Analog Devices ADP151 Evaluation Board ADP151CB-3.3-EVALZ ADP151CB-3.3-EVALZ Hoja De Datos
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ADP151CB-3.3-EVALZ
Evaluation Board User Guide
UG-116
Rev. A | Page 3 of 12
EVALUATION BOARD HARDWARE
EVALUATION BOARD CONFIGURATIONS
The ADP151 evaluation board is supplied with different
components, depending on the version ordered. Components
common to all versions are C1, C2, and J1. Figure 4 and
Figure 5 show the schematics of these evaluation board
configurations. Table 1 describes the components.
components, depending on the version ordered. Components
common to all versions are C1, C2, and J1. Figure 4 and
Figure 5 show the schematics of these evaluation board
configurations. Table 1 describes the components.
2
3
1
4
5
V
IN
V
OUT
VIN
U1
GND
J1
EN
VOUT
NC
C1
1µF
C2
1µF
1µF
ADP151
089
33
-00
3
Figure 4. Evaluation Board Schematic, TSOT
VIN
VOUT
1
2
EN
GND
V
OUT
V
IN
ADP151
J1
0
893
3-
0
04
U1
C1
1µF
C2
1µF
1µF
Figure 5. Evaluation Board Schematic, WLCSP
08
93
3-
01
4
ADP151
TOP VIEW
(Not to Scale)
U1
V
IN
J1
C1
V
OUT
C2
VOUT
VIN
1
5
3
4
2
6
NC
GND
NC
EN
NC = NO CONNECT.
DO NOT CONNECT TO THIS PIN.
Figure 6. Evaluation Board Schematic, LFCSP
Table 1. Evaluation Board Hardware Components
Component Description
U1
ADP151 ultralow noise, low dropout linear
regulator
regulator
C1
Input bypass capacitor, 1 μF, 0402 size
C2
Output capacitor, 1 μF, 0402 size
J1
Jumper (connects EN to VIN for automatic
startup)
startup)
1
The evaluation board with the WLCSP package is the ADP151CB-xxx-EVALZ.
The evaluation board with the TSOT package is the. ADP151UJ-xxx-EVALZ.
2
The ADP151 evaluation board requires only one input bypass capacitor and
one output capacitor for stable operation.