Texas Instruments LM5069MM-1/NOPB

Name: LM5069MM-1/NOPB, Texas Instruments
Brand: Texas Instruments
SKU: ET12233755
Price: 1.80 GBP
Availability: InStock
Rating: 5 (1 reviews)

Enrgtech Part No: ET12233755
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Manufacturer Part No:
LM5069MM-1/NOPB
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Manufacturer: Texas Instruments

LM5069MM-1-NOPB Texas Instruments LM5069MM-1/NOPB

(1)

Product Information

Number of Outputs:

Mounting Type:

Surface Mount

Current Conversion Type:

DC-DC

Width:

3mm

Package Type:

VSSOP

Pin Count:

Controller Type:

Current Mode Controller

Programmable Features:

Current Limit, Fault Timeout, OVP, UVLO

HTSUS:

8542.31.0001

RoHS Status:

ROHS3 Compliant

Operating Temperature:

-40°C ~ 125°C

Current - Output (Max):

Checking for live stock

The LM5069MM‑1/NOPB is a high‑voltage hot‑swap controller designed to manage the safe insertion, removal, and fault conditions of single‑channel power supply domains. With an input voltage range of 9 V to 80 V and capacity for programming in‑rush current and power dissipation, the device enables robust board‑level protection in industrial automation, telecommunication systems, server backplanes, and other demanding DC‑powered infrastructures.

Notable Advantages of the Texas Instruments Hot Swap Controller

Wide operating range from 9 V to 80 V, accommodating many 24 V, 48 V and higher‑voltage systems.
Programmable in‑rush current control and external MOSFET power‑limiting ensure safe hot‑plug and board insertion behaviour.
Adjustable undervoltage‑lockout (UVLO) and overvoltage‑lockout (OVLO) thresholds with hysteresis enhance power‑rail safety.
Active‑high open‑drain “POWER GOOD” (PGD) output flags when the output rail is within ~1.25 V of the input, enabling system monitoring.
Latched‑fault behaviour ensures the device remains protected after a fault until a reset, providing a deterministic response.
10‑pin VSSOP package supports compact board designs in space‑constrained applications.

Engineered for Power‑Domain Integrity

Designed to protect high‑availability DC domains, the LM5069MM‑1/NOPB integrates multiple control loops and timing functions to maintain system stability during insertion, removal, and fault events. Its in‑rush limiter mitigates voltage droop; power‑limiting ensures the external MOSFET remains within safe operating area (SOA); UVLO/OVLO programming adapts to rail‑specific limitations; and the PGD output permits proactive system diagnostics.

Product Use Cases

Hot‑swap control for line cards, rectifier modules and plug‑in boards in server/telecom backplanes.
Single‑channel DC domains in industrial automation (24 V, 48 V, and higher) where live‑insertion is required.
Protection of external N‑channel MOSFET pass‑elements in distributed power systems.
Systems requiring “power‑good” signalling and deterministic fault lock‑out behaviour.
Rack and cabinet designs in UPS, renewable‑energy, or high‑availability infrastructure.
Any application where live board insertion, fault isolation and predictable recovery matter.

Cu Wire 21/Mar/2017(PCN Design/Specification)

Your Rating

Reviews

Noah Cooper

20 Oct 2025

EnrgTech supplied the LM5069MM-1-NOPB hot swap controller I needed for a project, and it worked perfectly. Delivery was smooth and prompt, and the item arrived securely packed. The professional sales team ensured compatibility and handled all my questions patiently. Customer service followed up after delivery, showing great care. EnrgTech’s website is easy to use and dependable — an excellent experience from start to finish.

FAQs

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You can order Texas Instruments brand products with LM5069MM-1/NOPB directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in Hot Swap Controllers category are shipped in lowest possible time.

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