ADP3339AKC-2.85-R7 Analog Devices Inc, ADP3339AKC-2.85-R7 Datasheet
ADP3339AKC-2.85-R7
Specifications of ADP3339AKC-2.85-R7
Related parts for ADP3339AKC-2.85-R7
ADP3339AKC-2.85-R7 Summary of contents
Page 1
FEATURES High accuracy over line and load: ±0.9% at 25°C, ±1.5% over temperature Ultralow dropout voltage: 230 mV (typical) at 1.5 A Requires only C = 1.0 μF for stability OUT anyCAP = stable with any type of capacitor (including ...
Page 2
ADP3339 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 ESD Caution.................................................................................. 4 Pin Configuration and Function Descriptions............................. 5 Typical Performance Characteristics ...
Page 3
SPECIFICATIONS μF, T =–40°C to +125°C, unless otherwise noted OUT J Table 1. Parameter 1, 2 Symbol Conditions OUTPUT 3 Voltage Accuracy OUT IN V ...
Page 4
ADP3339 ABSOLUTE MAXIMUM RATINGS Unless otherwise specified, all voltages are referenced to GND. Table 2. Parameter Input Supply Voltage Power Dissipation Operating Ambient Temperature Range Operating Junction Temperature Range θ , 4-Layer Board JA θ JC Storage Temperature Range Lead ...
Page 5
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 3. Pin Function Descriptions Pin No. Mnemonic Description 1 GND Ground Pin. 2 OUT Output of the Regulator. Bypass to ground with a 1 μF or larger capacitor Regulator Input. Bypass to ...
Page 6
ADP3339 TYPICAL PERFORMANCE CHARACTERISTICS T = 25°C, unless otherwise noted. A 3.301 I LOAD 3.300 V = 3.3V OUT 3.299 3.298 I LOAD 3.297 3.296 I LOAD 3.295 I LOAD 3.294 3.293 3 4 INPUT VOLTAGE (V) Figure 4. Output ...
Page 7
V = 3.3V OUT 200 150 100 0.2 0.4 0.6 0.8 1.0 LOAD CURRENT (mA) Figure 10. Dropout Voltage vs. Load Current V = 3.3V OUT I = 1.5A LOAD ...
Page 8
ADP3339 3 200 400 600 TIME ( μ s) Figure 16. Short-Circuit Current 3.3V OUT –10 –20 – 1μ 1.5A LOAD –40 ...
Page 9
THEORY OF OPERATION The ADP3339 anyCAP LDO uses a single control loop for regulation and reference functions. The output voltage is sensed by a resistive voltage divider, consisting of R1 and R2, which is varied to provide the available output ...
Page 10
ADP3339 APPLICATIONS INFORMATION CAPACITOR SELECTION Output Capacitor The stability and transient response of the LDO is a function of the output capacitor. The ADP3339 is stable with a wide range of capacitor values, types, and ESR (anyCAP). A capacitor as ...
Page 11
... ADP3339AKCZ-2.5-RL −40°C to +85°C ADP3339AKCZ-2.5-R7 −40°C to +85°C ADP3339AKC-2.85-RL −40°C to +85°C ADP3339AKCZ-3-RL7 −40°C to +85°C ADP3339AKC-3.3-RL −40°C to +85°C ADP3339AKCZ-3.3-RL −40°C to +85°C ADP3339AKCZ-3.3-R7 −40°C to +85°C ADP3339AKCZ-5-R7 −40°C to +85° RoHS Compliant Part ...
Page 12
ADP3339 NOTES ©2001–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D02191-0-4/11(B) Rev Page ...