OMO ElectronicOMO Electronic
Expand menu
0 购物车

L4978

L4978
Mfr. #:
L4978
制造商:
STMicroelectronics
描述:
IC REG BUCK ADJUSTABLE 2A 8DIP
生命周期:
制造商新产品。
数据表:
L4978 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
L4978 更多信息 L4978 Product Details
产品属性
属性值
制造商
意法半导体
产品分类
集成电路芯片
系列
L4978
类型
降压
打包
管子
单位重量
0.032805 oz
安装方式
通孔
包装盒
PDIP-8
工作温度
-40°C ~ 150°C (TJ)
安装型
通孔
输出类型
可调节的
功能
降压
供应商-设备-包
8-DIP
输出数
1
拓扑
巴克
频率切换
100kHz ~ 300kHz
电流输出
2A
输出配置
积极的
电压输出最小值固定
3.3V
电压输出最大值
50V
同步整流器
不
电压输入最小值
8V
电压输入最大值
55V
输出电压
50 V
输入电压最大值
55 V
输出电流
2 A
开关频率
90 kHz to 110 kHz
Tags
L4978, L497, L49
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
***p One Stop Global
Conv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 8-Pin PDIP Tube
*** Source Electronics
IC REG BUCK ADJ 2A 8DIP
***ied Electronics & Automation
REGULATOR, SWITCH, STEPDOWN, 2A, 16 PINSOIC
***trelec
Switching Regulator DIL-8
***et Europe
Conv DC-DC Single Step Down 8V to 55V 8-Pin PDIP
***ser
Switching Regulators 3.3 to 50V Step-Down
***ical
Conv DC-DC Single-OUT Step Down 8-Pin PDIP
***Components
Sw. Regulator 2A 90-300KHz Step-Down
***pNet
Conv DC-DC Single Step Down 8V to 55V 16-Pin SO
***eco
IC,L4978,2A SWITCH REG <AZ
***ronik
DC-DC 55V 2.0A D DIP-8 THT
***ure Electronics
PDIP 08 .3 CU .25 AU W.
***et
STMICROELECTRONICS L4978
***i-Key
IC BUCK ADJ 2A 8DIP
***ark
BUCK REG, 4978, DIP8; Primary Input Voltage:24V; No. of Outputs:1; Output Current:2A; Voltage Regulator Case Style:DIP; No. of Pins:8; Operating Temperature Range:-40°C to +150°C; Operating Temperature Max:150°C; Package / Case:DIP; ;RoHS Compliant: Yes
***nell
BUCK REG, 4978, DIP8; Primary Input Voltage:24V; No. of Outputs:1; Output Current:2A; Voltage Regulator Case Style:DIP; No. of Pins:8; Operating Temperature Range:-40°C to +150°C; Operating Temperature Max:150°C; Package / Case:DIP; Temperature Operating Min:-40°C; Accuracy %:1%; Adjustable Output Voltage Max:50V; Adjustable Output Voltage Min:3.3V; Base Number:4978; Dropout Voltage Vdo:0.58V; Frequency:300kHz; IC Generic Number:4978; Input Voltage Max:55V; Input Voltage Min:8V; Logic Function Number:4978; Output Current Max:2A; Output Voltage Max:50V; Output Voltage Min:3.3V; Supply Voltage Max:55V; Supply Voltage Min:8V; Termination Type:Through Hole; Voltage Regulator Type:Switching, Step Down
***ment14 APAC
IC, BUCK REG, 4978, DIP8; Primary Input Voltage:24V; No. of Outputs:1; Output Current:2A; Voltage Regulator Case Style:DIP; No. of Pins:8; Operating Temperature Range:-40°C to +150°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:1%; Adjustable Output Voltage Max:50V; Adjustable Output Voltage Min:3.3V; Base Number:4978; Dropout Voltage Vdo:0.58V; Frequency:300kHz; IC Generic Number:4978; Input Voltage Max:55V; Input Voltage Min:8V; Logic Function Number:4978; Operating Temperature Max:150°C; Operating Temperature Min:-40°C; Output Current Max:2A; Output Voltage Max:50V; Output Voltage Min:3.3V; Package / Case:DIP; Supply Voltage Max:55V; Supply Voltage Min:8V; Termination Type:Through Hole; Voltage Regulator Type:Switching, Step Down
型号 制造商 描述 库存 价格
L4978
DISTI # V99:2348_18455509		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 8-Pin PDIP Tube
RoHS: Compliant		1758
  • 1000:$1.6740
  • 500:$1.8950
  • 250:$2.0810
  • 100:$2.1710
  • 10:$2.5920
  • 1:$2.9960
L4978D
DISTI # V36:1790_06548047		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W Tube
RoHS: Compliant		424
  • 9800:$1.5270
  • 4900:$1.5819
  • 2450:$1.6379
  • 1225:$1.6520
L4978D013TR
DISTI # V72:2272_17703593		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W T/R
RoHS: Compliant		333
  • 250:$2.0250
  • 100:$2.1040
  • 25:$2.3920
  • 10:$2.3990
  • 1:$2.7330
L4978D
DISTI # V79:2366_17781629		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W Tube
RoHS: Compliant		84
  • 9800:$1.5270
  • 4900:$1.5819
  • 2450:$1.6379
  • 1225:$1.6520
L4978D013TR
DISTI # 497-4559-1-ND		STMicroelectronicsIC REG BUCK ADJ 2A 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2798In Stock
  • 500:$2.0740
