LDO Regulator, 180 mA, Low Vout, with Power Good

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Overview

The FAN255 low-voltage CMOS LDO features fixed or adjustable output voltage, 180mA load current, delayed power good output (open drain), and 1% output accuracy with excellent line and load regulation. An external bypass capacitor provides ultra-low noise operation.
The FAN2558 low-voltage LDO incorporates both thermal shutdown and short-circuit protection. Output is stable with a 1µF, low ESR capacitor. The FAN2558 is available in 5-Lead SOT-23, 6-Lead SOT-23, and 2X2mm MLP-6 packages.
FAN2558: Fixed Output LDO with Power Good output
FAN2558ADJ: Adjustable Output LDO with Power Good output
Available standard output voltages are 1.0, 1.2V, 1.3V, 1.5V, 1.8V, 2.5V, 3.3V, 3.5V, 3.6V and 3.8V. Custom output voltage options are also available.

  • TBA

  • Fixed 1.0, 1.2V, 1.3V, 1.5V, 1.8V, 2.5V, 3.3V, 3.5V, 3.6V, 3.8V and Adjustable Output
  • Power Good Indicator with Open Drain Output
  • 180mA Output Current
  • 100µA Ground Current
  • Cbypass for Low Noise Operation
  • Fast Enable for CDMA Applications
  • High Ripple Rejection
  • Current Limit
  • Thermal Shutdown
  • Excellent Line and Load Regulation
  • Requires Only 1µF Output Capacitor
  • Stable with 0 to 300mΩ ESR
  • TTL-level Compatible Enable Input
  • Active Output Discharge

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CAD Models

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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ON Target

Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

PSRR (dB)

Noise (µVrms)

Enable

PowerGood

Application

Reference Price

FAN2558S18X

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Active, Not Rec

CAD Model

Pb

A

H

P

SOT-23-5

1

260

REEL

3000

N

Single

Positive

Adj

0.35

2.7

5.5

0.4

0.09

50

30

Yes

Yes

-

$0.3094

More Details

FAN2558S25X

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CAD Model

Pb

A

H

P

SOT-23-5

1

260

REEL

3000

N

Single

Positive

Adj

0.35

2.7

5.5

0.4

0.09

50

30

Yes

Yes

-

Price N/A

More Details

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