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線性與低壓差 (LDO) 穩壓器

TPS799L

現行

採用晶圓晶片尺寸封裝的 200mA 低 IQ 低壓降電壓穩壓器

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TPS799L

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Vin (max) (V) 6.5 Vin (min) (V) 2.7 Iout (max) (A) 0.2 Output options Fixed Output Vout (max) (V) 5.7 Vout (min) (V) 5.4 Fixed output options (V) 5.4, 5.7 Noise (µVrms) 54 PSRR at 100 KHz (dB) 38 Iq (typ) (mA) 0.04 Features Enable Thermal resistance θJA (°C/W) 143 Load capacitance (min) (µF) 2 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 90 Operating temperature range (°C) -40 to 125
Rating Catalog Vin (max) (V) 6.5 Vin (min) (V) 2.7 Iout (max) (A) 0.2 Output options Fixed Output Vout (max) (V) 5.7 Vout (min) (V) 5.4 Fixed output options (V) 5.4, 5.7 Noise (µVrms) 54 PSRR at 100 KHz (dB) 38 Iq (typ) (mA) 0.04 Features Enable Thermal resistance θJA (°C/W) 143 Load capacitance (min) (µF) 2 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 90 Operating temperature range (°C) -40 to 125
DSBGA (YZY) 5 2.02 mm² (— mm × — mm)
  • 200-mA Low-Dropout Regulator with EN
  • Multiple Output Voltage Versions Available:
    • TPS799L: Fixed Outputs of 5.2 V to 6.2 V Using Innovative Factory EEPROM Programming
    • TPS799L57: 5.7-V Output
    • TPS799L54: 5.4-V Output
    • TPS799: Output Options Less Than 5.2 V
  • Inrush current Protection with EN Toggle
  • Low IQ: 40 µA
  • High PSRR: 66 dB at 1 kHz
  • Stable with a Low-ESR, 2.0-µF Typical Output Capacitance
  • Excellent Load and Line Transient Response
  • 2% Overall Accuracy (Load, Line, and Temperature)
  • Very Low Dropout: 100 mV
  • Package: 5-Bump, Thin, 1-mm × 1.37-mm DSBGA
  • 200-mA Low-Dropout Regulator with EN
  • Multiple Output Voltage Versions Available:
    • TPS799L: Fixed Outputs of 5.2 V to 6.2 V Using Innovative Factory EEPROM Programming
    • TPS799L57: 5.7-V Output
    • TPS799L54: 5.4-V Output
    • TPS799: Output Options Less Than 5.2 V
  • Inrush current Protection with EN Toggle
  • Low IQ: 40 µA
  • High PSRR: 66 dB at 1 kHz
  • Stable with a Low-ESR, 2.0-µF Typical Output Capacitance
  • Excellent Load and Line Transient Response
  • 2% Overall Accuracy (Load, Line, and Temperature)
  • Very Low Dropout: 100 mV
  • Package: 5-Bump, Thin, 1-mm × 1.37-mm DSBGA

The TPS799L family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40 µA (typical) ground current.

The TPS799Lxx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of typically 100 mV at a 200 mA output. The TPS799L uses a precision voltage reference and feedback loop to achieve an overall accuracy of 2% over all load, line, process, and temperature variations. The TPS799L features inrush current protection when the EN toggle is used to start the device, immediately clamping the current.

All devices are fully specified over the temperature range of TJ = –40°C to +125°C, and offered in a low-profile, die-sized ball grid array (DSBGA) package, ideal for wireless handsets and WLAN cards.

The TPS799L family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40 µA (typical) ground current.

The TPS799Lxx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of typically 100 mV at a 200 mA output. The TPS799L uses a precision voltage reference and feedback loop to achieve an overall accuracy of 2% over all load, line, process, and temperature variations. The TPS799L features inrush current protection when the EN toggle is used to start the device, immediately clamping the current.

All devices are fully specified over the temperature range of TJ = –40°C to +125°C, and offered in a low-profile, die-sized ball grid array (DSBGA) package, ideal for wireless handsets and WLAN cards.
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* 資料表 TPS799Lxx 200-mA, Low-Dropout Linear Regulator with Built-In Inrush Current Protection datasheet (Rev. B) PDF | HTML 2014/8/29

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TPS799XXEVM-105 — TPS799xx 評估模組

The TPS799xx evaluation module (EVM)is designed to help the user easily evaluate and test the operation and functionality of the TPS799xx LDO. The EVM uses 3 versions of the TPS799xx LDO (TPS79901YZU (adjustable, WCSP), TPS79928YZU (2.8 V output, WCSP) and TPS79901DDC (adjustable, SOT23). (...)

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TPS799L54 PSpice Transient Model

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TPS799L54 Unencrypted PSpice Transient Model

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TPS799L57 PSpice Transient Model

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