Datasheet > ADP3333ARMZ-2.5-R7

ADP3333ARMZ-2.5-R7

更新时间： 2024-11-23 20:36:47

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
8页	173K
描述
High Accuracy Ultralow IQ, 300 mA, anyCAP® Low Dropout Regulator

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High Accuracy Ultralow I_Q, 300 mA,

anyCAP Low Dropout Regulator

ADP3333

FEATURES

FUNCTIONAL BLOCK DIAGRAM

High Accuracy over Line and Load: ꢀ0.8% @ 25ꢁC,

ꢀ1.8% Over Temperature

OUT

Ultralow Dropout Voltage: 230 mV (Max) @ 300 mA

Requires Only C_O= 1.0 ꢂF for Stability

anyCAP = Stable with Any Type of Capacitor

(Including MLCC)

Current and Thermal Limiting

Low Noise

THERMAL

PROTECTION

ADP3333

DRIVER

BAND GAP

REF

Low Shutdown Current: < 1 ꢂA

2.6 V to 12 V Supply Range

–40ꢁC to +85ꢁC Ambient Temperature Range

Ultrasmall 8-Lead MSOP Package

GND

APPLICATIONS

Cellular Phones

PCMCIA Cards

Personal Digital Assistants (PDAs)

DSP/ASIC Supplies

GENERAL DESCRIPTION

The ADP3333 is a member of the ADP333x family of precision

low dropout (LDO) any CAP voltage regulators. Pin compatible

with the MAX8860, the ADP3333 operates with a wider input

voltage range of 2.6 V to 12 V and delivers a load current up to

300 mA. ADP3333 stands out from other conventional LDOs

with a novel architecture and an enhanced process that enables

it to offer performance advantages over its competition. Its

patented design requires only a 1.0 µF output capacitor for

stability. This device is insensitive to output capacitor

equivalent series resistance (ESR) and is stable with any good

quality capacitor, including ceramic (MLCC) types for space-

restricted applications. The ADP3333 achieves exceptional

accuracy of 0.8% at room temperature and 1.8% over

temperature, line, and load variations. The dropout voltage of

the ADP3333 is only 140 mV (typical) at 300 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 1 µA. The ADP3333 has ultralow

quiescent current, 70 µA (typ) in light load situations.

ADP3333

OUT

1ꢂF

OUT

GND

NC = NO CONNECT

OFF

Figure 1. Typical Application Circuit

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, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

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

under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective companies.

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

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

12 3 4 5 6 7 8

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ADP3333ARMZ-2.5-R7 替代型号

型号	品牌	替代类型	描述	数据表
ADP3333ARMZ-5-R7	ADI	类似代替	High Accuracy Ultralow IQ, 300 mA, anyCAP® Low Dropout Regulator
ADP3333ARMZ-3.3-R7	ADI	类似代替	High Accuracy Ultralow IQ, 300 mA, anyCAP® Low Dropout Regulator
LP3982IMM-1.8/NOPB	TI	功能相似	300-mA, high-accuracy, low-dropout voltage regulator with power good & enable 8-VS

与ADP3333ARMZ-2.5-R7相关器件

型号	品牌	获取价格	描述	数据表
ADP3333ARMZ-2.5-R71	ADI	获取价格	High Accuracy Ultralow IQ, 300 mA, yCAP Low Dropout Regulator
ADP3333ARMZ-2.5-RL	ROCHESTER	获取价格	2.5 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO8, ROHS COMPLIANT, ULTRA SMALL, MO
ADP3333ARMZ-2.5-RL1	ADI	获取价格	High Accuracy Ultralow IQ, 300 mA, yCAP Low Dropout Regulator
ADP3333ARMZ-2.77R7	ROCHESTER	获取价格	暂无描述
ADP3333ARMZ-2.77-R7	ROCHESTER	获取价格	2.77 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO8, ULTRA SMALL, MO-187A, MSOP-8
ADP3333ARMZ-2.77R71	ADI	获取价格	High Accuracy Ultralow IQ, 300 mA, yCAP Low Dropout Regulator
ADP3333ARMZ-3.15R7	ROCHESTER	获取价格	3.15V FIXED POSITIVE LDO REGULATOR, 0.23V DROPOUT, PDSO8, ROHS COMPLIANT, ULTRA SMALL, MO-
ADP3333ARMZ-3.15-R7	ROCHESTER	获取价格	3.15V FIXED POSITIVE LDO REGULATOR, 0.23V DROPOUT, PDSO8, ULTRA SMALL, MO-187A, MSOP-8
ADP3333ARMZ-3.15R71	ADI	获取价格	High Accuracy Ultralow IQ, 300 mA, yCAP Low Dropout Regulator
ADP3333ARMZ-3.3-R7	ROCHESTER	获取价格	3.3 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO8, ROHS COMPLIANT, ULTRA SMALL, MO

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