Texas Instruments BOOST-PSEMTHR-007, User Manual, Page: 29 / 38

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Bill of Materials
29 SLVUBP0A – May 2019 – Revised August 2019
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TPS23881EVM: PoE, PSE, TPS23881 Evaluation Module
Table 7. BOOST-PSEMTHR-007 Bill of Materials
(1)
(continued)
DESIGNATOR QTY VALUE DESCRIPTION PACKAGE REFERENCE PART NUMBER MANFACTURER ALTERNATE PART NUMBER
ALTERNATE
MANUFACTURER
J29 1 15 A Terminal screw, vertical, snap-in 7693 7693 Keystone
L1 1 820 µH Inductor, Drum Core, Ferrite, 820 µH, 0.23 A, 4 Ω , SMD SDR0805 SDR0805-821KL Bourns
R1 1 82.5 k RES, 82.5 k, 1%, 0.1 W, 0603 0603 CRCW060382K5FKEA Vishay-Dale
R2 1 10.0 RES, 10.0, 1%, 0.1 W, 0603 0603 CRCW060310R0FKEA Vishay-Dale
R3, R7, R8,
R9, R12
5 10.0 k RES, 10.0 k
Ω
, 1%, 0.1 W, 0603 0603 CRCW060310K0FKEA Vishay-Dale
R4 1 13.3 k RES, 13.3 k
Ω
, 1%, 0.1 W, 0603 0603 CRCW060313K3FKEA Vishay-Dale
R5 1 47 k RES, 47 k
Ω
, 5%, 0.1 W, 0603 0603 CRCW060347K0JNEA Vishay-Dale
R6 1 6.04 k RES, 6.04 k Ω , 1%, 0.1 W, 0603 0603 CRCW06036K04FKEA Vishay-Dale
R10, R13 2 4.7 k RES, 4.7 k Ω , 5%, 0.1 W, 0603 0603 CRCW06034K70JNEA Vishay-Dale
R11 1 340 RES, 340, 1%, 0.1 W, 0603 0603 CRCW0603340RFKEA Vishay-Dale
R14, R15, R16,
R17, R19, R20,
R21, R22
8 35.7 k RES, 35.7 k, 1%, 0.25 W, 1206 1206 CRCW120635K7FKEA Vishay-Dale
R18 1 200 k RES, 200 k
Ω
, 1%, 0.1 W, 0603 0603 CRCW0603200KFKEA Vishay-Dale
SH-J1, SH-J2,
SH-J3, SH-J4,
SH-J5, SH-J6,
SH-J7, SH-J8
8 1x2 Shunt, 100 mil, Flash Gold, Black
Closed Top 100 mil
Shunt
SPC02SYAN
Sullins Connector
Solutions
TP1, TP2 2 Red Test Point, Multipurpose, Red, TH Keystone5010 5010 Keystone
TP3, TP10,
TP11, TP12,
TP13
5 SMT Test Point, Compact, SMT
Testpoint_Keystone_Com
pact
5016 Keystone
TP4, TP5, TP6,
TP7, TP8
5 White Test Point, Multipurpose, White, TH Keystone5012 5012 Keystone
TP9 1 Black Test Point, Multipurpose, Black, TH Keystone5011 5011 Keystone
U1 1
100 V, 100 mA Constant On-Time Synchronous Buck
Regulator, DDA0008B
DDA0008B LM5019MRX/NOPB Texas Instruments LM5019MR/NOPB Texas Instruments
U2, U4 2
25 Mbps Quad Channels, 3 / 1, Digital Isolator, 3.3 V / 5 V,
-40 to +125°C, 16-pin SOIC (DW), Green (RoHS & no
Sb/Br)
DW0016A ISO7241CDW Texas Instruments Equivalent None
U3 1
SINGLE BUFFER/DRIVER WITH OPEN-DRAIN OUTPUT,
DCK0005A
DCK0005A SN74LVC1G07DCK Texas Instruments None
C2, C5, C20 0 1 µF CAP, CERM, 1 µF, 10 V, ±10%, X7R, 0805 0805 0805ZC105KAT2A AVX
C19 0 0.1 µF CAP, CERM, 0.1 µF, 50 V, ±10%, X7R, 0603 0603 06035C104KAT2A AVX