LTC3544BEUD#PBF

LTC3544BEUD#PBF
Mfr. #:
LTC3544BEUD#PBF
メーカー:
Analog Devices / Linear Technology
説明:
Switching Voltage Regulators Quad 2.25MHz Synchronous Step-Down DC/DC Converter in QFN
ライフサイクル:
メーカー新製品
データシート:
LTC3544BEUD#PBF データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC3544BEUD#PBF DatasheetLTC3544BEUD#PBF Datasheet (P4-P6)LTC3544BEUD#PBF Datasheet (P7-P9)LTC3544BEUD#PBF Datasheet (P10-P12)LTC3544BEUD#PBF Datasheet (P13-P15)LTC3544BEUD#PBF Datasheet (P16-P18)
ECAD Model:
詳しくは:
LTC3544BEUD#PBF 詳しくは
製品属性
属性値
メーカー:
アナログ・デバイセズ
製品カテゴリ:
スイッチング電圧レギュレータ
JBoss:
Y
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
QFN-16
出力電圧:
0.8 V to 5.5 V
出力電流:
0.3 A
出力数:
4 Output
入力電圧MAX:
5.5 V
トポロジー:
バック
入力電圧MIN:
2.25 V
スイッチング周波数:
2.25 MHz
最低動作温度:
- 40 C
最高作動温度:
+ 85 C
シリーズ:
LTC3544B
包装:
チューブ
入力電圧:
2.25 V to 5.5 V
動作温度範囲:
- 40 C to + 85 C
静止電流:
70 uA
タイプ:
クワッド同期レギュレーター
ブランド:
アナログ・デバイセズ/リニアテクノロジー
シャットダウン:
シャットダウン
開発キット:
DC1040A-B
負荷調整:
0.5 %
動作供給電流:
0.825 mA
製品タイプ:
スイッチング電圧レギュレータ
ファクトリーパックの数量:
121
サブカテゴリ:
PMIC-パワーマネジメントIC
単位重量:
0.003527 oz
Tags
LTC3544B, LTC3544, LTC354, LTC35, LTC3, LTC
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ear Technology
LTC3544B - Quad Synchronous Step-Down Regulator: 2.25MHz, 300mA, 200mA, 200mA, 100mA
***ical
Conv DC-DC Quad Step Down 2.25V to 5.5V Automotive 16-Pin QFN EP
***ponent Distributors Inc.
Quad 2.25MHz Synchronous Step-Down DC/DC Converter in QFN
***ark
VOLTAGE REGULATOR, BUCK, 2.25MHZ, 300mA, QFN-16; Primary Input Voltage:5.5V; No. of Outputs:4; Output Current:300mA; No. of Pins:16; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes
***log Devices
The LTC3544B is a quad, high efficiency, monolithic synchronous buck regulator using a constant frequency, current mode architecture. The four regulators operate independently with separate run pins. The 2.25V to 5.5V input voltage range makes the LTC3544B well suited for single Li-Ion/polymer battery-powered applications. 100% duty cycle provides low dropout operation, extending battery runtime in portable systems. At moderate and low output load levels PWM pulse skip mode operation provides very low output ripple voltage for noise sensitive applications. Switching frequency is internally set to 2.25MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switches increase efficiency and eliminate the need for external Schottky diodes. Low output voltages are easily supported with the 0.8V feedback reference voltage. The LTC3544B is available in a low profile (0.75mm) (3mm × 3mm) QFN package. Light Load Operation LTC3544 Burst Mode (20mVpp), < 70uA Iq LTC3544B Pulse Skip Mode Applications Cellular Telephones Personal Information Appliances Wireless and DSL Modems Digital Still Cameras Media Players Portable Instruments
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可用性
ストック:
273
注文中:
2256
数量を入力してください:
LTC3544BEUD#PBFの現在の価格は参考用です。最高の価格をご希望の場合は、お問い合わせまたは直接メールで営業チーム[email protected]までご連絡ください。
参考価格(USD)
単価
小計金額
1
$7.13
$7.13
25
$4.73
$118.25
100
$3.91
$391.00
250
$3.71
$927.50
500
$3.63
$1 815.00
1000
$3.49
$3 490.00
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