ADP121UJZ-REDYKIT Analog Devices Inc, ADP121UJZ-REDYKIT Datasheet - Page 6

• Manufacturer Part Number: ADP121UJZ-REDYKIT
• Description: Redykit 2.8,3.3 On Bds
• Manufacturer: Analog Devices Inc
• Series: Redykit™r

Specifications of ADP121UJZ-REDYKIT

• Design Resources: Low power, Long Range, ISM Wireless Measuring Node (CN0164)
• Channels Per Ic: 1 - Single
• Voltage - Output: 2.8V, 3.3V
• Current - Output: 150mA
• Voltage - Input: 2.3 ~ 5.5 V
• Regulator Type: Positive Fixed
• Operating Temperature: -40°C ~ 125°C
• Board Type: Fully Populated
• Utilized Ic / Part: ADP121
• Kit Application Type: Power Management
• Application Sub Type: Low-Dropout Linear Regulator
• Kit Contents: ADP121-2.8-EVALZ & ADP121-3.3-EVALZ Evaluation Boards, 18 ADP121 Samples In Labelled Bag
• Silicon Manufacturer: Analog Devices
• Silicon Core Number: ADP121
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADP121
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 5. Pin Function Descriptions
TSOT
1
2
3
4
5
Pin No.
WLCSP
A1
B2
B1
N/A
A2
Mnemonic
VIN
GND
EN
NC
VOUT
Figure 3. 5-Lead TSOT Pin Configuration
GND
VIN
EN
NC = NO CONNECT
1
2
3
(Not to Scale)
Description
Regulator Input Supply. Bypass VIN to GND with a 1 µF or larger capacitor.
Ground.
Enable Input. Drive EN high to turn on the regulator; drive EN low to turn off the regulator. For automatic
startup, connect EN to VIN.
No Connect. Not connected internally.
Regulated Output Voltage. Bypass VOUT to GND with a 1 µF or greater capacitor.
TOP VIEW
5
4
VOUT
NC
Rev. D | Page 6 of 20
Figure 4. 4-Ball WLCSP Pin Configuration
A
B
VIN
EN
1
(Not to Scale)
TOP VIEW
VOUT
GND
2