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AP7370

Wide Input Voltage Range, 300MA ULDO Regulator

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Description

The AP7370 is a positive voltage regulator IC.

The AP7370 has features of wide input voltage range, high accuracy, low dropout voltage, current limit, reverse current protection, and ultra-low quiescent current which make it ideal for use in various USB and portable devices and instrument application.

The IC consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection, and a chip enable circuit.

The AP7370 is available in 1.2V, 1.5V,1.8V,2.8V, 3.0V, 3.3V, 3.6V and 5.0V fixed output voltage versions.

The AP7370 is available in space-saving SOT23, SOT25, SOT89 and DFN2020-6 packages.

Application(s)

  • TV
  • Monitor
  • Set-top-box
  • Computing
  • Surveillance

Feature(s)

  • Wide Input Voltage Range: Up to 18V
  • Low Dropout Voltage: VDROP = 500mV @ IOUT = 100mA
  • Low Ground Current
  • High Output Voltage Accuracy
  • Compatible with Low ESR Ceramic Capacitor
  • Excellent Line/Load Regulation

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Output options Fixed
IOUT (A) 0.3
VIN (Max) (V) 18
VIN (Min) (V) 3.2
Vout (min) 1.2
Vout (max) 5
Fixed VOUT (V) 1.2, 1.5, 1.8, 2.8, 3.0, 3.3, 3.6, 5.0
Iq (typ) (µA) 1.5
Accuracy 25C 1%
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 0.55
PSRR (dB) 1kHz 40
Operating Temperature (Ambient) -40 to 85
Channels 1
Output Discharge no
Reverse Protection reverse current
Iq (max)(µA) 2.5
VCTL function no

Related Content

Packages
SOT23
SOT25
SOT89
U-DFN2020-6

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AP7370-12FDC-7

AP7370-12FDC-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 9000 3/1/2021 United States Buy Now
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AP7370-15FDC-7

AP7370-15FDC-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
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AP7370-15SA-7

AP7370-15SA-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
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AP7370-15W5-7

AP7370-15W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
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AP7370-15WR-7

AP7370-15WR-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
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AP7370-15WW-7

AP7370-15WW-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
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AP7370-15Y-13

AP7370-15Y-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 15000 3/1/2021 United States Buy Now
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AP7370-18SA-7

AP7370-18SA-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
RS Components Ltd. 3000 3/2/2021 Japan Buy Now
Avnet 6000 3/1/2021 United States Buy Now
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AP7370-18W5-7

AP7370-18W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 3000 3/1/2021 United States Buy Now
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AP7370-18WR-7

AP7370-18WR-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 9000 3/1/2021 United States Buy Now
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AP7370-18WW-7

AP7370-18WW-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
RS Components Ltd. 3000 3/2/2021 Japan Buy Now
Avnet 9000 3/1/2021 United States Buy Now
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AP7370-18Y-13

AP7370-18Y-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
RS Components Ltd. 2500 3/2/2021 Japan Buy Now
Avnet 12500 3/1/2021 United States Buy Now
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AP7370-28FDC-7

AP7370-28FDC-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
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AP7370-28SA-7

AP7370-28SA-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
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AP7370-28W5-7

AP7370-28W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 9000 3/1/2021 United States Buy Now
Request Sample
AP7370-28WR-7

AP7370-28WR-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
Request Sample
AP7370-28WW-7

AP7370-28WW-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 6000 3/1/2021 United States Buy Now
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AP7370-28Y-13

AP7370-28Y-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 10000 3/1/2021 United States Buy Now
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AP7370-30SA-7

AP7370-30SA-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
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AP7370-30W5-7

AP7370-30W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2265 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Avnet 6000 3/1/2021 United States Buy Now
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AP7370-30WR-7

AP7370-30WR-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12000 3/1/2021 United States Buy Now
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AP7370-30WW-7

AP7370-30WW-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 9000 3/1/2021 United States Buy Now
Request Sample
AP7370-30Y-13

AP7370-30Y-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 12500 3/1/2021 United States Buy Now
Request Sample
AP7370-33FDC-7

AP7370-33FDC-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 3298 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
RS Components Ltd. 3000 3/2/2021 Japan Buy Now
Avnet 3000 3/1/2021 United States Buy Now
Request Sample
AP7370-33SA-7

AP7370-33SA-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet EU 3000 3/2/2021 Germany Buy Now
Farnell, An Avnet Company 2675 3/1/2021 England Buy Now
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AP7370-33W5-7

AP7370-33W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 825 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
RS Components Ltd. 2950 3/2/2021 Japan Buy Now
Digi-Key Electronics 11863 3/1/2021 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 2295 3/1/2021 England Buy Now
Request Sample
AP7370-33WW-7

AP7370-33WW-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 3814 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
RS Components Ltd. 2950 3/2/2021 Japan Buy Now
Avnet 21000 3/1/2021 United States Buy Now
Request Sample
AP7370-33Y-13

AP7370-33Y-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet EU 5000 3/2/2021 Germany Buy Now
Mouser Electronics Inc. 1627 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
RS Components Ltd. 2500 3/2/2021 Japan Buy Now
Digi-Key Electronics 8769 3/1/2021 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 2099 3/1/2021 England Buy Now
Request Sample
AP7370-50FDC-7

AP7370-50FDC-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2603 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Avnet 12000 3/1/2021 United States Buy Now
Request Sample
AP7370-50SA-7

AP7370-50SA-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
RS Components Ltd. 2975 3/2/2021 Japan Buy Now
Avnet 6000 3/1/2021 United States Buy Now
Request Sample
AP7370-50W5-7

AP7370-50W5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
RS Components Ltd. 3000 3/2/2021 Japan Buy Now
Avnet 3000 3/1/2021 United States Buy Now
Digi-Key Electronics 12217 3/1/2021 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 15 3/1/2021 England Buy Now
Request Sample
AP7370-50WR-7

AP7370-50WR-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 1185 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
RS Components Ltd. 3000 3/2/2021 Japan Buy Now
Request Sample
AP7370-50WW-7

AP7370-50WW-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 4145 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
RS Components Ltd. 2950 3/2/2021 Japan Buy Now
Avnet 3000 3/1/2021 United States Buy Now
Request Sample
AP7370-50Y-13

AP7370-50Y-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 6211 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
RS Components Ltd. 2450 3/2/2021 Japan Buy Now
Avnet 2500 3/1/2021 United States Buy Now
Digi-Key Electronics 12657 3/1/2021 Europe, Asia, North America Buy Now
Request Sample