component

NDP1335KC

Public Made by Adom

by adom

NDP DC-DC Converters, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)ndp1335kcfactory-2.0.0extractor-text
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NDP1335KC

NDP · DC-DC Converters · SOP-8

NDP1335KC from NDP, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 FB input Feedback input for the output voltage, referenced to the internal 1.0V reference (VREF 0.985V to 1.015V) with a FB bias current of 0.2µA.
2 CSP input Positive pole of the current sense; the current-sense amplifier threshold VCS (CSP-CSN) is specified at 57 to 63mV.
3 CSN input Negative pole of the current sense; the sense voltage is measured as CSP-CSN, and CSP/CSN to GND is rated -0.3V to 25V.
4 VIN power_in Power input, specified for 7V to 30V operation with an absolute maximum of 33V to GND and an overvoltage protection threshold of 32V.
5 SW output Switching node connected to the inductor; SW to GND is rated -0.3V to VIN+0.3V.
6 SW output Switching node connected to the inductor (same net as pin 5); SW to GND is rated -0.3V to VIN+0.3V.
7 FS passive Connect a resistor to GND to set the switching frequency (floating gives 130kHz, 470kΩ to GND gives 300kHz); pulling below 0.3V shuts the device down.
8 GND power_in Ground reference for the device.

Key specifications

Parameter Value
Manufacturer NDP
Package SOP-8
Category Power Management (PMIC)
Pins 8

CAD (KiCad official)

  • Symbol: NDP1335KC
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ndp1335kc-etched.step / ndp1335kc-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ndp1335kc.step / ndp1335kc.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: NDP datasheet (14 pp, sha256 b3bae44592f9b727, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF