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2.9-V to 17-V hot swap controller with power limiting and power good

US ECCN: EAR99 US/Local Export Classification Number

Inventory: 123,593  

Quality information

RoHS Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
VSSOP (DGS) | 10 250 | SMALL T&R
-40 to 85
Package | Pins VSSOP (DGS) | 10
Package qty | Carrier: 250 | SMALL T&R
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the LM25069

  • Operating R ange: +2.9V to +17V
  • In-rush Current Limit for Safe Board Insertion into Live Power Sources
  • Programmable Maximum Power Dissipation in the External Pass Device
  • Adjustable Current Limit
  • Circuit Breaker Function for Severe Over-Current Events
  • Internal High Side Charge Pump and Gate Driver for External N-channel MOSFET
  • Adjustable Under-Voltage Lockout (UVLO) and Hysteresis
  • Adjustable Over-Voltage Lockout (OVLO) and Hysteresis
  • Initial Insertion Timer Allows Ringing and Transients to Subside After System Connection
  • Programmable Fault Timer Avoids Nuisance Trips
  • Active High Open Drain POWER GOOD Output
  • Available in Latched Fault and Automatic Restart Versions

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Description for the LM25069

The LM25069 positive hot swap controller provides intelligent control of the power supply voltage to the load during insertion and removal of circuit cards from a live system backplane or other hot power sources. The LM25069 provides in-rush current control to limit system voltage droop and transients. The current limit and power dissipation in the external series pass N-Channel MOSFET are programmable, ensuring operation within the Safe Operating Area (SOA). The POWER GOOD output indicates when the output voltage is within 1.3V of the input voltage. The input under-voltage and over-voltage lockout levels and hysteresis are programmable, as well as the initial insertion delay time and fault detection time. The LM25069-1 latches off after a fault detection, while the LM25069-2 automatically restarts at a fixed duty cycle. The LM25069 is available in a 10 pin VSSOP package.


Qty Price (USD)
1-99 2.188
100-249 1.917
250-999 1.344
1,000+ 1.083

Additional package qty | carrier options

Package qty | Carrier 3,500 | LARGE T&R
Inventory Out of Stock
Qty | Price (USD) 1ku | 0.942 1-99 1.903 100-249 1.667 250-999 1.169 1,000+ 0.942
Custom reel may be available

Package qty | Carrier 1,000 | LARGE T&R
Inventory 6,967
Qty | Price (USD) 1ku | 0.942 1-99 1.903 100-249 1.667 250-999 1.169 1,000+ 0.942
Custom reel may be available