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TPS76818-EP的基本参数
  • 制造厂商:TI
  • 产品类别:电源管理
  • 技术类目:线性和低压降 (LDO) 稳压器
  • 功能描述:快速瞬态响应 1A 低压降稳压器(增强型产品)
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TPS76818-EP的产品详情:

This device is designed to have a fast transient response and be stable with 10-µF low ESR capacitors. This combination provides high performance at a reasonable cost.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76850) 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 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. 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 µA at TJ = 25°C.

Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator.

The TPS768xx is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.2 V to 5.5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS768xx family is available in a 20-pin PWP package.

TPS76818-EP的优势和特性:
  • 1-A Low-Dropout Voltage Regulator
  • Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions
  • Dropout Voltage Down to 230 mV at 1 A (TPS76850)
  • Ultralow 85-μA Typical Quiescent Current
  • Fast Transient Response
  • 2% Tolerance Over Specified Conditions for Fixed-Output Versions
  • Open Drain Power Good (See TPS767xx for Power-On Reset With 200-ms Delay Option)
  • 20-Pin TSSOP (PWP) PowerPAD? Package
  • Thermal Shutdown Protection
  • SUPPORTS DEFENSE, AEROSPACE AND MEDICAL APPLICATION
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C) Temperature Range
    • Extended Product LIfe Cycle
    • Extended Product-Change Notification
    • Product Traceability

Additional temperature ranges are available - contact factory. PowerPAD is a trademark of Texas Instruments.

TPS76818-EP的参数(英文):
  • Output options
  • Fixed Output
  • Iout (Max) (A)
  • 1
  • Vin (Max) (V)
  • 10
  • Vin (Min) (V)
  • 2.7
  • Vout (Max) (V)
  • 1.8
  • Vout (Min) (V)
  • 1.8
  • Fixed output options (V)
  • 1.8
  • Noise (uVrms)
  • 55
  • Iq (Typ) (mA)
  • 0.08
  • Thermal resistance θJA (°C/W)
  • 57.9
  • Rating
  • HiRel Enhanced Product
  • Load capacitance (Min) (μF)
  • 10
  • Regulated outputs (#)
  • 1
  • Features
  • Enable, Power good
  • Accuracy (%)
  • 2
  • PSRR @ 100 KHz (dB)
  • 29
  • Dropout voltage (Vdo) (Typ) (mV)
  • 230
  • Operating temperature range (C)
  • -40 to 125
TPS76818-EP具体的完整产品型号参数及价格(美元):

TPS76818-EP的完整型号有:TPS76818QPWPREP、V62/03632-03XE,以下是这些产品的关键参数及官网采购报价:

TPS76818QPWPREP,工作温度:-40 to 125,封装:HTSSOP (PWP)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS76818QPWPREP的批量USD价格:2.834(1000+)

V62/03632-03XE,工作温度:-40 to 125,封装:HTSSOP (PWP)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网V62/03632-03XE的批量USD价格:2.834(1000+)

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TPS76818-EP的评估套件:

TPS76818QPWPREP,工作温度:-40 to 125,封装:HTSSOP (PWP)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS76818QPWPREP的批量USD价格:2.834(1000+)

V62/03632-03XE,工作温度:-40 to 125,封装:HTSSOP (PWP)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网V62/03632-03XE的批量USD价格:2.834(1000+)

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