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SA57001-XX

Features: • No load quiescent current of 0.95 mA• 0.1 V typical (IO = 50 mA) dropout voltage• 70 dB typical ripple rejection• 150 mA maximum output current• 35 mVrms (typical)• Preset output voltages of 2.0, 2.5, 2.8, 3.0, 3.1, 3.3, 3.6, 4.5, 4.8, 5.0 V availabl...

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SA57001-XX: Features: • No load quiescent current of 0.95 mA• 0.1 V typical (IO = 50 mA) dropout voltage• 70 dB typical ripple rejection• 150 mA maximum output current• 35 mVrms (t...

SA57001-XX Data Sheet

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Part Number:
SA57001-XX
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• No load quiescent current of 0.95 mA
• 0.1 V typical (IO = 50 mA) dropout voltage
• 70 dB typical ripple rejection
• 150 mA maximum output current
• 35 mVrms (typical)
• Preset output voltages of 2.0, 2.5, 2.8, 3.0, 3.1, 3.3, 3.6, 4.5, 4.8, 5.0 V available
• Output current limiting
• Thermal shutdown protection
• Output ON/OFF control.


Application

• Cordless phones
• Portable minidiscs
• Other battery-operated equipment.


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER
MIN.
MAX.
UNIT
VIN Input supply voltage
-0.3
12
V
Toper Operating ambient temperature range
-20
+15
°C
Tj Operating junction temperature
-
t.b.d.
°C
Tstg Storage temperature
-40
+125
°C
PD Power dissipation
-
150
mW
Rth(j-a) Thermal resistance from junction to ambient
-
t.b.d.
°C/W
VESD1 ESD damage threshold (Human Body Model); Note 1
-
2000
V
VESD2 ESD damage threshold (Machine Model); Note 2
-
200
V
Tsolder Soldering temperature; Note 3
-
230
°C



Description

The SA57001-XX is a series of micro-miniature linear regulators providing fixed output voltages with a precision accuracy of ±2% at output currents up to 200 mA. The regulator is designed to serve as a post regulator in microprocessor power supplies. The SA57001-XX has an ON/OFF pin for output On/Off control, and a Noise pin which canbe used to bypass the internal voltage reference node for enhanced noise reduction.

The SA57001 has a dropout voltage of only 0.1 V (typical) while delivering 50 mA of output current. The maximum no load quiescent current is less than 190 mA in the ON state. The device has thermal shutdown and output current limiting circuits to prevent damage from overheating and short circuits. The SA57001 regulator series is available in the SOT23-5 package.




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