UG-054 Datasheet, PDF (3/8 Pages) Analog Devices – Setting Up the Evaluation Board for the ADP150

Evaluation Board User Guide
EVALUATION BOARD HARDWARE
EVALUATION BOARD CONFIGURATIONS
The ADP150 evaluation board is supplied with different com-
ponents, depending on the version that is ordered. Components
common to both versions are C2, C4, and J1. Figure 3 and Figure 4
show the schematics of these evaluation board configurations.
Table 1 describes the components.
V_IN
C2 C1
J1
1 VIN VOUT 5
V_OUT
U1
2 GND
C3 C4
3 EN
NC 4
Figure 3. Evaluation Board Schematic, TSOT
V_IN
C2 C1
J1
VIN
VOUT
V_OUT
C3 C4
U1
EN
GND
Figure 4. Evaluation Board Schematic, WLCSP
UG-054
Table 1. Evaluation Board Hardware Components
Component Description
U1¹
ADP150 low dropout linear regulator
C1²
Input bypass capacitor, 1 μF, 0402 size (not
populated)
C2
Input bypass capacitor, 1 μF, 0603 size
C3²
Output capacitor, 1 μF, 0402 size (not populated)
C4
Output capacitor, 1 μF, 0603 size
J1
Jumper (connects EN to VIN for automatic
startup)
1 _{The evaluation board with the WLCSP package is the ADP150CB-3.3-EVALZ.}
The evaluation board with the TSOT package is the ADP150UJ-3.3-EVALZ.
2 _{C1 and C3 are not populated. The ADP150 evaluation board requires only}
one input bypass capacitor and one output capacitor for stable operation.
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