  • 100:$2.4363
  • 10:$2.9740
  • 1:$3.3100
L4978D013TR
DISTI # 497-4559-6-ND		STMicroelectronicsIC REG BUCK ADJ 2A 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2798In Stock
  • 500:$2.0740
  • 100:$2.4363
  • 10:$2.9740
  • 1:$3.3100
L4978D013TR
DISTI # 497-4559-2-ND		STMicroelectronicsIC REG BUCK ADJ 2A 16SOIC
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)		2000In Stock
  • 5000:$1.5526
  • 2000:$1.6133
  • 1000:$1.6982
L4978
DISTI # 497-6701-5-ND		STMicroelectronicsIC REG BUCK ADJ 2A 8DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		984In Stock
  • 1000:$1.6982
  • 500:$2.0136
  • 100:$2.3654
  • 50:$2.7292
  • 1:$3.2100
L4978D
DISTI # 497-5794-5-ND		STMicroelectronicsIC REG BUCK ADJ 2A 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		237In Stock
  • 1029:$1.6982
  • 539:$2.0136
  • 147:$2.3654
  • 49:$2.7292
  • 1:$3.2100
EVAL4971
DISTI # 497-4744-ND		STMicroelectronicsBOARD EVAL FOR L4971/L4978 REG
RoHS: Compliant
Min Qty: 1
Container: Bulk		Limited Supply - Call
    E-L4978D
    DISTI # E-L4978D-ND    		STMicroelectronicsIC REG BUCK ADJ 2A 16SOIC
    RoHS: Compliant
    Min Qty: 1225
    Container: Tube    		Limited Supply - Call
      83009 002500
      DISTI # BEL4978-500-ND      		Belden IncHOOK-UP STRND 18AWG RED 500'
      RoHS: Not compliant
      Min Qty: 1
      Container: Spool      		Temporarily Out of Stock
      • 1:$468.6400
      D-500-0456-2-613-240
      DISTI # D-500-0456-2-613-240-ND      		TE Connectivity LtdIN LINE COUPLERS
      RoHS: Not compliant
      Min Qty: 5
      Container: Bulk      		Temporarily Out of Stock
      • 5:$547.9960
      L4978
      DISTI # 25907432      		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 8-Pin PDIP Tube
      RoHS: Compliant      		1758
      • 1000:$1.6740
      • 500:$1.8950
      • 250:$2.0810
      • 100:$2.1710
      • 10:$2.5920
      • 4:$2.9960
      L4978D
      DISTI # 25666707      		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W Tube
      RoHS: Compliant      		424
      • 424:$1.6520
      L4978D013TR
      DISTI # 25929658      		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W T/R
      RoHS: Compliant      		333
      • 250:$2.0250
      • 100:$2.1040
      • 25:$2.3920
      • 10:$2.3990
      • 5:$2.7330
      L4978D
      DISTI # 26113291      		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W Tube
      RoHS: Compliant      		84
      • 5:$1.6520
      L4978D
      DISTI # 30592766      		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W Tube
      RoHS: Compliant      		24
      • 10:$2.3588
      • 8:$3.4808
      L4978D
      DISTI # L4978D      		STMicroelectronicsConv DC-DC Single Step Down 8V to 55V 16-Pin SO W (Alt: L4978D)
      RoHS: Compliant
      Min Qty: 49      		Europe - 49
      • 1:€2.7600
      • 10:€2.1500
      • 25:€2.1200
      • 50:€2.0900
      • 100:€2.0200
      • 250:€1.8400
      • 500:€1.7400
      L4978
      DISTI # L4978      		STMicroelectronicsConv DC-DC Single Step Down 8V to 55V 8-Pin PDIP (Alt: L4978)
      RoHS: Compliant
      Min Qty: 50      		Europe - 0
      • 1:€3.1900
      • 10:€2.3900
      • 25:€2.2900
      • 50:€2.1800
      • 100:€2.0800
      • 250:€1.9800
      • 500:€1.7600
      L4978
      DISTI # L4978      		STMicroelectronicsConv DC-DC Single Step Down 8V to 55V 8-Pin PDIP - Rail/Tube (Alt: L4978)
      RoHS: Not Compliant
      Min Qty: 2000
      Container: Tube      		Americas - 0
      • 2000:$1.7900
      • 4000:$1.6900
      • 8000:$1.5900
      • 12000:$1.4900
      • 20000:$1.4900
      L4978D
      DISTI # L4978D      		STMicroelectronicsConv DC-DC Single Step Down 8V to 55V 16-Pin SO W - Rail/Tube (Alt: L4978D)
      RoHS: Not Compliant
      Min Qty: 1225
      Container: Tube      		Americas - 0
      • 1225:$1.7900
      • 2450:$1.6900
      • 4900:$1.5900
      • 7350:$1.4900
      • 12250:$1.4900
      CL4978-000
      DISTI # CL4978-000      		TE Connectivity LtdD-500-0456-2-613-240 (Alt: CL4978-000)
      RoHS: Compliant
