SLUUCG9 October   2021 LMR51420

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Description
    2. 1.2 Features
  3. 2EVM Setup
    1. 2.1 Ajusting the Output Voltage
  4. 3PCB Layouts
  5. 4Schematics
  6. 5LMR51420EVM Bill of Materials

5 LMR51420EVM Bill of Materials

Table 5-1 LMR51420EVM Bill of Materials
Designator Quantity Description PartNumber Manufacturer
C1, C2 2 CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0603 GRM188R71H104KA93D MuRata
C3, C10 2 CAP, CERM, 4.7 uF, 50 V, +/- 10%, X7R, 1210 GRM32ER71H475KA88L MuRata
C4 1 CAP, CERM, 0.1 uF, 25 V, +/- 10%, X7R, 0603 GRM188R71E104KA01D MuRata
C5, C6 2 CAP, CERM, 22 uF, 10 V, +/- 10%, X7R, 1206 GRM31CR71A226KE15L MuRata
FID1, FID2, FID3 3 Fiducial mark. There is nothing to buy or mount. N/A N/A
J1 1 Header, 100mil, 2x1, Tin, TH PEC02SAAN Sullins Connector Solutions
J2, J3 2 Header, 100mil, 3x1, Tin, TH PEC03SAAN Sullins Connector Solutions
J4 1 Shorting Jumper, 5.375mm, 2 Position, Tin, SMT 5102 Keystone
L1 1 Inductor, Shielded Drum Core, Powdered Iron, 10 uH, 3.2 A, 0.065 ohm, SMD 74437349100 Wurth Elektronik
R1, R4 2 RES, 100 k, 1%, 0.1 W, 0603 CRCW0603100KFKEA Vishay-Dale
R2 1 RES, 13.7 k, 1%, 0.1 W, 0603 CRCW060313K7FKEA Vishay-Dale
R3 1 RES, 50, 1%, 0.1 W, 0603 CRCW060350R0FKEA Vishay-Dale
R5 1 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 ERJ-3GEY0R00V Panasonic
R6 1 RES, 160 k, 1%, 0.1 W, 0603 CRCW0603160KFKEA Vishay-Dale
SH-J1 1 Shunt, 100mil, Gold plated, Black SNT-100-BK-G Samtec
TP1, TP2, TP6, TP7 4 Terminal, Turret, TH, Double 1502-2 Keystone
TP3, TP4 2 Test Point, Multipurpose, Red, TH 5010 Keystone
TP5, TP11, TP12 3 Test Point, Multipurpose, Black, TH 5011 Keystone
TP8, TP10 2 Test Point, Multipurpose, Yellow, TH 5014 Keystone
TP9 1 Test Point, Multipurpose, Orange, TH 5013 Keystone
U1 1 PLMR51420XDDCR PLMR51420XDDCR Texas Instruments
C7 0 CAP, CERM, 10 pF, 100 V, +/- 5%, C0G/NP0, 0603 GRM1885C2A100JA01D MuRata
C8 0 CAP, AL, 100 uF, 50 V, +/- 20%, 0.34 ohm, AEC-Q200 Grade 2, SMD EEE-FK1H101P Panasonic
C9 0 CAP, AL, 100 uF, 35 V, +/- 20%, 0.26 ohm, AEC-Q200 Grade 2, SMD EEE-FT1V101AP Panasonic