Details, datasheet, quote on part number: ADP3303AR-5
DescriptionHigh Accuracy Anycapt Adjustable 200 ma Low Dropout Linear Regulator
CompanyAnalog Devices
DatasheetDownload ADP3303AR-5 datasheet
Cross ref.Similar parts: BD50GA3WEFJ-E2, BD50GC0WEFJ-E2, BD50GA5WEFJ-E2, BD50GA3MEFJ-ME2, BD50GA5MEFJ-ME2, LM2931-N, LM2936, LM2936Q-Q1, LM78L05, LM9036
Find where to buy


Features, Applications

High Accuracy anyCAPTM Adjustable 200 mA Low Dropout Linear Regulator ADP3303A

FEATURES High Accuracy Over Line and Load: +25C, 1.4% Over Temperature Ultralow Dropout Voltage: 150 mV Typical 200 mA Requires Only 1 F for Stability anyCAP = Stable with All Types of Capacitors (Including MLCC) Current and Thermal Limiting Low Noise Dropout Detector Low Shutdown Current: 12 V Supply Range Adjustable 10 V Output Range +85 C Ambient Temperature Range Thermally Enhanced TSSOP-14 Package APPLICATIONS Cellular Telephones Notebook, Palmtop Computers Battery Powered Systems Portable Instruments Post Regulator for Switching Supplies Bar Code Scanners

The is a member of the ADP330x family of precision low dropout anyCAP voltage regulators. The ADP3303A stands out from conventional LDOs with a novel architecture, an enhanced process and a new package. Its patented design requires only 1 F output capacitor for stability. This device is insensitive to output capacitor ESR (Equivalent Series Resistance), and is stable with any good quality capacitor, including ceramic types (MLCC) for space restricted applications. The ADP3303A achieves exceptional accuracy 0.8% at room temperature and 1.4% overall accuracy over temperature, line and load variations. The dropout voltage of the ADP3303A is only 150 mV (typical) at 200 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 an external heat sink or large copper surface on the PC board. This keeps PC board real estate to a minimum and makes the ADP3303A very attractive for use in portable equipment. The ADP3303A operates over an input voltage range 12 V and delivers a load current in excess of 200 mA. The output voltage can be adjusted from 10 V using an external resistor divider. It also 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.

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: Fax: 781/326-8703 Analog Devices, Inc., 1999

Conditions VIN = Nom VOUT = +25C VIN = Nom VOUT 200 mA VIN = Nom VOUT 1.0 mA VIN 2.5 V, VOUT 1.0 mA VOUT of VO Nominal mA ON OFF V < VSD V @ VIN 12 V VSD = 0, VIN = +25C VSD 0 V, VIN +25C @ VIN +85C @ VIN 12 V VEO 5 V ISINK 400 A VIN = Nom VOUT 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. The formula for Nom V OUT is found in the Output Voltage Selection section. 2 Accuracy guaranteed using external trim pots. 3 For 2.7 V output, the minimum V. 4 Guaranteed by design and characterization. 5 Ground currents include the current through R1, R2. 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 Operation Junction Temperature Range. to +125C JA. 96C/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; operation beyond these limits can cause the device to be permanently damaged.

Function No Connect. Output of the Regulator. Bypass to ground with F or larger capacitor. Pins 4 and 5 must be connected together for proper operation. Feedback. Connect to an external resistor divider that sets the output voltage. Ground. 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 that goes low to indicate that the output is about to go out of regulation. Regulator Input. Pins 10 and 11 must be connected together for proper operation. No Connect.

9 Comments High Accuracy High Accuracy Dual Output High Accuracy High Accuracy High Accuracy

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

Package Description Thin Shrink Small Outline Package (TSSOP)

NOTES All devices operate over the ambient temperature range to +85C. Contact the factory for the availability of other output voltage options.

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 ADP3303A 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
ADP3304 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

AD5310B : 2.7 V to 5.5 V, 140 µA, Rail-to-rail Voltage Output 10-Bit DAC in SOT-23 And Microsoic Packages

AD7248AAP : -

AD7840 : Complete 14-Bit CMOS DAC

ADP3050A : 200 Khz, 1 a Step-down High-voltage Switching Regulator

ADP3331 : High Accuracy, Ultra-low Quiescent Current LDO; SOT-23

AME8500CEFTCF21 : 3-Pin/5-Pin Micropower P Reset Family

AD7788BRM : Low Power, 16-/24-Bit, Sigma-Delta ADCs The AD7788/AD7789 are low power, low noise, analog front ends for low frequency measurement applications. The AD7789 contains a low noise, 24-bit, Σ-Δ ADC with one differential input. The AD7788 is a 16-bit version of the AD7789.

AD7829BRZ : Data Acquisition - Analog To Digital Converter (adc) Integrated Circuit (ics) 8 Single-Ended, Unipolar Tube Single Supply; IC ADC 8BIT 8CH 2MSPS 28-SOIC Specifications: Number of Bits: 8 ; Package / Case: 28-SOIC (0.295", 7.50mm Width) ; Data Interface: Parallel ; Packaging: Tube ; Sampling Rate (Per Second): 2M ; Operating Temperature: -40C ~ 85C ; Voltage Supply Source: Single Supply ; Number of Inputs and Type: 8 Single-Ended, Unipolar ; Number

AD5241BRUZ100 : Data Acquisition - Digital Potentiometer Integrated Circuit (ics) Volatile Tube 2.7 V ~ 5.5 V, 2.3 V ~ 2.7 V; IC DGTL POT 256POS 100K 14TSSOP Specifications: Number of Circuits: 1 ; Resistance (Ohms): 100K ; Interface: I&sup2;C (Device Address) ; Taps: 256 ; Package / Case: 14-TSSOP (0.173", 4.40mm Width) ; Packaging: Tube ; Voltage - Supply: 2.7 V ~ 5.5 V, 2.3 V ~ 2.7 V ; Memory Type: Volatile ; Temperature Coefficient: 30 ppm/C Ty

AD746JRZ : Linear - Amplifier - Instrumentation, Op Amps, Buffer Amp Integrated Circuit (ics) J-FET Tube 7mA 9 V ~ 36 V, 4.5 V ~ 18 V; IC OPAMP BIFET 13MHZ DUAL 8SOIC Specifications: Packaging: Tube ; Amplifier Type: J-FET ; Number of Circuits: 2 ; Package / Case: 8-SOIC (0.154", 3.90mm Width) ; Slew Rate: 75 V/s ; Gain Bandwidth Product: 13MHz ; Current - Supply: 7mA ; Current - Output / Channel: 25mA ; Voltage - Supply, Single/Dual (): 9 V ~ 36 V, 4.5 V ~ 18


ADM6711TAKS-REEL-7 : 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 Specifications: Package Type: SC-70, Other, EIAJ SC82, SC-70, 4 PIN ; Operating Temperature: -40 to 125 C (-40 to 257 F)

0-C     D-L     M-R     S-Z