      Min Qty: 5      		Europe - 0
      • 5:€522.8900
      CL4978-000
      DISTI # CL4978-000      		TE Connectivity LtdD-500-0456-2-613-240 - Bulk (Alt: CL4978-000)
      RoHS: Compliant
      Min Qty: 5
      Container: Bulk      		Americas - 0
      • 5:$529.3900
      • 10:$513.0900
      • 20:$496.9900
      • 30:$458.3900
      • 50:$421.9900
      L4978D013TR
      DISTI # L4978D013TR      		STMicroelectronicsConv DC-DC Single Step Down 8V to 55V 16-Pin SO W T/R - Tape and Reel (Alt: L4978D013TR)
      RoHS: Not Compliant
      Min Qty: 1000
      Container: Reel      		Americas - 0
      • 1000:$1.7900
      • 2000:$1.6900
      • 4000:$1.5900
      • 6000:$1.4900
      • 10000:$1.4900
      L4978D013TR
      DISTI # L4978D013TR      		STMicroelectronicsConv DC-DC Single Step Down 8V to 55V 16-Pin SO W T/R (Alt: L4978D013TR)
      RoHS: Compliant
      Min Qty: 1000
      Container: Tape and Reel      		Europe - 0
      • 1000:€1.4400
      • 2000:€1.4300
      • 3000:€1.4100
      L4978
      DISTI # 25M9042      		STMicroelectronicsDC-DC Switching Buck (Step Down) Regulator, Adjustable, 8V-55Vin, 3.3V-50Vout, 2Aout, DIP-8 RoHS Compliant: Yes130
      • 1:$3.5300
      • 10:$3.0400
      • 25:$2.9200
      • 50:$2.8000
      • 100:$2.6800
      • 250:$2.5600
      • 500:$2.3300
      L4978D
      DISTI # 25M9043      		STMicroelectronicsDC-DC Switching Buck (Step Down) Regulator, Adjustable, 8V-55Vin, 3.3V-50Vout, 2Aout, SOIC-16 RoHS Compliant: Yes297
      • 1:$3.2200
      • 10:$2.7300
      • 25:$2.6100
      • 50:$2.4900
      • 100:$2.3700
      • 250:$2.2500
      • 500:$2.0200
      • 1000:$1.7000
      L4978STMicroelectronicsL4978 Series 55 V 220 uA 300 kHz Buck Through Hole Switching Regulator - DIP-8
      RoHS: Compliant      		345Tube
      • 10:$2.3500
      • 50:$1.9600
      • 100:$1.9000
      • 250:$1.8200
      • 500:$1.7600
      L4978DSTMicroelectronicsL4978 Series 55 V 220 uA 300 kHz Buck Through Hole Switching Regulator - SOIC-16
      RoHS: Compliant      		163Tube
      • 10:$2.6000
      • 50:$2.1600
      • 100:$2.0800
      • 250:$1.9900
      • 500:$1.9300
      L4978
      DISTI # 511-L4978      		STMicroelectronicsSwitching Voltage Regulators 3.3 to 50V Step-Down
      RoHS: Compliant      		1385
      • 1:$3.2200
      • 10:$2.7300
      • 100:$2.3700
      • 250:$2.2500
      • 500:$2.0200
      • 1000:$1.7000
      L4978D013TR
      DISTI # 511-L4978D013TR      		STMicroelectronicsSwitching Voltage Regulators 3.3 to 50V Step-Down
      RoHS: Compliant      		2162
      • 1:$3.2200
      • 10:$2.7300
      • 100:$2.3700
      • 250:$2.2500
      • 500:$2.0200
      • 1000:$1.7000
      • 2000:$1.6200
      L4978D
      DISTI # 511-L4978D      		STMicroelectronicsSwitching Voltage Regulators 3.3 to 50V Step-Down
      RoHS: Compliant      		841
      • 1:$3.2200
      • 10:$2.7300
      • 100:$2.3700
      • 250:$2.2500
      • 500:$2.0200
      E-L4978D013TR
      DISTI # 511-E-L4978D013TR      		STMicroelectronicsSwitching Voltage Regulators 3.3 to 50V Step-Down
      RoHS: Compliant      		0
        CL4978-000
        DISTI # AMPCL4978-000        		TE Connectivity LtdD-500-0456-2-613-240Americas - 0
          L4978STMicroelectronics 425
            L4978DSTMicroelectronics 41
            • 2:$3.0000
            • 8:$2.2500
            • 24:$1.8750
            L4978D
            DISTI # 6868237P            		STMicroelectronicsSW. REGULATOR 2A 90-300KHZ STEP-DOWN, TU787
            • 10:£1.9800
            • 20:£1.9200
            • 50:£1.8600
            • 250:£1.6400
            L4978D
            DISTI # 6868237            		STMicroelectronicsSW. REGULATOR 2A 90-300KHZ STEP-DOWN, EA211
            • 1:£2.5000
            • 10:£1.9800
            • 20:£1.9200
            • 50:£1.8600
            • 250:£1.6400
            L4978DSTMicroelectronics 32
            • 31:$1.5000
            • 9:$2.5000
            • 1:$4.0000
            L4978D013TRSTMicroelectronics 
            RoHS: Compliant            		Europe - 1000
