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線性與低壓差 (LDO) 穩壓器

TL751L

現行

具啟用功能的 150-mA、26-V、低壓差電壓穩壓器

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TL751L

現行
產品規格表 立即訂購

產品詳細資料

Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 26 Vin (min) (V) 6 Vout (max) (V) 12 Vout (min) (V) 5 Fixed output options (V) 5, 10, 12 Rating Catalog Noise (µVrms) 500 Iq (typ) (mA) 1 Thermal resistance θJA (°C/W) 85 Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 600 Operating temperature range (°C) 0 to 125
Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 26 Vin (min) (V) 6 Vout (max) (V) 12 Vout (min) (V) 5 Fixed output options (V) 5, 10, 12 Rating Catalog Noise (µVrms) 500 Iq (typ) (mA) 1 Thermal resistance θJA (°C/W) 85 Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 600 Operating temperature range (°C) 0 to 125
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6
  • Very Low Dropout Voltage, Less Than 0.6 V at 150 mA
  • Very Low Quiescent Current
  • TTL- and CMOS-Compatible Enable on TL751L Series
  • 60-V Load-Dump Protection
  • Reverse Transient Protection Down to –50 V
  • Internal Thermal-Overload Protection
  • Overvoltage Protection
  • Internal Overcurrent-Limiting Circuitry
  • Less Than 500-µA Disable (TL751L Series)
  • Very Low Dropout Voltage, Less Than 0.6 V at 150 mA
  • Very Low Quiescent Current
  • TTL- and CMOS-Compatible Enable on TL751L Series
  • 60-V Load-Dump Protection
  • Reverse Transient Protection Down to –50 V
  • Internal Thermal-Overload Protection
  • Overvoltage Protection
  • Internal Overcurrent-Limiting Circuitry
  • Less Than 500-µA Disable (TL751L Series)

The TL750L and TL751L series of fixed-output voltage regulators offer 5-V, 8-V, 10-V, and 12-V options. The TL751L series also has an enable (ENABLE) input. When ENABLE is high, the regulator output is placed in the high-impedance state. This gives the designer complete control over power up, power down, or emergency shutdown.

The TL750L and TL751L series are low-dropout positive-voltage regulators specifically designed for battery-powered systems. These devices incorporate overvoltage and current-limiting protection circuitry, along with internal reverse-battery protection circuitry to protect the devices and the regulated system. The series is fully protected against 60-V load-dump and reverse-battery conditions. Extremely low quiescent current during full-load conditions makes these devices ideal for standby power systems.

The TL750L and TL751L series of fixed-output voltage regulators offer 5-V, 8-V, 10-V, and 12-V options. The TL751L series also has an enable (ENABLE) input. When ENABLE is high, the regulator output is placed in the high-impedance state. This gives the designer complete control over power up, power down, or emergency shutdown.

The TL750L and TL751L series are low-dropout positive-voltage regulators specifically designed for battery-powered systems. These devices incorporate overvoltage and current-limiting protection circuitry, along with internal reverse-battery protection circuitry to protect the devices and the regulated system. The series is fully protected against 60-V load-dump and reverse-battery conditions. Extremely low quiescent current during full-load conditions makes these devices ideal for standby power systems.
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類型 標題 日期
* Data sheet TL750L, TL751L Low-Dropout Voltage Regulators datasheet (Rev. U) 2009年 9月 28日
Application note LDO Noise Demystified (Rev. B) PDF | HTML 2020年 8月 18日
Application note Fundamental Theory of PMOS LDO Voltage Regulators (Rev. A) 2018年 8月 17日
Application note LDO PSRR Measurement Simplified (Rev. A) PDF | HTML 2017年 8月 9日
Application note Technical Review of Low Dropout Voltage Regulator Operation And Performance 1999年 8月 30日

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