LM3102MHX/NOPB
The LM3102 is a 2.5 A synchronous step-down switching regulator running at a fixed 1 MHz with constant on-time (COT) emulated-ripple control for fast transient response. It accepts 4.5 V to 42 V input and provides an adjustable 0.8 V to 7 V output with overcurrent protection and tracking, operating from -40 C to 125 C. It suits industrial and automotive point-of-load power supplies.
- Package
- HTSSOP-20
Product overview
The LM3102 is a 2.5 A synchronous step-down switching regulator running at a fixed 1 MHz with constant on-time (COT) emulated-ripple control for fast transient response. It accepts 4.5 V to 42 V input and provides an adjustable 0.8 V to 7 V output with overcurrent protection and tracking, operating from -40 C to 125 C. It suits industrial and automotive point-of-load power supplies.
- Manufacturer
- TI
- Part number
- LM3102MHX/NOPB
- Category
- Power Management
- Package
- HTSSOP-20
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS & REACH Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
21 parametersConstruction
- VIN, RON to
- 43.5 V
- SW to
- 43.5 V
- SW to AGND (Transient)
- < 100 ns) V
- VIN to
- 43.5 V
- BST to
- 7 V
- All Other Inputs to
- 7 V
- Ju
- 5
- threshold (UVLO) Ju
- 3.6
- tVCC-UVLO-D VCC UVLO filter delay
- 3
- V Ju
- 1
- shutdown Ju
- 40
- IIN-SD
- 0 V
Performance
- Junction Temperature
- 7.2
- Storage Temperature, Tstg
- 150 °C
- Supply Voltage Range (VIN)
- 42 V
- Junction Temperature Range (TJ)
- 125 °C
- VCC VCC output voltage
- 680 nF, no load
- ISS SS pin source current
- 0.5 V
- threshold (UVLO) Junction Temperature
- 3.9
- V Junction Temperature
- 1
- shutdown Junction Temperature
- 40
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.