              L4978DSTMicroelectronics 
              RoHS: Compliant              		Europe - 49
                L4978D13TRSTMicroelectronics 
                RoHS: Compliant                		Europe - 410
                  CL4978-000
                  DISTI # AMPCL4978-000                  		TE Connectivity LtdD-500-0456-2-613-2400
                    L4978D013TRSTMicroelectronicsINSTOCK2284
                      L4978DSTMicroelectronicsINSTOCK6394
                        L4978DSTMicroelectronicsINSTOCK178
                          L4978D013TRSTMicroelectronicsINSTOCK512
                            L4978
                            DISTI # C1S730200416643                            		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 8-Pin PDIP Tube
                            RoHS: Compliant                            		1758
                            • 500:$1.8950
                            • 250:$2.0810
                            • 100:$2.1710
                            • 10:$2.5920
                            • 1:$2.9960
                            L4978D
                            DISTI # C1S730200488084                            		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W Tube
                            RoHS: Compliant                            		24
                            • 10:$1.8500
                            • 1:$2.7300
                            L4978D
                            DISTI # C1S730200488695                            		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W Tube
                            RoHS: Compliant                            		84
                            • 1225:$1.6520
                            L4978D013TR
                            DISTI # C1S730200432395                            		STMicroelectronicsConv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 16-Pin SO W T/R
                            RoHS: Compliant                            		333
                            • 250:$2.0250
                            • 100:$2.1040
                            • 25:$2.3920
                            • 10:$2.3990
                            • 1:$2.7330
                            CL4978-000
                            DISTI # 000000000003482365                            		TE Connectivity LtdD-500-0456-2-613-2400
                            • 1:$548.0000
                            • 3:$532.7700
                            • 5:$511.4700
                            • 14:$498.1700
                            L4978
                            DISTI # 1077138                            		STMicroelectronicsIC, BUCK REG, 4978, DIP8
                            RoHS: Compliant                            		130
                            • 1:$5.0900
                            • 50:$4.3200
                            • 100:$3.7500
                            • 500:$3.1900
                            • 1000:$2.6900
                            L4978D
                            DISTI # 1077139                            		STMicroelectronicsIC, BUCK REG, SMD, 4978, SOIC16
                            RoHS: Compliant                            		297
                            • 1:$5.1000
                            • 10:$4.3200
                            • 100:$3.7500
                            • 250:$3.5600
                            • 500:$3.2000
                            • 1000:$2.6900
                            • 2500:$2.5700
                            • 5000:$2.4700
                            L4978
                            DISTI # 1077138                            		STMicroelectronicsIC, BUCK REG, 4978, DIP8
                            RoHS: Compliant                            		256
                            • 1:£2.8000
                            • 10:£2.1000
                            • 25:£2.0100
                            • 50:£1.9200
                            • 100:£1.8300
                            图片 型号 描述
                            L4931CZ120

