Datasheet
EVAL-ADP1752/ADP1753
Rev. 0 | Page 3 of 12
EVALUATION BOARD HARDWARE AND SCHEMATIC
EVALUATION BOARD CONFIGURATIONS
The ADP1752/ADP1753 evaluation boards are shipped with
different components depending on which version is ordered.
Components common to all versions are C1, C2, C3, R3, J1,
J2, and J3.
Figure 2 shows the schematic of this evaluation board
configuration. Table 1 lists and describes the hardware
components.
PG
GND
SS
NC
VIN
VIN
VIN
VIN
VIN
VOUT
VOUT VOUT
VOUT
VOUT
EN
ADP1752: SENSE/
ADP1753: ADJ
1
2
3
4
11
12
10
9
5
6
7
8
15
16
TP3
TP1
14
13
R3
100kΩ
V
IN
= 1.8V
V
OUT
= 0.5V(1+R1/R2)
ADP1753 ONLY
NC = NO CONNECT
C3
10nF
C1
4.7µF
C2
4.7µF
R2
TP7
R1
TP6
TP5
TP8
TP2
PG
TP9
TP4
J2
J3
J1
07739-002
Figure 2. Evaluation Board Schematic
Table 1. Evaluation Board Hardware Components
Component Function Description
U1
1
Linear regulator ADP1752 or ADP1753 low dropout linear regulator.
C1 Input capacitor 4.7 μF input bypass capacitor.
C2 Output capacitor 4.7 μF output capacitor. Required for stability and transient performance.
C3 Soft start capacitor 10 nF soft start capacitor.
R1, R2 Output voltage set Not installed.
R3 Pull-up resistor 100 kΩ pull-up resistor for power good (PG).
J1 Jumper Jumper. Connects EN to VIN for automatic startup.
J2 Jumper Jumper. Connects SENSE to VOUT (for ADP1752 only.)
J3 Jumper Jumper. Connects Soft Start Capacitor C3.
1
Component varies depending on the evaluation board model ordered.