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TPS70748PWP

TPS70748PWP
Mfr. #:
TPS70748PWP
描述:
LDO Voltage Regulators 3.3V/1.2V 250/125mA
生命週期:
製造商新產品
數據表:
TPS70748PWP 數據表
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更多信息:
TPS70748PWP 更多信息 TPS70748PWP Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
LDO 穩壓器
RoHS：
Y
安裝方式：
貼片/貼片
包裝/案例：
HTSSOP-20
輸出電壓：
3.3 V, 1.5 V
輸出電流：
250 mA
輸出數量：
2 Output
極性：
積極的
靜態電流：
230 uA
輸入電壓最大值：
6 V
輸入電壓最小值：
2.7 V
輸出類型：
固定的
最低工作溫度：
- 40 C
最高工作溫度：
+ 125 C
壓差：
83 mV
系列：
TPS70748
打包：
管子
高度：
1.15 mm
長度：
6.5 mm
工作溫度範圍：
- 40 C to + 125 C
寬度：
4.4 mm
品牌：
德州儀器
壓差電壓 - 最大值：
275 mV
電壓調節精度：
2 %
Ib - 輸入偏置電流：
190 uA
線路調節：
0.01 %
負載調節：
1 mV
濕氣敏感：
是的
工作電源電流：
190 uA
Pd - 功耗：
4.115 W
產品類別：
LDO 穩壓器
參考電壓：
1.22 V
出廠包裝數量：
70
子類別：
PMIC - 電源管理 IC
單位重量：
0.002885 oz
Tags
TPS70748, TPS7074, TPS707, TPS70, 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
    S***n
    S***n
    RU

    The order did not come! The letters are not answered! Not lunch, but you not a tip!

    2019-02-07
    V***r
    V***r
    RU

    Debt went, from february 17th, through latvia, almost 50 days, but it is good, everything is safe and sound, the seller respect, everything is correctly completed (7 electronic boards), with the necessary parameters, did not forget about the bonus :). In general, thank you, with me 5 stars.

    2019-04-05
    A***v
    A***v
    RU

    Everything is fine

    2019-04-06
    J***m
    J***m
    NL

    Received, not tested yet.Thanks a lot!

