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LT1939EDD#PBF

LT1939EDD#PBF
Mfr. #:
LT1939EDD#PBF
製造商:
Analog Devices / Linear Technology
描述:
Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
生命週期:
製造商新產品
數據表:
LT1939EDD#PBF 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT1939EDD#PBF DatasheetLT1939EDD#PBF Datasheet (P4-P6)LT1939EDD#PBF Datasheet (P7-P9)LT1939EDD#PBF Datasheet (P10-P12)LT1939EDD#PBF Datasheet (P13-P15)LT1939EDD#PBF Datasheet (P16-P18)LT1939EDD#PBF Datasheet (P19-P21)LT1939EDD#PBF Datasheet (P22-P24)
ECAD Model:
更多信息:
LT1939EDD#PBF 更多信息
產品屬性
屬性值
製造商：
模擬設備公司
產品分類：
開關穩壓器
RoHS：
Y
安裝方式：
貼片/貼片
包裝/案例：
DFN-12
輸出電壓：
0.8 V to 24.25 V
輸出電流：
2 A
輸出數量：
2 Output
輸入電壓最大值：
25 V
拓撲：
巴克
輸入電壓最小值：
3 V
開關頻率：
250 kHz to 2.2 MHz
最低工作溫度：
- 40 C
最高工作溫度：
+ 125 C
系列：
LT1939
打包：
管子
輸入電壓：
3 V to 25 V
工作溫度範圍：
- 40 C to + 125 C
靜態電流：
2.5 mA
類型：
單片降壓穩壓器和線性穩壓器/控制器
品牌：
ADI公司/凌力爾特
關掉：
關掉
開發套件：
DC1293A
負載調節：
0.8 V
工作電源電流：
2.5 mA
產品類別：
開關穩壓器
出廠包裝數量：
121
子類別：
PMIC - 電源管理 IC
單位重量：
0.003527 oz
Tags
LT1939E, LT1939, LT193, LT19, LT1
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
    C***r
    C***r
    CO

    1 month delivery per small packet 10 sockets 18 pin excellent condition

    2019-10-09
    D***w
    D***w
    RU

    A little sticky, smell of some kind of paint, watercolor shtole

    2019-07-19
***ear Technology
LT1939 - Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
***ment14 APAC
SWITCH REG, 2A, STEP DOWN, 12DFN; Primary Input Voltage:25V; No. of Outputs:2; Output Current:2A; Voltage Regulator Case Style:DFN; No. of Pins:12; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (20-Jun-2011); Base Number:1939; Frequency:2.2MHz; Input Voltage Max:25V; Output Current Max:2A; Package / Case:12-DFN; Supply Voltage Max:25V; Supply Voltage Min:3V; Termination Type:SMD; Voltage Regulator Type:Buck Switching
***log Devices
The LT1939 is a current mode PWM step-down DC/DC converter with an internal 2.3A switch. The wide input range of 3V to 25V makes the LT1939 suitable for regulating power from a wide variety of sources, including automotive batteries, industrial supplies and unregulated wall adapters. Resistor-programmable 250kHz to 2.2MHz frequency range and synchronization capability enable optimization between efficiency and external component size. Cycle-by-cycle current limit, frequency foldback and thermal shutdown provide protection against a shorted output. The soft-start feature controls the ramp rate of the output voltage, eliminating input current surge during start-up, and also provides output tracking. The LT1939 contains an internal NPN transistor with feedback control which can be configured as a linear regulator or as a linear regulator controller. The LT1939’s low current shutdown mode (<12μA) enables easy power management in battery-powered systems. Applications Automotive Battery Regulation Industrial Control Wall Transformer Regulation Distributed Power Regulation
Power Management ADI SLP
圖片 型號 描述
LT1939EDD#PBF

Mfr.#: LT1939EDD#PBF

OMO.#: OMO-LT1939EDD-PBF

 Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
LT1939IDD#PBF

Mfr.#: LT1939IDD#PBF

OMO.#: OMO-LT1939IDD-PBF

 Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
LT1939EDD#TRPBF

Mfr.#: LT1939EDD#TRPBF

OMO.#: OMO-LT1939EDD-TRPBF

 Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
LT1939IDD#TRPBF

Mfr.#: LT1939IDD#TRPBF

OMO.#: OMO-LT1939IDD-TRPBF

 Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
LT1939EDDTRPBF

Mfr.#: LT1939EDDTRPBF

OMO.#: OMO-LT1939EDDTRPBF-1190

 全新原裝
LT1939IDDPBF

Mfr.#: LT1939IDDPBF

OMO.#: OMO-LT1939IDDPBF-1190

 全新原裝
LT1939IDD

Mfr.#: LT1939IDD

OMO.#: OMO-LT1939IDD-ANALOG-DEVICES

 IC REG DL BUCK/LINEAR 12DFN
可用性
庫存:
Available
訂購:
5500
輸入數量:
LT1939EDD#PBF的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
參考價格（美元）
數量
單價
小計金額
1
US$7.39
US$7.39
25
US$4.90
US$122.50
100
US$4.05
US$405.00
250
US$3.85
US$962.50
500
US$3.76
US$1 880.00
1000
US$3.62
US$3 620.00
由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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