Details, datasheet, quote on part number: ADP3304
CategoryPower Management => Regulators => Linear Regulators
DescriptionHigh Accuracy Anycap 100 ma Low Dropout Linear Regulator
CompanyAnalog Devices
DatasheetDownload ADP3304 datasheet
Find where to buy


Features, Applications

High Accuracy anyCAPTM* 100 mA Low Dropout Linear Regulator ADP3301

FEATURES High Accuracy (Over Line and Load Regulations +25C): 0.8% Ultralow Dropout Voltage: 100 mV Typical 100 mA Requires Only 0.47 F for Stability anyCAPTM* = Stable with All Types of Capacitors Current and Thermal Limiting Low Noise Dropout Detector Low Shutdown Current: 1 A Several Fixed Voltage Options 12 V Supply Range +85 C Ambient Temperature Range Thermally Enhanced SO-8 Package Excellent Line and Load Regulations APPLICATIONS Cellular Telephones Notebook, Palmtop Computers Battery Powered Systems Portable Instruments Post Regulator for Switching Supplies Bar Code Scanners GENERAL DESCRIPTION

The is a member of the ADP330x family of precision low dropout anyCAPTM* voltage regulators. The ADP3301 stands out from the conventional LDOs with a novel architecture, an enhanced process and a new package. Its patented design includes a noninverting wideband driver and a stage that permits the use of an internal "pole splitting" capacitor to stabilize the feedback loop with a single output capacitor as small as 0.47 F. This device is stable with any type of capacitor regardless of its ESR (Equivalent Serial Resistance) value, including ceramic types (MLCC) for space restricted applications. The ADP3301 achieves exceptional accuracy 0.8% at room temperature and 1.4% overall accuracy over temperature, line and load regulations. The dropout voltage of the ADP3301 is only 100 mV (typical) at 100 mA. In addition to the new architecture and process, ADI's new proprietary thermally enhanced package (Thermal Coastline) can handle W of power dissipation without external heat sink or large copper surface on the PC board. This keeps PC board real estate to a minimum and makes the ADP3301 very attractive for use in portable equipment.

The ADP3301 operates with a wide input voltage range from 12 V and delivers a load current in excess of 100 mA. It features an error flag that signals when the device is about to lose regulation or when the short circuit or thermal overload protection is activated. Other features include shutdown and optional noise reduction capabilities. The ADP330x anyCAPTM* LDO family offers a wide range of output voltages and output current levels from to 300 mA: ADP3300 (50 mA, ADP3302 (100 mA, Dual Output) ADP3304 (100 mA, Dual Output with Separate Grounds) ADP3303 (200 mA) ADP3306 (300 mA)

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: 617/329-4700 World Wide Web Site: Fax: 617/326-8703 Analog Devices, Inc., 1997

Conditions VIN = Nom VOUT = +25C VIN = Nom VOUT 100 mA VIN = Nom VOUT 0.1 mA VIN 0.1 mA VOUT of VO Nominal mA ON OFF 0 < VSD V @ VIN 12 V VSD = 0, VIN = +25C VSD = 0, VIN +25C @ VIN +85C @ VIN 12 V VEO 5 V ISINK 400 A VIN = Nom VOUT 1 V VIN 10 Hz100 kHz CNR = 0 CNR = 10 nF, 10 F



NOTES 1 Ambient temperature +85 C corresponds to a typical junction temperature +125 C under typical full load test conditions. Specifications subject to change without notice.

Input Supply Voltage. +16 V Shutdown Input Voltage. +16 V Error Flag Output Voltage. +16 V Noise Bypass Pin Voltage. +5 V Power Dissipation. Internally Limited Operating Ambient Temperature Range. to +125C Operating Junction Temperature Range. to +125C JA. 96C/W JC. 55C/W Storage Temperature Range. to +150C Lead Temperature Range (Soldering 10 sec). +300C Vapor Phase (60 sec). +215C Infrared (15 sec). +220C

*This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operation section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Function Output of the Regulator, fixed or 5 volts output voltage. Bypass to ground with F or larger capacitor. Pins 1 and 2 must be connected together for proper operation. Noise Reduction Pin. Used for further reduction of the output noise. (See text for details.) No connection if not used. Ground Pin. Active Low Shutdown Pin. Connect to ground to disable the regulator output. When shutdown is not used, this pin should be connected to the input pin. Open Collector Output which goes low to indicate that the output is about to go out of regulation. Regulator Input. Pins 7 and 8 must be connected together for proper operation.

Contact the factory for the availability of other output voltage options. *SO = Small Outline.

