All prices are in US dollars.
Digi-Key Part Number 296-37889-6-ND
Price Break Unit Price Extended Price
1 4.55000 4.55
10 4.07900 40.79
100 3.34670 334.67
500 2.84716 1,423.58
1,000 2.08125 2,081.25
Quantity Available Digi-Key Stock: 9,692
Can ship immediately

Factory Stock ?: 10,001

Manufacturer Part Number


Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)

A $7.00 reeling fee will be applied to each reel ordered. Digi-Reels are a custom product and are non-cancelable and non-returnable.

Digi-Reel Pricing
Quantity Unit Price Extended Price

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 LM22670
Product Photos DDA-8-SOIC Pkg
Product Training Modules SIMPLE SWITCHER® Regulators
Powering FPGAs with SIMPLE SWITCHER® LMZ3 Power Modules
Video File Wide VIN Power Design with LMZ3 SIMPLE SWITCHER Power Module
SIMPLE SWITCHER® Power Modules with High Power Density
SIMPLE SWITCHER Synchronous Regulator Family Overview
The Most Interesting Engineer in the World
Layout Tips for Radiated EMI Reduction in Your Designs
Thermal Design Made Simple
Loop Compensation Made SIMPLE
WEBENCH PCB Export for Synchronous SIMPLE SWITCHER Devices
Design Resources LM22670 Design with WEBENCH® Power Designer
Featured Product Create your power design now with TI’s WEBENCH® Designer
Reference Design Library LM22670EVAL: 3.3V @ 3A, 4.5 ~ 42Vin
PCN Assembly/Origin Wafer Fab Qualification 07/Oct/2014
Manufacturer Product Page LM22670MRX-ADJ/NOPB Specifications
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 1

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Regulators

Packaging ? Digi-Reel®?
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 42V
Voltage - Output (Min/Fixed) 1.285V
Voltage - Output (Max) 37V
Current - Output 3A
Frequency - Switching 500kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package 8-SO PowerPad
Online Catalog Buck (Step-Down) IC
Other Names 296-37889-6
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
296-37889-2-ND LM22670MRX-ADJ/NOPB Texas Instruments Tape & Reel (TR)? 2,500 - Immediate
10,000 - Factory Stock
2.08125 2,500
296-37889-1-ND LM22670MRX-ADJ/NOPB Texas Instruments Cut Tape (CT)? 9,692 - Immediate
10,000 - Factory Stock
4.55000 1
LM22670MRE-ADJ/NOPBTR-ND LM22670MRE-ADJ/NOPB Texas Instruments Tape & Reel (TR)? 2,250 - Immediate
10,000 - Factory Stock
3.54644 250
LM22670MRE-ADJ/NOPBCT-ND LM22670MRE-ADJ/NOPB Texas Instruments Cut Tape (CT)? 2,454 - Immediate
10,000 - Factory Stock
5.23000 1
LM22670MRE-ADJ/NOPBDKR-ND LM22670MRE-ADJ/NOPB Texas Instruments Digi-Reel®? 2,454 - Immediate
10,001 - Factory Stock
Digi-Reel® 1
LM22670MR-ADJ/NOPB-ND LM22670MR-ADJ/NOPB Texas Instruments Tube? 1,174 - Immediate
9,975 - Factory Stock
5.29000 1

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.

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Wide VIN Power Design with LMZ3 SIMPLE SWITCHER Power Module
Wide VIN Power Design with LMZ3 SIMPLE SWITCHER Power Module

00:50:56 5/29/2016