TPS77450DGKR

TPS77450DGKR
Mfr. #:
TPS77450DGKR
説明:
LDO Voltage Regulators 250mA LDO
ライフサイクル:
メーカー新製品
データシート:
TPS77450DGKR データシート
配達:
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ECAD Model:
詳しくは:
TPS77450DGKR 詳しくは TPS77450DGKR Product Details
製品属性
属性値
メーカー:
テキサスインスツルメンツ
製品カテゴリ:
LDO電圧レギュレータ
JBoss:
Y
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
VSSOP-8
出力電圧:
5 V
出力電流:
250 mA
出力数:
1 Output
極性:
ポジティブ
静止電流:
125 uA
入力電圧MAX:
10 V
入力電圧MIN:
2.7 V
出力タイプ:
修理済み
最低動作温度:
- 40 C
最高作動温度:
+ 125 C
ドロップアウト電圧:
0.125 V
包装:
リール
高さ:
0.97 mm
長さ:
3 mm
幅:
3 mm
ブランド:
テキサスインスツルメンツ
ドロップアウト電圧-最大:
190 mV at 250 mA
電圧調整の精度:
2 %
Ib-入力バイアス電流:
92 uA
ライン規制:
0.005 % / V
負荷調整:
1 mV
Pd-消費電力:
0.412 W
製品タイプ:
LDO電圧レギュレータ
ファクトリーパックの数量:
1
サブカテゴリ:
PMIC-パワーマネジメントIC
単位重量:
0.000649 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
***i-Key
IC REG LDO 5V 0.25A 8VSSOP
***ark
Single Channel LDO Voltage Regulator; Dropout Voltage, Vdo:125mV; No. of Pins:8; Operating Temperature Range:-40°C to +125°C; Output Current:250mA; Input Voltage Primary Max:10V; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
***as Instruments
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. 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. 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. 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 = 25C. 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. 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.
モデル 説明 ストック 価格
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
      TPS77450DGKR
      DISTI # 595-TPS77450DGKR
      LDO Voltage Regulators 250mA LDO
      RoHS: Compliant
      0
        TPS77450DGKRG4
        DISTI # 595-TPS77450DGKRG4
        LDO Voltage Regulators 250mA LDO
        RoHS: Compliant
        0
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          ブランドニューオリジナル
          可用性
          ストック:
          Available
          注文中:
          2000
          数量を入力してください:
          TPS77450DGKRの現在の価格は参考用です。最高の価格をご希望の場合は、お問い合わせまたは直接メールで営業チーム[email protected]までご連絡ください。
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