High Accuracy Dual Output Dual Output with Separate Grounds SO-8 High Accuracy SO-8,TSSOP-14 High Accuracy, High Current

NOTES 1 See individual data sheets for detailed ordering information. SO = Small Outline, SOT = Surface Mount, TSSOP = Thin Shrink Small Outline.

CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADP3301 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.


Some Part number from the same manufacture Analog Devices
ADP3306 High Accuracy Anycap 100 ma Low Dropout Linear Regulator
ADP3307 High Accuracy AnyCAP® 100 ma Low Dropout Linear Regulator
ADP3307ART-27 High Accuracy Anycap 100 ma Low Dropout Linear Regulator
ADP3307ART-3 High Accuracy AnyCAP® 100 ma Low Dropout Linear Regulator
ADP3307ART-32 High Accuracy Anycap 100 ma Low Dropout Linear Regulator
ADP3308 AnyCAP® 50 ma Low Dropout Linear Regulator
ADP3308ART-27 Anycap 50 ma Low Dropout Linear Regulator
ADP3308ART-3 AnyCAP® 50 ma Low Dropout Linear Regulator
ADP3308ART-33 Anycap 50 ma Low Dropout Linear Regulator
ADP3309 AnyCAP® 100 ma Low Dropout Linear Regulator
ADP3309ART-27 Anycap 100 ma Low Dropout Linear Regulator
ADP3309ART-3 AnyCAP® 100 ma Low Dropout Linear Regulator
ADP3309ART-33 Anycap 100 ma Low Dropout Linear Regulator
ADP3310 Precision Voltage Regulator Controller
ADP3330 High Accuracy Ultralow I(Q), 200 MA, SOT-23, AnyCAP® Low Dropout Regulator
ADP3330ART-25 High Accuracy Ultralow Iq, 200 Ma, Sot-23, Anycap Low Dropout Regulator
ADP3330ART-3 High Accuracy Ultralow I(Q), 200 MA, SOT-23, AnyCAP® Low Dropout Regulator

ADG619 : CMOS 5 V/5 V 7 Ohm Single SPDT Switches

ADV7197KST : Multiformat HDTV Encoder With Three 11-Bit DACs

AD8215YRZ-R7 : High Voltage, Current Shunt Monitor The AD8215 is a high voltage, precision current shunt monitor. It features a set gain of 20 V/V, with a maximum 0.3% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. Excellent common-mode r

AD5660BRJ-1 : 3 V/5 V, 16-bit Nanodactm D/A with 10 Ppm/c Max On-chip Reference in Sot-23

ADM809ZAKS-REEL : Microprocessor Supervisory Circuits in 3-lead SC70 and Sot-23

AME5150 : Micropower Inverting Dc/dc Converter

AME8500CEFVCF42 : Uprocessor Supervisory

AME8501CEEVCA27 : Uprocessor Supervisory

AD5762R_08 : Complete Dual, 16-bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC

ADM6318LHARJ27DW-R7 : 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5 Specifications: Package Type: SOT23, Other, MO-178AA, SOT-23, 5 PIN ; Operating Temperature: -40 to 85 C (-40 to 185 F)


ADM6320BY38ARJZ-R7 : 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5 Specifications: Package Type: SOT23, Other, MO-178AA, SOT-23, 5 PIN ; Operating Temperature: -40 to 85 C (-40 to 185 F)

Same catergory

AME8510 : Watchdog. Micropower P Watchdog Timer. The AME8510/8520/8530 family allows the user to customize the CPU monitoring function without any external components. The user has a large choice of reset voltage thresholds and output driver configurations, all of which are preset at the factory. Each wafer is trimmed to the customer's s. These circuits will ignore fast negative going transients on VDD.

BA6950 : Reversible Motor Driver. The is a reversible-motor driver suited for brush motors. Two logic inputs allow four output modes: forward, reverse, stop (standby), and brake. The rotational speed of motor can be set arbitrarily by changing the voltage applied to the motor with control pins. The IC can also drive a motor at a constant speed by using a built-in current feedback amplifier.

BP5034D12 : . Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range Symbol Vi Io Vsurge Topr Tstg Limits Unit V mApk kV C Symbol Parameter Input voltage range Vi Output voltage Vo Output current Io Line regulation Vr Load regulation Vl Output ripple voltage Vp Power conversion effciency Min. Typ. Max. Unit mA V Vp-p.

FAN2510 : Low-dropout Voltage Regulator. 100 mA CMOS LDO Regulators with Fast Start Enable Ultra Low Power Consumption Enable optimized for CDMA time slices 100 mV dropout voltage 25 A ground current 100 mA Enable/Shutdown Control SOT23-5 package Thermal limiting 300 mA peak current wide variety of external capacitors, and the compact SOT23-5 surface-mount package. In addition, the FAN2510/11.

