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线性和低压降 (LDO) 稳压器

TLV775

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TLV775

正在供货
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产品详情

Rating Catalog Vin (max) (V) 5.5 Vin (min) (V) 1.5 Iout (max) (A) 0.5 Output options Fixed Output Vout (max) (V) 3.3 Vout (min) (V) 0.6 Fixed output options (V) 0.8, 1, 1.05, 1.2, 1.5, 1.8, 2.5, 2.8, 3, 3.3 Noise (µVrms) 90 PSRR at 100 KHz (dB) 56 Iq (typ) (mA) 0.089 Features Enable, Output discharge Thermal resistance θJA (°C/W) 242 Load capacitance (min) (µF) 0.47 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 225 Operating temperature range (°C) -40 to 125
Rating Catalog Vin (max) (V) 5.5 Vin (min) (V) 1.5 Iout (max) (A) 0.5 Output options Fixed Output Vout (max) (V) 3.3 Vout (min) (V) 0.6 Fixed output options (V) 0.8, 1, 1.05, 1.2, 1.5, 1.8, 2.5, 2.8, 3, 3.3 Noise (µVrms) 90 PSRR at 100 KHz (dB) 56 Iq (typ) (mA) 0.089 Features Enable, Output discharge Thermal resistance θJA (°C/W) 242 Load capacitance (min) (µF) 0.47 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 225 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm)
  • High PSRR: 60dB (1kHz), 45dB (1MHz)
  • VIN range: 1.5V to 5.5V
  • Fixed output voltage range: 0.6V to 3.3V
  • Output voltage accuracy: 2%
  • Low dropout voltage:
    • 255mV max at 500mA (3.3VOUT)
  • Foldback current limit
  • Active output pulldown resistor
  • Package:
    • 2.9mm × 2.8mm, 5-pin SOT-23 (DBV)
    • 2mm × 2mm, 6-pin WSON (DRV)
  • High PSRR: 60dB (1kHz), 45dB (1MHz)
  • VIN range: 1.5V to 5.5V
  • Fixed output voltage range: 0.6V to 3.3V
  • Output voltage accuracy: 2%
  • Low dropout voltage:
    • 255mV max at 500mA (3.3VOUT)
  • Foldback current limit
  • Active output pulldown resistor
  • Package:
    • 2.9mm × 2.8mm, 5-pin SOT-23 (DBV)
    • 2mm × 2mm, 6-pin WSON (DRV)

The TLV775 is a small, low-dropout (LDO) linear regulator that sources 500mA of output current. This LDO is designed to provide a voltage source with high PSRR. This device also provides load and line transient performance that meets the requirements of a variety of circuits. With a 1.5V to 5.5V input voltage range and a 0.6V to 3.3V output voltage range, the TLV775 is flexible enough for use in multiple applications.

The TLV775 features an internal soft-start circuit to avoid excessive inrush current, thus minimizing the input voltage drop during start-up. An active pulldown circuit quickly discharges the output when the LDO is disabled and provides a known start-up state. The EN input allows an external logic signal to enable or disable the regulated output. The LDO is stable with small ceramic capacitors, allowing for a small overall package size. The operating junction temperature range is from −40°C to +125°C. This LDO is available in standard 2.9mm × 2.8mm SOT-23 (DBV) and 2mm × 2mm WSON (DRV) packages.

The TLV775 is a small, low-dropout (LDO) linear regulator that sources 500mA of output current. This LDO is designed to provide a voltage source with high PSRR. This device also provides load and line transient performance that meets the requirements of a variety of circuits. With a 1.5V to 5.5V input voltage range and a 0.6V to 3.3V output voltage range, the TLV775 is flexible enough for use in multiple applications.

The TLV775 features an internal soft-start circuit to avoid excessive inrush current, thus minimizing the input voltage drop during start-up. An active pulldown circuit quickly discharges the output when the LDO is disabled and provides a known start-up state. The EN input allows an external logic signal to enable or disable the regulated output. The LDO is stable with small ceramic capacitors, allowing for a small overall package size. The operating junction temperature range is from −40°C to +125°C. This LDO is available in standard 2.9mm × 2.8mm SOT-23 (DBV) and 2mm × 2mm WSON (DRV) packages.
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评估板

MULTIPKGLDOEVM-823 — 支持 DBV、DRB、DRV 和 DQN 封装的通用 LDO 线性稳压器评估模块

MULTIPKGLDOEVM-823 评估模块 (EVM) 可帮助您评估可能用于电路应用的多种常见线性稳压器封装的操作和性能。这种特殊的 EVM 配置采用 DRB、DRV、DQN 和 DBV 封装，便于您焊接和评估低压降 (LDO) 稳压器。

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