TPS77450DGK

TPS77450DGK
Mfr. #:
TPS77450DGK
描述:
LDO Voltage Regulators 250mA LDO
生命周期:
制造商新产品。
数据表:
TPS77450DGK 数据表
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ECAD Model:
更多信息:
TPS77450DGK 更多信息 TPS77450DGK Product Details
产品属性
属性值
制造商:
德州仪器
产品分类:
LDO 稳压器
RoHS:
Y
安装方式:
贴片/贴片
包装/案例:
VSSOP-8
输出电压:
5 V
输出电流:
250 mA
输出数量:
1 Output
极性:
积极的
静态电流:
125 uA
输入电压最大值:
10 V
输入电压最小值:
2.7 V
输出类型:
固定的
最低工作温度:
- 40 C
最高工作温度:
+ 125 C
压差:
200 mV
系列:
TPS77450
打包:
管子
高度:
0.97 mm
长度:
3 mm
工作温度范围:
- 40 C to + 125 C
宽度:
3 mm
品牌:
德州仪器
压差电压 - 最大值:
190 mV at 250 mA
电压调节精度:
2 %
Ib - 输入偏置电流:
92 uA
线路调节:
0.005 % / V
负载调节:
1 mV
工作电源电流:
90 uA
Pd - 功耗:
0.412 W
产品类别:
LDO 稳压器
出厂包装数量:
80
子类别:
PMIC - 电源管理 IC
单位重量:
0.000670 oz
Tags
TPS7745, TPS774, TPS77, TPS7, TPS
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
    E**m
    E**m
    RU

