Datasheet > ADP3330ART-2.85-RL

ADP3330ART-2.85-RL

更新时间： 2024-09-24 15:31:55

品牌	Logo	应用领域
亚德诺 - ADI		光电二极管输出元件调节器
页数	文件大小	规格书
12页	137K
描述
IC VREG 2.85 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO6, ULTRA SMALL, THERMALLY ENHANCED, SOT-23, 6 PIN, Fixed Positive Single Output LDO Regulator

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High Accuracy Ultralow I_Q,

™

200 mA, SOT-23, anyCAP

Low Dropout Regulator

ADP3330

FEATURES

FUNCTIONAL BLOCK DIAGRAM

High Accuracy Over Line and Load: ؎0.7% @ +25؇C,

؎1.4% Over Temperature

Ultralow Dropout Voltage: 140 mV (Typ) @ 200 mA

Requires Only C_O= 0.47 ␮F for Stability

anyCAP = Stable with Any Type of Capacitor

(Including MLCC)

Current and Thermal Limiting

Low Noise

Low Shutdown Current: <2 ␮A

2.9 V to 12 V Supply Range

OUT

ADP3330

THERMAL

PROTECTION

ERR

DRIVER

BANDGAP

REF

–40؇C to +85؇C Ambient Temperature Range

Ultrasmall Thermally Enhanced Chip-on-Lead™

SOT-23-6 6-Lead Package

GND

APPLICATIONS

Cellular Telephones

Notebook, Palmtop Computers

Battery Powered Systems

PCMCIA Regulator

Bar Code Scanners

Camcorders, Cameras

GENERAL DESCRIPTION

The SOT-23-6 package has been thermally enhanced using

Analog Devices’ proprietary Chip-on-Lead feature to maximize

power dissipation.

The ADP3330 is a member of the ADP330x family of precision

low dropout anyCAP voltage regulators. The ADP3330 operates

with an input voltage range of 2.9 V to 12 V and delivers a load

current up to 200 mA. The ADP3330 stands out from the con-

ventional LDOs with a novel architecture and an enhanced

process that enables it to offer performance advantages and

higher output current than its competition. Its patented design

requires only a 0.47 µF output capacitor for stability. This

device is insensitive to output capacitor Equivalent Series

Resistance (ESR), and is stable with any good quality capaci-

tor, including ceramic (MLCC) types for space-restricted

applications. The ADP3330 achieves exceptional accuracy of

±0.7% at room temperature and ±1.4% over temperature, line

and load variations. The dropout voltage of the ADP3330 is

only 140 mV (typical) at 200 mA. This device also includes a

safety current limit, thermal overload protection and a shutdown

feature. In shutdown mode, the ground current is reduced to

less than 2 µA. The ADP3330 has ultralow quiescent current

34 µA (typ) in light load situations.

ERR

ADP3330

OUT

–

GND

0.47␮F

OFF

Figure 1. Typical Application Circuit

anyCAP and Chip-on-Lead are trademarks 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

Fax: 781/326-8703

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

12 3 4 5 6 7...12

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与ADP3330ART-2.85-RL相关器件

型号	品牌	获取价格	描述	数据表
ADP3330ART-25	ADI	获取价格	High Accuracy Ultralow IQ, 200 mA, SOT-23, an
ADP3330ART-275	ADI	获取价格	High Accuracy Ultralow IQ, 200 mA, SOT-23, an
ADP3330ART-285	ADI	获取价格	High Accuracy Ultralow IQ, 200 mA, SOT-23, an
ADP3330ART-3	ADI	获取价格	High Accuracy Ultralow IQ, 200 mA, SOT-23, an
ADP3330ART-3.3	ADI	获取价格	Positive Fixed Voltage Regulator
ADP3330ART-3.3-RL7	ROCHESTER	获取价格	3.3 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO6, ULTRA SMALL, THERMALLY ENHANCED
ADP3330ART-3.6	ADI	获取价格	Positive Fixed Voltage Regulator
ADP3330ART-3.6-RL	ROCHESTER	获取价格	3.6 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO6, ULTRA SMALL, THERMALLY ENHANCED
ADP3330ART-3.6-RL7	ROCHESTER	获取价格	3.6 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO6, ULTRA SMALL, THERMALLY ENHANCED
ADP3330ART-33	ADI	获取价格	High Accuracy Ultralow IQ, 200 mA, SOT-23, an

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