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Texas Instruments LM3370TL-3022/NOPB — Power Management (PMIC / Gate Driver)

Texas Instruments LM3370TL-3022/NOPB Dual Buck, 600 mA

MPNLM3370TL-3022/NOPB
Active

Texas Instruments LM3370TL-3022/NOPB dual-output step-down buck converter, 2.7 V to 5.5 V input, fixed 1.2 V and 1.85 V outputs, 600 mA per channel, 2 MHz switching, synchronous rectification, 20-DSBGA package.

$2.0900Ref. price · indicative, final on quote
Texas Instruments LM3370TL-3022/NOPB datasheet (PDF)
Packaging20-WFBGA
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LM3370TL-3022/NOPB specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input5.5V
Voltage - output (Min (Fixed))1.2V, 1.85V
Output current600mA
Frequency - switching2MHz
I/O channels2
Operating temperature-30°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
Case20-WFBGA
Output configurationPositive
Synchronous rectifierYes

Product details

Dual 600 mA step-down with synchronous rectification

The LM3370TL-3022/NOPB is a dual-output synchronous buck converter from Texas Instruments, delivering a fixed 1.2 V on one channel and 1.85 V on the other, each rated for 600 mA continuous output. The 2 MHz switching frequency lets the output filter use small inductors and capacitors, shrinking the total footprint on a space-constrained board.

Input range and thermal envelope

The operating temperature range is -30°C to 85°C, suitable for industrial and consumer environments that see moderate thermal cycling.

Marked as Active by Texas Instruments, with ROHS3 compliance. The part is available for quoting against BOM quantities; pricing and lead time confirmed at RFQ.

Frequently asked questions

What is LM3370TL-3022/NOPB's listed function and how does it fit a typical power rail?

It is a step-down (buck) converter with a fixed output of 1.2 V and 1.85 V, each capable of 600 mA.

Will LM3370TL-3022/NOPB drop into a board that was specified around TPS65261RHBT without rewiring?

No. The TPS65261RHBT is a three-output adjustable buck converter in a different package (QFN) with a 4.5 V minimum input and 3 A per channel. The LM3370TL-3022/NOPB is a dual fixed-output device in a 20-DSBGA — the pinout, output count, and voltage setpoints are not compatible without a board spin.