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Texas Instruments LM3370SD-3013/NOPB — Power Management (PMIC / Gate Driver)

LM3370SD-3013/NOPB Texas Instruments Dual Buck Regulator

MPNLM3370SD-3013/NOPB
Active

Texas Instruments LM3370SD-3013/NOPB, dual synchronous buck regulator, fixed outputs 1.2 V and 2.5 V, 600 mA per channel, 2 MHz switching frequency, 16-WSON (5x4) exposed-pad package.

$2.1800Ref. price · indicative, final on quote
Texas Instruments LM3370SD-3013/NOPB datasheet (PDF)
Packaging16-WFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LM3370SD-3013/NOPB specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input5.5V
Voltage - output (Min (Fixed))1.2V, 2.5V
Output current600mA
Frequency - switching2MHz
I/O channels2
Operating temperature-30°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
Case16-WFDFN Exposed Pad
Output configurationPositive
Synchronous rectifierYes

Product details

Dual 600 mA rails at 2 MHz

The LM3370SD-3013/NOPB: The fixed output voltages are 1.2 V and 2.5 V, a common pairing for powering the core and I/O of a dual-voltage MCU or FPGA bank. Switching at 2 MHz allows the use of small inductors and output capacitors, saving board area in space-constrained designs.

Synchronous rectification and fixed output

The fixed-output configuration means no external feedback divider resistors are needed, reducing BOM count and placement cost.

Active production, 16-WSON package

The /NOPB suffix confirms RoHS3 compliance and lead-free assembly compatibility.

Frequently asked questions

What are the fixed output voltages of LM3370SD-3013/NOPB?

The two outputs are fixed at 1.2 V and 2.5 V. There is no adjustable version of this ordering code; if you need a different voltage, look at the LM3370 family's other fixed-output variants.

What is the switching frequency of LM3370SD-3013/NOPB?

The switching frequency is 2 MHz, which allows the use of small inductors (typically 1 µH) and output capacitors, shrinking the power supply footprint.

Is LM3370SD-3013/NOPB pin-compatible with LM3370SD-3012?

Both are part of the LM3370 family in the same 16-WSON package, but the output voltage set differs. The -3013 variant outputs 1.2 V and 2.5 V; the -3012 variant outputs a different fixed pair. Confirm the voltage requirements before substituting.