    2019-05-02
***p One Stop Global
LDO Regulator Pos 3.3V1.5V 0.25A/0.125A 20-Pin HTSSOP EP Tube
***eco
Low Dropout Regulator 3.3 Volt1.5 Volt 0.25A/0.125A 20-Pin HTSSOP EP Tube
***i-Key
IC REG LINEAR 3.3V/1.5V 20HTSSOP
***ark
Dual Channel LDO Voltage Regulator; Dropout Voltage, Vdo:83mV; No. of Pins:20; Operating Temperature Range:-40°C to +125°C; Output Current:250mA; Input Voltage Primary Max:6V; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
***as Instr.
TPS707xx family devices are designed to provide a complete power management solution for the TMS320™ DSP family, processor power, ASIC, FPGA, and digital applications where dual output voltage regulators are required. Easy programmability of the sequencing function makes the TPS707xx family ideal for any TMS320 DSP applications with power sequencing requirements. Differentiated features, such as accuracy, fast transient response, SVS supervisory circuit, manual reset inputs, and an enable function, provide a complete system solution.
***AS USD
The TPS707xx family of voltage regulators offer very low dropout voltage and dual outputs with power-up sequence control, which is designed primarily for DSP applications. These devices have extremely low noise output performance without using any added filter bypass capacitors and are designed to have a fast transient response and be stable with 10µF low ESR capacitors.
***
These devices have fixed 3.3V/2.5V, 3.3V/1.8V, 3.3V/1.5V, 3.3V/1.2V, and adjustable/adjustable voltage options. Regulator 1 can support up to 250mA, and regulator 2 can support up to 125mA. Separate voltage inputs allow the designer to configure the source power.
***AS INS
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 83mV on regulator 1) and is directly proportional to the output current. Additionally, because the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (maximum of 230µA over the full range of output current). This LDO family also features a sleep mode; applying a high signal to EN (enable) shuts down both regulators, reducing the input current to 1µA at TJ = +25°C.
***as Instr.
The device is enabled when the EN pin is connected to a low-level input voltage. The output voltages of the two regulators are sensed at the VSENSE1 and VSENSE2 pins, respectively.
***AS INSTRUMENTS INCORPORATED
The input signal at the SEQ pin controls the power-up sequence of the two regulators. When the device is enabled and the SEQ terminal is pulled high or left open, VOUT2 turns on first and VOUT1 remains off until VOUT2 reaches approximately 83% of its regulated output voltage. At that time VOUT1 is turned on. If VOUT2 is pulled below 83% (for example, an overload condition), VOUT1 is turned off. Pulling the SEQ terminal low reverses the power-up order and VOUT1 is turned on first. The SEQ pin is connected to an internal pull-up current source.
***AS INSTRUMENTS INC
For each regulator, there is an internal discharge transistor to discharge the output capacitor when the regulator is turned off (disabled).
***as Instruments Inc.
The PG1 pin reports the voltage conditions at VOUT1, which can be used to implement an SVS for the circuitry supplied by regulator 1.
***AS INS
The TPS707xx features a RESET (SVS, POR, or Power-On Reset). RESET output initiates a reset in DSP systems and related digital applications in the event of an undervoltage condition. RESET indicates the status of VOUT2 and both manual reset pins (MR1 and MR2). When VOUT2 reaches 95% of its regulated voltage and MR1 and MR2 are in the logic high state, RESET goes to a high impedance state after a 120ms delay. RESET goes to the logic low state when the VOUT2 regulated output voltage is pulled below 95% (for example, an overload condition) of its regulated voltage. To monitor VOUT1, the PG1 output pin can be connected to MR1 or MR2.
***
The device has an undervoltage lockout (UVLO) circuit that prevents the internal regulators from turning on until VIN1 reaches 2.5V.
型號 描述 庫存 價格
TPS70748PWP
DISTI # 296-8033-5-ND		IC REG LINEAR 3.3V/1.5V 20HTSSOP
RoHS: Compliant
Min Qty: 1
Container: Tube		240In Stock
  • 2520:$2.3288
  • 1050:$2.4514
  • 560:$2.9067
  • 140:$3.4144
  • 70:$3.9397
  • 10:$4.1670
  • 1:$4.6400
TPS70748PWPG4
DISTI # TPS70748PWPG4-ND		IC REG LINEAR 3.3V/1.5V 20HTSSOP
RoHS: Compliant
Min Qty: 210
Container: Tube		Temporarily Out of Stock
  • 210:$3.4144
TPS70748PWP
DISTI # TPS70748PWP		LDO Regulator Pos 3.3V1.5V 0.25A/0.125A 20-Pin HTSSOP EP Tube - Rail/Tube (Alt: TPS70748PWP)
RoHS: Compliant
Min Qty: 210
Container: Tube		Americas - 0
  • 210:$2.4900
  • 350:$2.3900
  • 560:$2.2900
  • 1050:$2.1900
  • 2100:$2.0900
TPS70748PWPG4
DISTI # TPS70748PWPG4		LDO Regulator Pos 3.3V1.5V 0.25A/0.125A 20-Pin HTSSOP EP Tube - Rail/Tube (Alt: TPS70748PWPG4)
RoHS: Compliant
Min Qty: 210
Container: Tube		Americas - 0
  • 210:$2.4900
  • 350:$2.3900
  • 560:$2.2900
  • 1050:$2.1900
  • 2100:$2.0900
TPS70748PWPDual-Output, Low Dropout Voltage Regulators with Power-Up Sequencing for Split-Voltage DSP Systems4200
  • 1000:$1.9900
  • 750:$2.0800
  • 500:$2.4700
  • 250:$2.9100
  • 100:$3.1000
  • 25:$3.5400
  • 10:$3.8000
  • 1:$4.2200
TPS70748PWPPower Supply Support Circuit, Fixed, 2 Channel, PDSO20
RoHS: Compliant		9925
  • 1000:$2.3000
  • 500:$2.4200
  • 100:$2.5200
  • 25:$2.6300
  • 1:$2.8300
TPS70748PWP
DISTI # 595-TPS70748PWP		LDO Voltage Regulators 3.3V/1.2V 250/125mA
RoHS: Compliant		210
  • 1:$4.6400
  • 10:$4.1700
  • 100:$3.4100
  • 250:$3.2000
  • 500:$2.9000
  • 1000:$2.4500
  • 2500:$2.3200
TPS70748PWPG4
DISTI # 595-TPS70748PWPG4		LDO Voltage Regulators Dual-Output LDO
RoHS: Compliant		0
  • 210:$3.4100
  • 280:$3.2000
  • 560:$2.9000
  • 1050:$2.4500
  • 2520:$2.3200
TPS70748PWPR
DISTI # N/A		LDO Voltage Regulators LDO0
    TPS70748PWPRG4
    DISTI # N/A    		LDO Voltage Regulators LDO0
      圖片 型號 描述
      TMS320VC5409APGE12

      Mfr.#: TMS320VC5409APGE12

      OMO.#: OMO-TMS320VC5409APGE12

      		 Digital Signal Processors & Controllers - DSP, DSC FIXED-POINT DSP
      2512061027Y0

      Mfr.#: 2512061027Y0

      OMO.#: OMO-2512061027Y0

      		 Ferrite Beads MULTILAYER CHIP BEAD Z=1K OHM @100MHz 25%
      TMS320VC5409APGE12

      Mfr.#: TMS320VC5409APGE12

      OMO.#: OMO-TMS320VC5409APGE12-TEXAS-INSTRUMENTS

      		 Digital Signal Processors & Controllers - DSP, DSC FIXED-POINT DSP
      2512061027Y0

      Mfr.#: 2512061027Y0

      OMO.#: OMO-2512061027Y0-FAIR-RITE

      		 EMI Filter Beads, Chips & Arrays MULTILAYER CHIP BEAD Z=1K OHM @100MHz 25%
      可用性
      庫存:
      210
      訂購:
      2193
      輸入數量:
      TPS70748PWP的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
      參考價格（美元）
      數量
      單價
      小計金額
      1
      US$4.64
      US$4.64
      10
      US$4.17
      US$41.70
      100
      US$3.41
      US$341.00
      250
      US$3.20
      US$800.00
      500
      US$2.90
      US$1 450.00
      1000
      US$2.45
      US$2 450.00
      2500
      US$2.32
      US$5 800.00
      5000
      US$2.24
      US$11 200.00
      由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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