Datasheet
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Schematic and Bill of Materials (BOM)
Table 1. HPA285 EVM Bill of Materials
(1) (2) (3) (4)
Count
Reference Manu-
Value Description Size Part Number
Designator facturer
01 02 03 04 05
2.5 in x 2.5 in
1 1 1 1 1 -- HPA385 PCB, HPA385 HPA385 Any
x 0.062 in
Capacitor, ceramic, GCM32ER71E
1 1 1 1 1 C1 10 µ F 1210 MuRata
10 µ F, 25 V, X5R 106KA57L
Capacitor, ceramic, GRM31CR61E
1 1 1 1 1 C2 10 µ F 1206 MuRata
10 µ F, 25 V, X5R 106KA12L
0 0 0 0 0 C3 Selected by user Capacitor, ceramic 2010 Std Std
0 0 0 0 0 C4 Selected by user Capacitor, tantalum C Std Std
Connector terminal block,
4 4 4 4 4 J1, J2, J3, J4 MKDS 1/2-3,5BK 2POS 5MM 1711026 Phoenix
1x2 pos
HMTSW-102-07- Header, 2 pin, 100-mil HMTSW-102-07-
1 1 1 1 1 JP2 0.100 in x 2 Samtec
G-S-.230 spacing G-S-.230
HMTSW-103-07- Header, 3 pin, 100-mil HMTSW-103-07-
1 1 1 1 1 JP1 0.100 in x 3 Samtec
G-S-.230 spacing G-S-.231
Resistor, chip,value,
0 0 0 0 0 R1 Selected by user 805 Std Std
1/8 W, 5%
Resistor, chip,value,
0 0 0 0 0 R2 Selected by user 805 Std Std
1/8 W, 5%
Hardware 1/4-in screw Keystone
4 4 4 4 4 -- -- 4/40 x 0.250 in 9900
4/40 handle mtg Electronics
SO1, SO2, SO3, Standoff, round, 4/40 x Keystone
4 4 4 4 4 -- 4/40 x 0.250 in 2025
SO4 0.250 in, aluminum Electronics
3 3 3 3 3 TP1, TP2, TP3 Black Testpoint .050 in dia TP-105-01-00 Bisco
IC, single chip, low noise
1.5 A, low dropout 5DDPAK/
1 0 0 0 0 U1 TPS7A4501 TPS7A4501 TI
regulator, adjustable TO263
output 1.21 V to 20 V
IC, single chip, low noise
1.5 A, low dropout 5DDPAK/
0 1 0 0 0 U1 TPS7A4515 TPS7A4515 TI
regulator, fixed output TO263
1.5 V
IC, single chip, low noise
1.5A, low dropout 5DDPAK/
0 0 1 0 0 U1 TPS7A4518 TPS7A4518 TI
regulator, fixed output TO263
1.8 V
IC, single chip, low noise
1.5 A, low dropout 5DDPAK/
0 0 0 1 0 U1 TPS7A4525 TPS7A4525 TI
regulator, fixed output TO263
2.5 V
IC, single chip, low noise
1.5 A, low dropout 5DDPAK/
0 0 0 0 1 U1 TPS7A4533 TPS7A4533 TI
regulator, fixed output TO263
3.3 V
4 4 4 4 4 1 NA Shunt, 100 mil, black 0.100 929950-00 3M
(1)
These assemblies are ESD sensitive, ESD precautions must observed.
(2)
These assemblies must be clean and free from flux and all contaminants. Use of no-clean flux is not acceptable.
(3)
These assemblies must comply with workmanship standards IPC-A-610 Class 2.
(4)
Reference designators marked with an asterisk (*) cannot be substituted. All other components can be substituted with
equivalent manufacturers components.
SLVU259A – October 2008 – Revised October 2008 TPS7A45xxEVM-385 11
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