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線性與低壓差 (LDO) 穩壓器

LP2985LV-N

現行

具啟用功能和低 VOUT 的 150-mA、16-V、低壓降電壓穩壓器

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產品規格表

LP2985LV-N

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) 16 Vin (min) (V) 2.2 Vout (max) (V) 2 Vout (min) (V) 1.5 Fixed output options (V) 1.5, 1.8, 2 Noise (µVrms) 30 Iq (typ) (mA) 2 Thermal resistance θJA (°C/W) 176 Rating Catalog Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 PSRR at 100 KHz (dB) 30 Dropout voltage (Vdo) (typ) (mV) 600 Operating temperature range (°C) -40 to 125
Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 16 Vin (min) (V) 2.2 Vout (max) (V) 2 Vout (min) (V) 1.5 Fixed output options (V) 1.5, 1.8, 2 Noise (µVrms) 30 Iq (typ) (mA) 2 Thermal resistance θJA (°C/W) 176 Rating Catalog Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 PSRR at 100 KHz (dB) 30 Dropout voltage (Vdo) (typ) (mV) 600 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Wide Supply Voltage Range: 2.2 V to 16 V
  • Ensured 150-mA Output Current
  • Requires Minimum External Components
  • Stable With Low-ESR Output Capacitor
  • < 1-µA Quiescent Current When Shut Down
  • Low Ground Pin Current at all Loads
  • Output Voltage Accuracy 1% (A Grade)
  • High Peak Current Capability
  • Low ZOUT: 0.3-Ω Typical (10 Hz to 1 MHz)
  • Overtemperature/Overcurrent Protection
  • −40°C to +125°C Junction Temperature Range
  • Wide Supply Voltage Range: 2.2 V to 16 V
  • Ensured 150-mA Output Current
  • Requires Minimum External Components
  • Stable With Low-ESR Output Capacitor
  • < 1-µA Quiescent Current When Shut Down
  • Low Ground Pin Current at all Loads
  • Output Voltage Accuracy 1% (A Grade)
  • High Peak Current Capability
  • Low ZOUT: 0.3-Ω Typical (10 Hz to 1 MHz)
  • Overtemperature/Overcurrent Protection
  • −40°C to +125°C Junction Temperature Range

The LP2985LV-N is a 150-mA, fixed-output voltage regulator designed to provide high performance and low noise in applications requiring output voltages ≤ 2 V.

Using an optimized vertically integrated PNP (VIP) process, the LP2985LV-N delivers unequaled performance in all specifications critical to battery-powered designs: Ground Pin Current: Typically 825 µA at 150-mA load, and 75 µA at 1-mA load. Enhanced Stability: The LP2985LV-N is stable with output capacitor equivalent series resistance (ESR) as low as 5 mΩ, which allows the use of ceramic capacitors on the output.Sleep Mode: Less than 1-µA quiescent current when ON/OFF pin is pulled low.Precision Output: 1% tolerance output voltages available (A grade). Low Noise: By adding a 10-nF bypass capacitor, output noise can be reduced to 30 µV (typical).

For all available packages, see the orderable addendum at the end of the data sheet.

The LP2985LV-N is a 150-mA, fixed-output voltage regulator designed to provide high performance and low noise in applications requiring output voltages ≤ 2 V.

Using an optimized vertically integrated PNP (VIP) process, the LP2985LV-N delivers unequaled performance in all specifications critical to battery-powered designs: Ground Pin Current: Typically 825 µA at 150-mA load, and 75 µA at 1-mA load. Enhanced Stability: The LP2985LV-N is stable with output capacitor equivalent series resistance (ESR) as low as 5 mΩ, which allows the use of ceramic capacitors on the output.Sleep Mode: Less than 1-µA quiescent current when ON/OFF pin is pulled low.Precision Output: 1% tolerance output voltages available (A grade). Low Noise: By adding a 10-nF bypass capacitor, output noise can be reduced to 30 µV (typical).

For all available packages, see the orderable addendum at the end of the data sheet.

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* Data sheet LP2985LV-N Micropower 150-mA, Low-Noise, Low-Dropout Regulator in SOT-23 and DSBGA Packages datasheet (Rev. Q) PDF | HTML 2016年 10月 24日

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