L4971

STMicroelectronics
511-L4971
L4971

製造商:

說明:
開關穩壓器 3.3 to 50V Step-Down

ECAD模型:
下載免費的庫載入器,為ECAD工具轉換此文件。瞭解更多關於 ECAD 型號的資訊。

庫存量: 1,027

庫存:
1,027 可立即送貨
工廠前置作業時間:
10 週 工廠預計生產時間數量大於所顯示的數量。
最少: 1   多個: 1
單價:
HK$-.--
總價:
HK$-.--
估計關稅:

Pricing (HKD)

數量 單價
總價
HK$35.02 HK$35.02
HK$23.18 HK$231.80
HK$21.29 HK$532.25
HK$18.33 HK$1,833.00
HK$17.34 HK$4,335.00
HK$15.54 HK$7,770.00
HK$13.15 HK$13,150.00
HK$12.74 HK$25,480.00
HK$12.49 HK$49,960.00

商品屬性 屬性值 選擇屬性
STMicroelectronics
產品類型: 開關穩壓器
RoHS:  
Through Hole
DIP-8
Buck
3.3 V to 50 V
1.5 A
1 Output
8 V
55 V
2.5 mA
300 kHz
- 40 C
+ 150 C
L4971
Tube
品牌: STMicroelectronics
產品類型: Switching Voltage Regulators
原廠包裝數量: 2000
子類別: PMIC - Power Management ICs
類型: Step-Down
每件重量: 1 g
找到產品:
若要顯示類似商品,請選取至少一個核選方塊
至少選中以上一個核取方塊以顯示在此類別中類似的產品。
所選屬性: 0

CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
8542390990
TARIC:
8542399000
MXHTS:
85423999
ECCN:
EAR99

L4971 Step-Down Mono Power Switching Regulators

STMicroelectronics L4971 Step-Down Monolithic Power Switching Regulators deliver 1.5A at an output voltage adjustable from 3.3V to 50V. The voltage is selected by a simple external divider. The L4971 uses an internal power D-MOS transistor with a typical RDSON of 0.25Ω. This obtains a very high efficiency and high switching speed with an achievable switching frequency up to 300KHz. The maximum power dissipation of the packages must be observed. A wide 8V to 55V input voltage range and output voltages regulated from 3.3V to 50V cover the majority of today's applications.