ADPL40505A Evaluation Kit User Guide
User guide for the ADPL40505A evaluation kit, featuring a 500mA PMOS LDO linear regulator with an adjustable output from 0.8V to 5.0V.
Overview
The ADPL40505A evaluation kit (EV kit) evaluates the ADPL40505A, a P-Channel Metal-Oxide Semiconductor (PMOS) Low Drop-Out (LDO) linear regulator. The kit operates over an input range of 1.7V to 5.5V and provides a configurable output-voltage range from 0.8V to 5.0V. It can deliver up to 500mA of current in normal mode and features a Low-Power Mode (LPM) that reduces no-load quiescent current to 20µA for loads up to 20mA. The document includes a detailed hardware description, jumper settings for enable and mode selection, a complete bill of materials, circuit schematics, and PCB layout diagrams.
Use Cases
- Low-noise power supply regulation
- Battery-powered portable electronics
- Post-regulation for switching power supplies
- Compact power management solutions
- Industrial sensor power
Topics
Referenced Parts
Sullins
Connector, Header, Male, 1 x 3, 2.54mm, Vertical, Straight, through Hole SULLINS, PEC03SAAN
ADPL40505AATA+
Analog Devices Inc.
5.5V, 500mA LDO Linear Regulator with Low-Power Mode ANALOG DEVICES INC., ADPL40505AATA+
ADPL40505AEVKIT#
Analog Devices Inc.
ADPL40505AEVKIT# EV Kit
5000
Keystone
Test Point, through Hole, Red KEYSTONE, 5000
5001
Keystone
Test Point, through Hole, Black KEYSTONE, 5001
5002
Keystone
Test Point, through Hole, White KEYSTONE, 5002
575-4
Keystone
Banana Jack Connector, Female, Non-insulated, Swage KEYSTONE, 575-4
SNT-100-BK-G
Samtec Inc
Test Point; Shunt and Jumper, 2 (1 x 2) Position, Black SAMTEC INC, SNT-100-BK-G
CPF0603F301KC
TE Connectivity
301kΩ Resistor, 1%, 1/16W, 0603 TE CONNECTIVITY, CPF0603F301KC
CRCW0603200KFK
Vishay
200kΩ Resistor, 1%, 1/10W, 0603 VISHAY, CRCW0603200KFK
| GRM155R71H103KA88D | Murata | 0.01μF Capacitor, X7R, 50V, 10%, 0402 MURATA, GRM155R71H103KA88D |
| GRM188Z71C475KE21D | Murata | 4.7μF Capacitor, X7R, 16V, 10%, 0603 MURATA, GRM188Z71C475KE21D |
| ERA-3AEB104V | Panasonic | 100kΩ Resistor, 0.1%, 1/10W, 0603, AEC-Q200 PANASONIC, ERA-3AEB104V |
| PEC03SAAN | Sullins | Connector, Header, Male, 1 x 3, 2.54mm, Vertical, Straight, through Hole SULLINS, PEC03SAAN |
| CRCW06030000Z0EA | Vishay | 0Ω Resistor, Jumper, 1/10W, 0603 VISHAY, CRCW06030000Z0EA |
| ADPL40505AATA+ | Analog Devices Inc. | 5.5V, 500mA LDO Linear Regulator with Low-Power Mode ANALOG DEVICES INC., ADPL40505AATA+ |
| ADPL40505AEVKIT# | Analog Devices Inc. | ADPL40505AEVKIT# EV Kit |
| 5000 | Keystone | Test Point, through Hole, Red KEYSTONE, 5000 |
| 5001 | Keystone | Test Point, through Hole, Black KEYSTONE, 5001 |
| 5002 | Keystone | Test Point, through Hole, White KEYSTONE, 5002 |
| 575-4 | Keystone | Banana Jack Connector, Female, Non-insulated, Swage KEYSTONE, 575-4 |
| SNT-100-BK-G | Samtec Inc | Test Point; Shunt and Jumper, 2 (1 x 2) Position, Black SAMTEC INC, SNT-100-BK-G |
| CPF0603F301KC | TE Connectivity | 301kΩ Resistor, 1%, 1/16W, 0603 TE CONNECTIVITY, CPF0603F301KC |
| CRCW0603200KFK | Vishay | 200kΩ Resistor, 1%, 1/10W, 0603 VISHAY, CRCW0603200KFK |