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LM2935

Specifications Rating Symbol Value Unit Input Voltage Continuous VI 60 Vdc Transient Reverse Polarity Input Voltage1.0% Duty Cycle, t 100 ms VI(t) -50 Vpk Switch/Reset Input Current Iin 5.0 mA Power DissipationCase 314A, 314B and 314D (TO220 ...

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SeekIC No. : 004395144 Detail

LM2935: Specifications Rating Symbol Value Unit Input Voltage Continuous VI 60 Vdc Transient Reverse Polarity Input Voltage1.0% Duty Cycle, t 100 ms VI(t) -50 Vpk ...

LM2935 Data Sheet

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Part Number:
LM2935
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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Upload time: 2024/10/27

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Product Details

Description



Specifications

Rating
Symbol
Value
Unit
Input Voltage Continuous
VI
60
Vdc
Transient Reverse Polarity Input Voltage
1.0% Duty Cycle, t 100 ms
VI(t)
-50
Vpk
Switch/Reset Input Current
Iin
5.0
mA
Power Dissipation
Case 314A, 314B and 314D (TO220 Type)
TA = 25°C
Thermal Resistance, JunctiontoAmbient
Thermal Resistance, JunctiontoCase
Case 936A (D2PAK)
TA = 25°C
Thermal Resistance, JunctiontoAmbient
Thermal Resistance, JunctiontoCase
PD
RJA
RJC

PD
RJA
RJC

Internally Limited
65
5.0

Internally Limited
Per Figure 1
5.0

W
/W
/W

W
/W
/W

Operating Junction Temperature Range
TJ
-40to+150
Storage Temperature Range
Tstg
-65to+150



Description

The LM2935 is a dual positive 5.0 V low dropout voltage regulator,designed for standby power systems. The main output is capable of supplying 750 mA for microprocessor power, and can be turned "on" and "off" by the switch/reset input. The other output is dedicated for standby operation of volatile memory, and is capable of supplying up to 10 mA loads.

The total device features a low quiescent current of 3.0 mA or less when supplying 10 mA from the standby output.This part was designed for harsh automotive environments and is therefore immune to many input supply voltage problems such as reverse battery (12 V), double battery (+24 V), and load dump transients (+60 V).

• Two Regulated 5.0 V Outputs
• Main Output Current in Excess of 750 mA
• On/Off Control of Main Output
• Standby Output Current in Excess of 10 mA
• Low Input/Output Differential of Less than 0.6 V at 500 mA
• Short Circuit Current Limiting
• Internal Thermal Shutdown
• Low Voltage Indicator Output
• Designed for Automotive Environment Including
   - Reverse Battery Protection
   - Double Battery Protection
   - Load Dump Protection
   - Reverse Transient Protection
• Economical 5Lead TO220 Package with Two Optional Leadforms
• Also Available in Surface Mount D2PAK Package




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