All prices are in US dollars.
Digi-Key Part Number LM5045MH/NOPB-ND
Price Break Unit Price Extended Price
1 5.72000 5.72
10 5.14100 51.41
100 4.21200 421.20
500 3.58560 1,792.80
1,000 2.70000 2,700.00
Quantity Available Digi-Key Stock: 433
Can ship immediately

Factory Stock ?: 1,152

Manufacturer Standard Lead Time 6 Weeks
Manufacturer Part Number


Lead Free Status / RoHS Status Contains lead / RoHS compliant by exemption
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets LM5045
Product Photos 28-HTSSOP
Product Training Modules Telecom Point of Load Solutions
Selecting Voltage References
Reference Design Library LM5045EVAL: 3.3V @ 30A, 36 ~ 75V in
Manufacturer Product Page LM5045MH/NOPB Specifications
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 48

Integrated Circuits (ICs)


PMIC - AC DC Converters, Offline Switchers

Series -
Packaging ? Tube?
Output Isolation Isolated
Internal Switch(s) No
Voltage - Breakdown -
Topology Full-Bridge
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) 14 V ~ 100 V
Duty Cycle -
Frequency - Switching Up to 2MHz
Power (Watts) -
Fault Protection Current Limiting, Over Temperature, Over Voltage
Control Features Frequency Control, Soft Start, Sync
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 28-HTSSOP
Mounting Type Surface Mount
Online Catalog AC DC Converters, Offline Switchers
For Use With
Other Names LM5045MHNOPB
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
LM5045MHX/NOPB-ND LM5045MHX/NOPB Texas Instruments Tape & Reel (TR)? 10,000 - Factory Stock
2.25000 2,500

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

08:30:11 7/1/2016