FS2320-7R : 100 Watt DC-DC Converters. Wide input voltage ranges from 1or 2 isolated outputs kV AC I/O electric strengh test voltage Rugged electrical and mechanical design Fully isolated outputs Operating ambient temperature range 4071 C with convection cooling Output 1 Uo nom Io nom [V DC] [A] Output 1 Uo nom Io nom [V DC] [A] Output 2 Uo nom Io nom [V DC] [A] Output 2 Uo nom Io nom [V DC] [A] Type.

LM385B-1.2 : . Operating Current Range mA 1% and 2% Initial Voltage Tolerance Reference Impedance LM385. 1 Max 25C All Devices. 1.5 Max Over Full Temperature Range Very Low Power Consumption Applications Portable Meter References Portable Test Instruments Battery-Operated Systems Current-Loop Instrumentation Panel Meters Interchangeable With Industry.

LM9140 : > 5V. Precision Micropower Shunt Voltage Reference (discontinued). The LM9140's reverse breakdown voltage temperature coefficients 25 ppm/C are ideal for precision applications. The LM9140's advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM9140 easy to use. Further reducing design effort is the availability of several fixed.

M5230FP : Variable Output Voltage Regulator (dual Tracking Type).

MIC5190 : Ultra High-Speed, High-current Active Filter/ldo Controller The MIC5190 is an Ultra High-speed Linear Regulator. It Uses an External N-channel Fet as Its Power Device. The MIC5190 Offers Ultra High-speed to Cope With The Fast Load Demands of Microprocessor Cores, Asics, And Other High-speed Devices. Signal Bandwidths of Greater Than 500kHz CAN be Achieved.

NJM2891 : 2ch Low Dropout Voltage Regulator. s GENERAL The NJM2891 is low dropout voltage regulator designed for cellular phone application. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. s qHigh Ripple Rejection 70dB typ. (f=1kHz) qOutput Noise Voltage Vno=30Vrms (Cp=0.01F) qOutput capacitor with 1.0uF ceramic capacitor (Vo2.7V) qOutput Current.

NUD3112LT1 : Load / Relay Drivers. 12 V Industrial Relay / Inductive Load Driver , Package: SOT-23 (TO-236), Pins=3.

PA431806 : Pow-r-blok ac Switch SCR ISOlated Module ( 1330 Amps Rms, up to 2400 Volts ).

PT6222 : Non-Isolated DC-DC Converters. 2 AMP ADJUSTABLE LOW VOLTAGE INPUT INTEGRATED SWITCHING REGULATOR Low Voltage Input (7V) 89% Efficiency Adjustable Output Voltage Internal Short Circuit Protection Over-T emperature Protection On/Off Control (Ground Off) The PT6220 series is a low voltage input (typically 7V) version of Power Trends' high-performance 2A, 12 pin SIP Integrated Switching.

TPS2105D : Power MUXes. ti TPS2105, 2.7-5.5V Dual In/single Out MOSFET, 0.5A Main/0.1A Aux Input, Act-high Enable, Industrial Temp..

TPS75625KC : ti TPS75625, 5-A, Fast-transient Response, 2.5-V LDO Voltage Regulator.

MAX8740 : TFT-LCD Step-Up DC-DC Converter The MAX8740 is a high-performance, step-up DC-DC converter that provides a regulated supply voltage for active-matrix, thin-film transistor (TFT), liquid-crystal displays (LCDs). The MAX8740 incorporates currentmode, fixed-frequency, pulse-width modulation (PWM) circuitry with a built-in n-channel power MOSFET to achieve.

STBC08 : The STBC08 is a constant current/constant voltage charger for single cell Li-Ion batteries. No external sense resistor or blocking diode is required. The STBC08 is designed to work within USB power s. An internal block regulates the current when the junction temperature increases, in order to protect the device when it operates in high power or high.

SC623A : LED Light Management Unit with I2C Interface The SC623A is a high efficiency charge pump LED driver using Semtechs proprietary mAhXLife technology. Performance is optimized for use in single-cell Li-ion battery applications..

VNQ5E250AJ-E : High Side Switches Quad-channel high-side driver with analog current sense for automotive applications.

BQ294504DRVT : Overvoltage Protection For 2-Series And 3-Series Cell Li-Ion Batteries The bq2945xy family of products is a secondary level voltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. Based on the configuration, an output is triggered after a fixed delay if any one of the two or three.

0-C     D-L     M-R     S-Z