Datasheet > MIC5319-2.85YML-TX

MIC5319-2.85YML-TX

更新时间： 2024-11-05 20:37:03

品牌	Logo	应用领域
美国微芯 - MICROCHIP		输出元件调节器
页数	文件大小	规格书
22页	1053K
描述
Fixed Positive LDO Regulator

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中文翻译

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技术参数
数据手册

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MIC5319-2.85YML-TX 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.64
调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	Base Number Matches：	1

MIC5319-2.85YML-TX 数据手册

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MIC5319

500 mA, µCap Ultra-Low Dropout Regulator with High PSRR

Features

General Description

• Ultra-Low Dropout Voltage: 200 mV @ 500 mA

• Input Voltage Range: 2.5V to 5.5V

• Output Voltage:

The MIC5319 is a high performance, 500 mA LDO

regulator, with high PSRR and very low noise, with low

ground current.

Ideal for battery-operated applications, the MIC5319

features 1% accuracy, very low dropout voltage

(typically 200 mV @ 500 mA), and low ground current

at light load (typically 90 µA). Equipped with a

logic-compatible enable pin, the MIC5319 can be set

into a zero-off-mode current state, typically drawing

only 0.5 µA current when disabled.

- Adjustable: V_REF= 1.25V

- Fixed: 1.3V, 1.8V, 1.85V, 2.5V, 2.6V, 2.7V,

2.8V, 2.85V, 2.9V, 3.0V, 3.3V

• Stable with Low ESR Ceramic Output Capacitor

• Low Output Noise: 40 µV_RMS(10 Hz to 100 kHz

Bandwidth)

• Low Ground Current: 90 µA Typical

• High PSRR, up to 70 dB @ 1 kHz

• Fast Turn-On Time: 40 µs Typical

• High Output Accuracy:

The MIC5319 is a µCap design operating with very

small ceramic output capacitors for stability, thereby

reducing required board space and component cost.

The MIC5319 is available in fixed-output voltages and

adjustable output versions in the compact 2 mm x

2 mm TDFN lead-less package or the thin SOT23-5

package.

- ±1.0% Initial Accuracy

- ±2.0% Over Temperature

• Thermal-Shutdown Protection

• Current-Limit Protection

• Logic-Controlled Enable Input Pin

• Available Packages:

- 2 mm x 2 mm TDFN, 500 mA Continuous

- SOT23-5, 500 mA Peak

Applications

• Cellular Phones

• PDAs

• Fiber Optic Modules

• Portable Electronics

• Notebook PCs

• Audio Codec Power Supplies

Package Types

MIC5319-X.XYML (FIXED)

MIC5319-X.XYD5

SOT23-5 (D5)

(Top View)

MIC5319YML (ADJ.)

6-Lead TDFN (ML)

(Top View)

6-Lead TDFN (ML)

(Top View)

EN GND VIN

BYP

GND

VIN

BYP

GND

VIN

ADJ

KWxx

VOUT

BYP

VOUT

 2017 Microchip Technology Inc.

DS20005876A-page 1

12 3 4 5 6 7...22

中文翻译

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与MIC5319-2.85YML-TX相关器件

型号	品牌	获取价格	描述	数据表
MIC5319-2.8BD5	MICREL	获取价格	500mA μCap Ultra-Low Dropout High PSRR LDO Re
MIC5319-2.8BD5TR	MICREL	获取价格	Fixed Positive LDO Regulator, 2.8V, 0.4V Dropout, CMOS, PDSO5, MO-193, TSOT-23, 5 PIN
MIC5319-2.8BML	MICREL	获取价格	500mA μCap Ultra-Low Dropout High PSRR LDO Re
MIC5319-2.8BMLTR	MICREL	获取价格	Fixed Positive LDO Regulator, 2.8V, 0.4V Dropout, CMOS, PDSO6, 2 X 2 MM, MLF-6
MIC5319-2.8YD5	MICREL	获取价格	500mA μCap Ultra-Low Dropout High PSRR LDO Re
MIC5319-2.8YD5TR	MICREL	获取价格	2.8V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO5, LEAD FREE, MO-193, TSOT-23, 5 PIN
MIC5319-2.8YD5-TR	MICROCHIP	获取价格	2.8V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO5
MIC5319-2.8YML	MICREL	获取价格	500mA μCap Ultra-Low Dropout High PSRR LDO Re
MIC5319-2.8YMLTR	MICREL	获取价格	2.8V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO6, 2 X 2 MM, LEAD FREE, MLF-6
MIC5319-2.9YD5	MICREL	获取价格	500mA μCap Ultra-Low Dropout High PSRR LDO Re

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