ADP3308ART-27 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > ADP3308ART-27

Preview

ADP3308ART-27: Descriptionanycap? 50 mA low dropout linear regulator; File Size116KB，8 Pages; ManufacturerADI; Websitehttps://www.analog.com

Download Datasheet Compare View All

ADP3308ART-27 Overview

anycap? 50 mA low dropout linear regulator

Preview

Download Datasheet

View All

FEATURES

1.2% Accuracy Over Line and Load Regulations

@ 25 C

Ultralow Dropout Voltage: 80 mV Typical @ 50 mA

Requires Only C

= 0.47 F for Stability

anyCAP = Stable with All Types of Capacitors

(Including MLCC)

Current and Thermal Limiting

Low Noise

Low Shutdown Current: 1 A

3.0 V to 12 V Supply Range

–20 C to +85 C Ambient Temperature Range

Several Fixed Voltage Options

Ultrasmall SOT-23-5 Package

Excellent Line and Load Regulations

APPLICATIONS

Cellular Telephones

Notebook, Palmtop Computers

Battery Powered Systems

PCMCIA Regulator

Bar Code Scanners

Camcorders, Cameras

GENERAL DESCRIPTION

anyCAP™ 50 mA

Low Dropout Linear Regulator

ADP3308

FUNCTIONAL BLOCK DIAGRAM

THERMAL

PROTECTION

OUT

ADP3308

DRIVER

ERR/NC

BANDGAP

REF

GND

The ADP3308 is a member of the ADP330x family of precision

low dropout anyCAP voltage regulators. It is pin-for-pin and

functionally compatible with National’s LP2980, but offers

performance advantages. The ADP3308 stands out from the

conventional LDOs with a novel architecture and an enhanced

process. Its patented design requires only a 0.47

µF

output

capacitor for stability. This device is stable with any type of

capacitor regardless of its ESR (Equivalent Serial Resistance)

value, including ceramic types for space restricted applications.

The ADP3308 achieves

1.2% accuracy at room temperature

and

2.2% overall accuracy over temperature, line and load

regulations. The dropout voltage of the ADP3308 is only

80 mV (typical) at 50 mA. This device also includes a current

limit and a shutdown feature. In shutdown mode, the ground

current is reduced to ~1

µA.

The ADP3308 operates with a wide input voltage range from

3.0 V to 12 V and delivers a load current in excess of 100 mA.

The ADP3308 anyCAP LDO offers a wide range of output

voltages. For 100 mA version, refer to the ADP3309 data sheet.

ERR/NC

ADP3308-3.3

0.47 F

OFF

GND

1 IN

OUT 5

0.47 F

OUT

= +3.3V

Figure 1. Typical Application Circuit

anyCAP is a trademark of Analog Devices, Inc.

REV. A

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

World Wide Web Site: http://www.analog.com

Fax: 781/326-8703

ADP3308ART-27 Related Products

	ADP3308ART-27	ADP3308ART-3	ADP3308ART-285	ADP3308ART-29	ADP3308ART-36	ADP3308ART-33
Description	anycap? 50 mA low dropout linear regulator	anycap? 50 mA low dropout linear regulator	anycap? 50 mA low dropout linear regulator	anycap? 50 mA low dropout linear regulator	anycap? 50 mA low dropout linear regulator	anycap? 50 mA low dropout linear regulator

Recommended Resources

Overview of three-terminal integrated voltage regulator

Making a solar cell phone charger circuit diagram

380V 50Hz 3A phase sequence fixed circuit

555 kinds of analog signal generator circuits

555 automatic temperature control timing ventilation circuit

Bootstrap composite amplifier circuit

Which modules need to be adjusted in the instrumentation or amplifier category of the electronic design competition?: As the title says, the time for electrical design is getting closer and closer. At present, the STMA32 minimum system board, LCD display, 16-bit AD, DA, current and voltage measurement are all adjuste...; 扶摇- Electronics Design Contest

The live broadcast has ended [Microchip Embedded Security Solutions | RISC-V Safe Place]: If billions of connected devices based on the RISC-V core are attacked by hackers, the losses to industrial production and people's daily lives are unimaginable? As security requirements become increa...; EEWORLD社区 Industrial Control Electronics

Secondary development of USBCAN in Labview: Dear seniors, I am currently programming the communication between Labview and the lower computer DSP. In Labview, when I was doing secondary development of the USBCAN converter, several problems aros...; hzw910613 Test/Measurement

Kernel image download: The intel xscale 270 development board XSBASE270 always has the following error when downloading the kernel image: INFO: Trying to initialize the built-in SMSC NIC... ERROR: LAN91CInit: Network Chip n...; audio11 Embedded System

CCS writes waveform algorithm: Dear experts, I recently want to use CCS to write an algorithm program for waveform parameters such as duration and peak value. As a newbie in this field, I would like to ask for a similar routine to ...; ly475776396 DSP and ARM Processors

【TI Engineer Compilation】Discussion on Service Robot Application Technology: [b]In recent years, the sales performance of cleaning robots and educational robots has been good, the entertainment robot market is developing rapidly, and the medical robot market is in a state of l...; EEWORLD社区 TI Technology Forum

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components