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UC2573D

UC2573D
Mfr. #:
UC2573D
描述:
Switching Controllers Buck Pulse Width Mod Stepdown Vltg Reg
生命周期:
制造商新产品。
数据表:
UC2573D 数据表
交货:
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支付:
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ECAD Model:
更多信息:
UC2573D 更多信息 UC2573D Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
开关控制器
RoHS：
Y
输出数量：
1 Output
开关频率：
200 kHz to 300 kHz
输入电压：
4.2 V to 35 V
输出电压：
1.5 V to 30 V
输出电流：
500 mA
最低工作温度：
- 40 C
最高工作温度：
+ 85 C
安装方式：
贴片/贴片
包装/案例：
SOIC-8
打包：
管子
工作温度范围：
- 40 C to + 85 C
系列：
UC2573
类型：
DC/DC 控制器（外部开关）
品牌：
德州仪器
关掉：
不停机
工作电源电流：
9 mA
产品类别：
开关控制器
出厂包装数量：
75
子类别：
PMIC - 电源管理 IC
单位重量：
0.002561 oz
Tags
UC2573D, UC2573, UC257, UC25, UC2
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
    A***o
    A***o
    UA

    I received the parcel. Connected to the computer. Works. Thank You

    2019-05-16
    A***.
    A***.
    RU

    Wonderful

    2019-06-29
***as Instruments
Buck Pulse Width Modulator Stepdown Voltage egulator 8-SOIC -40 to 85
***th Star Micro
DC DC Controller Single-OUT Step Down 4.2V to 35V Input 8-Pin SOIC Tube
***ser
Controllers - DC/DC Buck Pulse Width Mod Stepdown Vltg Reg
***AS
The UC3573 is a Buck pulse width modulator which steps down and regulates a positive input voltage. The chip is optimized for use in a single inductor buck switching converter employing an external PMOS switch. The block diagram consists of a precision reference, an error amplifier configured for voltage mode operation, an oscillator, a PWM comparator with latching logic, and a 0.5A peak gate driver. The UC3573 includes an undervoltage lockout circuit to insure sufficient input supply voltage is present before any switching activity can occur, and a pulse-by-pulse current limit. Input current can be sensed and limited to a user determined maximum value. In addition, a sleep comparator interfaces to the UVLO circuit which turns the chip off when the input voltage is below the UVLO threshold. This reduces the supply current to only 50uA, making the UC3573 ideal for battery powered applications.
型号 描述 库存 价格
UC2573D
DISTI # 296-2793-5-ND		IC REG CTRLR BUCK 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		347In Stock
  • 5025:$1.6000
  • 2550:$1.6625
  • 1050:$1.7500
  • 525:$2.0750
  • 150:$2.4375
  • 75:$2.8125
  • 10:$2.9750
  • 1:$3.3100
UC2573DTR
DISTI # UC2573DTR-ND		IC REG CTRLR BUCK 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$1.4164
UC2573DTRG4
DISTI # UC2573DTRG4-ND		IC REG CTRLR BUCK 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$1.4164
UC2573DG4
DISTI # UC2573DG4-ND		IC REG CTRLR BUCK 8SOIC
RoHS: Compliant
Min Qty: 225
Container: Tube		Temporarily Out of Stock
  • 225:$2.4375
UC2573DTR
DISTI # UC2573DTR		DC DC Cntrlr Single-OUT Step Down 4.2V to 35V Input 8-Pin SOIC T/R - Tape and Reel (Alt: UC2573DTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 2500
  • 2500:$1.4900
  • 5000:$1.3900
  • 10000:$1.3900
  • 15000:$1.2900
  • 25000:$1.2900
UC2573D
DISTI # UC2573D		DC DC Cntrlr Single-OUT Step Down 4.2V to 35V Input 8-Pin SOIC Tube - Rail/Tube (Alt: UC2573D)
RoHS: Compliant
Min Qty: 225
Container: Tube		Americas - 0
  • 225:$1.7900
  • 375:$1.6900
  • 600:$1.5900
  • 1125:$1.5900
  • 2250:$1.4900
UC2573DG4
DISTI # UC2573DG4		DC DC Cntrlr Single-OUT Step Down 4.2V to 35V Input 8-Pin SOIC Tube - Rail/Tube (Alt: UC2573DG4)
RoHS: Compliant
Min Qty: 225
Container: Tube		Americas - 0
  • 225:$1.7900
  • 375:$1.6900
  • 600:$1.5900
  • 1125:$1.5900
  • 2250:$1.4900
UC2573DBuck Pulse Width Modulator Stepdown Voltage Regulator4500
  • 1000:$1.4200
  • 750:$1.4900
  • 500:$1.7600
  • 250:$2.0800
  • 100:$2.2100
  • 25:$2.5300
  • 10:$2.7100
  • 1:$3.0100
UC2573DSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
RoHS: Compliant		20
  • 1000:$1.6500
  • 500:$1.7300
  • 100:$1.8000
  • 25:$1.8800
  • 1:$2.0200
UC2573DTRSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
RoHS: Compliant		29500
  • 1000:$1.4100
  • 500:$1.4800
  • 100:$1.5400
  • 25:$1.6100
  • 1:$1.7300
UC2573D
DISTI # 595-UC2573D		Switching Controllers Buck Pulse Width Mod Stepdown Vltg Reg
RoHS: Compliant		748
  • 1:$3.3100
  • 10:$2.9800
  • 100:$2.4300
  • 250:$2.2800
  • 500:$2.0700
  • 1000:$1.7500
  • 2500:$1.6600
  • 5000:$1.6000
UC2573DTR
DISTI # 595-UC2573DTR		Switching Controllers Buck Pulse Width Mod Stepdown Vltg Reg
RoHS: Compliant		0
  • 1:$2.8200
  • 10:$2.5400
  • 100:$2.0700
  • 250:$1.9500
  • 500:$1.7600
  • 1000:$1.4900
  • 2500:$1.4100
  • 5000:$1.3600
UC2573DG4
DISTI # 595-UC2573DG4		Switching Controllers Buck Pulse Width Mod Stepdown Vltg Reg
RoHS: Compliant		0
  • 225:$2.4300
  • 300:$2.2800
  • 525:$2.0700
  • 1050:$1.7500
  • 2550:$1.6600
UC2573DTRG4
DISTI # 595-UC2573DTRG4		Switching Controllers Buck Pulse Width Mod Stepdown Vltg Reg
RoHS: Compliant		0
    UC2573D
    DISTI # 6618622P    		DC DC CNTRLR SINGLE-OUT STEP DOWN 4.2V, TU46
    • 25:£2.1800
    • 100:£1.7700
    • 250:£1.6700
    • 500:£1.5200
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    可用性
    库存:
    548
    订购:
    2531
    输入数量:
    UC2573D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$3.31
    US$3.31
    10
    US$2.98
    US$29.80
    100
    US$2.43
    US$243.00
    250
    US$2.28
    US$570.00
    500
    US$2.07
    US$1 035.00
    1000
    US$1.75
    US$1 750.00
    2500
    US$1.66
    US$4 150.00
    5000
    US$1.60
    US$8 000.00
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