ADP151ACPZ-1.8-R7 Analog Devices Inc, ADP151ACPZ-1.8-R7 Datasheet - Page 6

• Manufacturer Part Number: ADP151ACPZ-1.8-R7
• Description: Ultra-Low Noise 200mA LDO
• Manufacturer: Analog Devices Inc
• Series: -r

Specifications of ADP151ACPZ-1.8-R7

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.2 V ~ 5.5 V
• Voltage - Dropout (typical): -
• Number Of Regulators: 1
• Current - Output: 200mA (Max)
• Current - Limit (min): 220mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 6-UDFN Exposed Pad, CSP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ADP151
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 5. Pin Function Descriptions
TSOT
1
2
3
4
5
N/A
N/A
Figure 4. 5-Lead TSOT Pin Configuration
GND
VIN
EN
NC = NO CONNECT
1
2
3
WLCSP
A1
B2
B1
N/A
A2
N/A
N/A
Pin No.
(Not to Scale)
ADP151
TOP VIEW
LFCSP
6
3
4
2
1
5
5
4
VOUT
NC
Mnemonic
VIN
GND
EN
NC
VOUT
NC
EPAD
Figure 5. 4-Ball WLCSP Pin Configuration
Description
Regulator Input Supply. Bypass VIN to GND with a 1 µF or greater 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.
No Connect. Not connected internally.
Exposed Pad. The exposed pad must be connected to ground. The exposed pad enhances
the thermal performance of the package.
A
B
VIN
EN
1
(Not to Scale)
TOP VIEW
Rev. D | Page 6 of 24
VOUT
GND
2
NOTES
1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
2. THE EXPOSED PAD MUST BE CONNECTED TO GROUND.
Figure 6. 6-Lead LFCSP Pin Configuration
VOUT
GND
NC
1
2
3
(Not to Scale)
ADP151
TOP VIEW
6
5
4
VIN
NC
EN