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LN1234 - 300mA Low Dropout CMOS Voltage Regulators

Description

The LN1234 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes.

Features

  • ut Voltage Range: 0.85V to 1.8V (selectable in 50mV steps).
  • Highly Accurate : ±2%（less than 1.5V is ±30mV).
  • Dropout Voltage : 300mV @ 100mA (1.5V type).
  • High Ripple Rejection: 60dB (10kHz).
  • Low Power Consumption: 50μA (TYP. ).
  • Maximum Output Current : 300mA（VIN≥2.5V）.
  • Standby Current : less than 0.1μA.
  • Internal protector: current limiter and short protector.
  • Small packages: SOT-23-5,SOT-353 and other.
  • Package.
  • SOT-23-5L.
  • SOT-353 Designator S.

📥 Download Datasheet

Datasheet Details

Part number LN1234
Manufacturer natlinear
File Size 328.49 KB
Description 300mA Low Dropout CMOS Voltage Regulators
Datasheet download datasheet LN1234 Datasheet

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Full PDF Text Transcription

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300mA Low Dropout CMOS Voltage Regulators LN1234 ■ General Description The LN1234 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a standard voltage source, an error correction, current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 50mV increments within a range of 0.85V ~ 1.8V. The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be maintained even during load fluctuations due to the excellent transient response of the series.
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