    good

    2019-04-16
    E**j
    E**j
    CA

    Great product. Very satisfied. Fast shipping

    2019-03-13
***OMO Electronic
The TPS773xx and TPS774xx are low-dropout regulators with integrated power-on reset and power good (PG) function respectively. These devices are capable of supplying 250 mA of output current with a dropout of 200 mV (TPS77333, TPS77433). Quiescent current is 92 uA at full load dropping down to 1 uA when device is disabled. These devices are optimized to be stable with a wide range of output capacitors including low ESR ceramic (10 uF) or low capacitance (1 uF) tantalum capacitors. These devices have extremely low noise output performance (55 uVrms) without using any added filter capacitors. TPS773xx and TPS774xx are designed to have fast transient response for larger load current changes.
***as Instr.
The TPS773xx or TPS774xx is offered in 1.5-V, 1.6 V (TPS77316 only), 1.8-V, 2.7-V, 2.8-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is 2% over line, load, and temperature ranges. The TPS773xx and TPS774xx families are available in 8-pin MSOP (DGK) packages.
***AS
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 200 mV at an output current of 250 mA for 3.3-volt option) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 92 uA over the full range of output current, 0 mA to 250 mA). These two key specifications yield a significant improvement in operating life for battery-powered systems.
***INS
The device is enabled when the EN\ pin is connected to a low-level input voltage. This LDO family also features a sleep mode; applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to less than 1 uA at T J = 25°C.
***as Instruments Inc.
The TPS773xx features an integrated power-on reset, commonly used as a supply voltage supervisor (SVS), or reset output voltage. The RESET\ output of the TPS773xx initiates a reset in DSP, microcomputer or microprocessor systems at power up and in the event of an undervoltage condition. An internal comparator in the TPS773xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. When OUT reaches 95% of its regulated voltage, RESET\ will go to a high-impedance state after a 220-ms delay. RESET\ will go to low-impedance state when OUT is pulled below 95% (i.e. over load condition) of its regulated voltage.
***as Instruments Inc.
For the TPS774xx, the power good terminal (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator. An internal comparator in the TPS774xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. When OUT falls below 82% of its regulated voltage, PG will go to a low-impedance state. PG will go to a high-impedance state when OUT is above 82% of its regulated voltage.
型号 描述 库存 价格
TPS77450DGK
DISTI # 26628093
LDO Regulator Pos 5V 0.25A 8-Pin VSSOP Tube
RoHS: Compliant
4160
  • 1000:$1.1093
  • 500:$1.3388
  • 320:$1.6295
TPS77450DGK
DISTI # 296-8121-5-ND
IC REG LINEAR 5V 250MA 8VSSOP
RoHS: Compliant
Min Qty: 1
Container: Tube
270In Stock
  • 5040:$1.1050
  • 2560:$1.1475
  • 1040:$1.2325
  • 560:$1.4875
  • 160:$1.8105
  • 80:$2.1250
  • 10:$2.2530
  • 1:$2.5100
TPS77450DGKR
DISTI # TPS77450DGKR-ND
IC REG LINEAR 5V 250MA 8VSSOP
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Limited Supply - Call
    TPS77450DGKRG4
    DISTI # TPS77450DGKRG4-ND
    IC REG LINEAR 5V 250MA 8VSSOP
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)
    Limited Supply - Call
      TPS77450DGK
      DISTI # V39:1801_07424882
      LDO Regulator Pos 5V 0.25A 8-Pin VSSOP Tube
      RoHS: Compliant
      0
        TPS77450DGK
        DISTI # TPS77450DGK
        LDO Regulator Pos 5V 0.25A 8-Pin VSSOP Tube - Rail/Tube (Alt: TPS77450DGK)
        RoHS: Compliant
        Min Qty: 320
        Container: Tube
        Americas - 0
        • 320:$1.2329
        • 480:$1.1739
        • 800:$1.1339
        • 1600:$1.0959
        • 3200:$1.0659
        TPS77450DGK
        DISTI # TPS77450DGK
        LDO Regulator Pos 5V 0.25A 8-Pin VSSOP Tube (Alt: TPS77450DGK)
        RoHS: Compliant
        Min Qty: 1
        Container: Tube
        Europe - 0
        • 1:€1.4529
        • 10:€1.3639
        • 25:€1.2859
        • 50:€1.2159
        • 100:€1.1519
        • 500:€1.0949
        • 1000:€1.0439
        TPS77450DGK250-mA LDO Regulators with Power Good4160
        • 1000:$0.9700
        • 750:$1.0500
        • 500:$1.2800
        • 250:$1.5300
        • 100:$1.6600
        • 25:$1.9000
        • 10:$2.0500
        • 1:$2.2900
        TPS77450DGK
        DISTI # 595-TPS77450DGK
        LDO Voltage Regulators 250mA LDO
        RoHS: Compliant
        0
        • 320:$1.7000
        • 560:$1.4900
        • 1040:$1.2400
        • 2560:$1.1500
        • 5040:$1.1100
        TPS77450DGKRG4
        DISTI # 595-TPS77450DGKRG4
        LDO Voltage Regulators 250mA LDO
        RoHS: Compliant
        0
          TPS77450DGKR
          DISTI # 595-TPS77450DGKR
          LDO Voltage Regulators 250mA LDO
          RoHS: Compliant
          0
            TPS77450DGKG4
            DISTI # 595-TPS77450DGKG4
            LDO Voltage Regulators 250mA LDO
            RoHS: Compliant
            0
              TPS77450DGKFixed Positive LDO Regulator, 5V, 0.19V Dropout, PMOS, PDSO8
              RoHS: Compliant
              10669
              • 1000:$1.1200
              • 500:$1.1800
              • 100:$1.2300
              • 25:$1.2800
              • 1:$1.3800
              图片 型号 描述
              LM4041DIM3-1.2/NOPB

              Mfr.#: LM4041DIM3-1.2/NOPB

              OMO.#: OMO-LM4041DIM3-1-2-NOPB

              Voltage References PREC MICROPWR SHUNT VLTG REF
              LM4041DIM3-1.2/NOPB

              Mfr.#: LM4041DIM3-1.2/NOPB

              OMO.#: OMO-LM4041DIM3-1-2-NOPB-TEXAS-INSTRUMENTS

              Voltage References PREC MICROPWR SHUNT VLTG REF
              可用性
              库存:
              Available
              订购:
              1000
              输入数量:
              TPS77450DGK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
              320
              US$1.70
              US$544.00
              560
              US$1.49
              US$834.40
              1040
              US$1.24
              US$1 289.60
              2560
              US$1.15
              US$2 944.00
              5040
              US$1.11
              US$5 594.40
              10000
              US$1.07
              US$10 700.00
              由于2021年半导体供不应求,低于2021年之前的正常价格,请发询价确认。
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