                            Mfr.#: L4931CZ120

                            OMO.#: OMO-L4931CZ120

                            		 LDO Voltage Regulators 12V 0.25A Positive
                            L4988D

                            Mfr.#: L4988D

                            OMO.#: OMO-L4988D

                            		 LDO Voltage Regulators 5V 200mA LW DROP VLT REGULATOR
                            L4931ABD35-TR

                            Mfr.#: L4931ABD35-TR

                            OMO.#: OMO-L4931ABD35-TR-STMICROELECTRONICS

                            		 IC REG LINEAR 3.5V 250MA 8SO
                            L4004F61

                            Mfr.#: L4004F61

                            OMO.#: OMO-L4004F61-1190

                            		 Triacs 400V 4A Sensing 5-5-5-10mA
                            L414F

                            Mfr.#: L414F

                            OMO.#: OMO-L414F-1190

                            		 全新原装
                            L422041TT

                            Mfr.#: L422041TT

                            OMO.#: OMO-L422041TT-1190

                            		 全新原装
                            L428DD

                            Mfr.#: L428DD

                            OMO.#: OMO-L428DD-1190

                            		 全新原装
                            L4391AD

                            Mfr.#: L4391AD

                            OMO.#: OMO-L4391AD-1190

                            		 全新原装
                            L4805CX

                            Mfr.#: L4805CX

                            OMO.#: OMO-L4805CX-1190

                            		 全新原装
                            L4938NP

                            Mfr.#: L4938NP

                            OMO.#: OMO-L4938NP-1190

                            		 全新原装
                            可用性
                            库存:
                            Available
                            订购:
                            4500
                            输入数量:
                            L4978的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
                            参考价格（美元）
                            数量
                            单价
                            小计金额
                            1
                            US$2.20
                            US$2.20
                            10
                            US$2.09
                            US$20.90
                            100
                            US$1.98
                            US$198.05
                            500
                            US$1.87
                            US$935.20
                            1000
                            US$1.76
                            US$1 760.40
                            从...开始
                            最新产品
                            More Newest Products
                            Top