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SPX2975

Features: 5V Fixed Output High Accuracy Very Low Current Consumption: 70µA Power-on and Under Voltage Reset Reset Low Down to VOUT = 1V Extremely Low Dropout Voltage Short Circuit Protection Programmable Safety Timer 4kV ESD ProtectionApplication Automotive Electronics Wireless Station Indu...

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SeekIC No. : 004501562 Detail

SPX2975: Features: 5V Fixed Output High Accuracy Very Low Current Consumption: 70µA Power-on and Under Voltage Reset Reset Low Down to VOUT = 1V Extremely Low Dropout Voltage Short Circuit Protection ...

SPX2975 Data Sheet

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Part Number:
SPX2975
Supply Ability:
5000

Price Break

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

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Upload time: 2025/12/24

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Product Details

Description



Features:

5V Fixed Output
High Accuracy
Very Low Current Consumption: 70µA
Power-on and Under Voltage Reset
Reset Low Down to VOUT = 1V
Extremely Low Dropout Voltage
Short Circuit Protection
Programmable Safety Timer
4kV ESD Protection


Application

Automotive Electronics
Wireless Station
Industrial Systems


Pinout

Connection Diagram


Specifications

Input Voltage ...................................................................... -42V to 45V
Output Voltage .................................................................... -1.0 to 16V
Output Current ............................................................ Internally limited
Reset Output Voltage .......................................................... -0.3 to 25V
Reset Output Current ..................................................... -5mA to +5mA
Reset Delay Voltage ........................................................ -0.3V to 7.0V
Reset Delay Current ......................................................... -2mA to 2mA
Storage Temperature ................................................ -50°C to +150°C
Junction Temperature.(Note 1) .................................. -40°C to +150°C
5 Pin TO-220
TJA..............................................................................................27.8ºC/W
TJC.................................................................................................79ºC/W
5 Pin T0 263
TJA..............................................................................................57.2ºC/W
TJC................................................................................................7.6ºC/W

These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.


Description

Sipex's SPX2975 is a low dropout linear regulator with integrated PNP pass transistor. The part is available in a 5 pin TO-220 package or surface mount TO-263. The part used to convert an automotive battery voltage, with allowable input up to 45V, down to 5V with at least 400mA output current delivered. Internal power consumption is kept to 60uA ideal for applications where micropower operation is important. At over-temperature the SPX2975 is turned off by the integrated temperature protection circuit. A reset signal is generated for a typical output voltage of 4.65V with a time delay that can be programmed by an external delay capacitor.




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