SA57000-XX

Features: •CapFREE: No output capacitor needed, stable for all capacitive loads, regardless of ESR•Low 30 mVRMS noise without noise bypass capacitor•Preset output voltages to 2.5 V, 2.8 V, 3.0 V, 3.3 V and 3.6 V; other voltages available upon request. 2% output voltage accuracy&#...

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SeekIC No. : 004483718 Detail

SA57000-XX: Features: •CapFREE: No output capacitor needed, stable for all capacitive loads, regardless of ESR•Low 30 mVRMS noise without noise bypass capacitor•Preset output voltages to 2.5 V...

floor Price/Ceiling Price

Part Number:
SA57000-XX
Supply Ability:
5000

Price Break

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

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268 Transactions

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Upload time: 2021/1/17

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Product Details

Description



Features:

•CapFREE: No output capacitor needed, stable for all capacitive loads, regardless of ESR
•Low 30 mVRMS noise without noise bypass capacitor
•Preset output voltages to 2.5 V, 2.8 V, 3.0 V, 3.3 V and 3.6 V; other voltages available upon request. 2% output voltage accuracy
•150 mA maximum output current with current limitation
•Typical dropout voltage 55 mV @ 50 mA output current
•85 mA typical ground current
•Thermal-overload and short-circuit protection
•PWROK pin: both power status and thermal warning indicator
•PWRON pin offers logic-controlled shutdown
•Maximum line regulation: 0.1%/V
•Maximum load regulation: 0.02%/mA.




Application

•Cordless and mobile phones
•Industrial and medical equipment
•Other battery-powered equipment.




Pinout

  Connection Diagram


Specifications

Ssymbol PARAMETER MIN. MAX. UNIT
Vin VINtoGNDvoltage 0.3 5.5 Vdc
Vpwron PWRONtoGNDvoltage 0.3 5.5 Vdc
Vout OUT to GNDvoltage 0.3 VIN+0.3 Vdc
Tamb Operatingambienttemperature 40 +85 °C
Tj Junction temperature +150 °C
Tstg Storage temperature 65 +160 °C
P Power dissipation 575 mW
Rth(ja) Thermalresistancefromjunctiontoambient 140 °C/W



Description

The CapFREEE SA57000 is the first in a new family of unique low dropout regulators. It needs no external capacitors, offers a low output noise voltage of 30 mVRMS, and an ultra-low dropout voltage of 55 mV @ 50 mA output current. To accommodate high density layouts, SA57000 is packaged in the small footprint 5 leaded SOT23-5 (SO5). It is ideal for all portable and cellular phone applications.

Additional features of SA57000 include power and thermal shutdown, output current limitation, power OK status, thermal warning, and external logic-controlled on-off via the PWRON pin.




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