCUITS FOR NOTEBOOK AND PALMTOP PCs
? CORE VOLTAGE SUPPLY: FPGA, PLD, DSP, CPU
技術(shù)參數(shù)
- 制造商編號(hào)
:REG1117
- 生產(chǎn)廠(chǎng)家
:TI
- Iout (Max) (A)
:0.8
- Vin (Max) (V)
:15
- Vin (Min) (V)
:3.7
- Vout (Max) (V)
:13.8
- Vout (Min) (V)
:1.25
- Fixed output options (V)
:2.5
- Noise (uVrms)
:38
- Iq (Typ) (mA)
:4
- Thermal resistance θJA (°C/W)
:65
- Rating
:Catalog
- Load capacitance (Min) (μF)
:10
- Regulated outputs (#)
:1
- Features
:—
- Accuracy (%)
:2
- PSRR @ 100 KHz (dB)
:29
- Dropout voltage (Vdo) (Typ) (mV)
:1100
- Operating temperature range (C)
:-40 to 125
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
22+ |
SOT223-4 |
12245 |
現(xiàn)貨,原廠(chǎng)原裝假一罰十! |
詢(xún)價(jià) | ||
TI |
21+ |
SOT223 |
2863 |
十年信譽(yù),只做原裝,有掛就有現(xiàn)貨! |
詢(xún)價(jià) | ||
TI/德州儀器 |
23+ |
SOT-223 |
6000 |
專(zhuān)業(yè)配單保證原裝正品假一罰十 |
詢(xún)價(jià) | ||
TI/德州儀器 |
22+ |
SOT223-4 |
12140 |
原裝正品 |
詢(xún)價(jià) | ||
BURR-BROWN |
2023+ |
SOT223 |
6895 |
原廠(chǎng)全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨 |
詢(xún)價(jià) | ||
TI |
25+ |
SOT223-4 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
TI |
24+ |
SOT223 |
80000 |
只做自己庫(kù)存 全新原裝進(jìn)口正品假一賠百 可開(kāi)13%增 |
詢(xún)價(jià) | ||
TI/德州儀器 |
25+ |
SOT223-4 |
15620 |
TI/德州儀器全新特價(jià)REG1117即刻詢(xún)購(gòu)立享優(yōu)惠#長(zhǎng)期有貨 |
詢(xún)價(jià) | ||
TI |
1836+ |
SOT-223 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢(xún)價(jià) | ||
TI |
25+ |
SOT-223 |
16000 |
原裝優(yōu)勢(shì)絕對(duì)有貨 |
詢(xún)價(jià) |