Datasheet > CAT6219-285MV2T3

CAT6219-285MV2T3

更新时间： 2024-11-06 12:22:39

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
11页	185K
描述
500 mA CMOS LDO Regulator

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CAT6219-285MV2T3 数据手册

CAT6219

500 mA CMOS LDO

Regulator

Description

The CAT6219 is a 500 mA CMOS low dropout regulator that

provides fast response time during load current and line voltage

changes.

http://onsemi.com

The quick-start feature allows the use of an external bypass

capacitor to reduce the overall output noise without affecting the

turn-on time of just 150 ms.

With zero shutdown current and low ground current of 55 mA

typical, the CAT6219 is ideal for battery-operated devices with supply

voltages from 2.3 V to 5.5 V. An internal under voltage lockout circuit

disables the output at supply voltages under 2.15 V typical.

The CAT6219 offers 1% initial accuracy and low dropout voltage,

300 mV typical at 500 mA. Stable operation is provided with a small

value ceramic capacitor, reducing required board space and

component cost.

Other features include current limit and thermal protection.

The LDO is available in fixed and adjustable output in the low

profile (1 mm max height) 5−lead TSOT23, 6−pad 1.5 mm x 1.5 mm

WDFN and in the 6−pad 2 mm x 2 mm TDFN packages.

TSOT−23

TD SUFFIX

CASE 419AE

WDFN−6

MV2 SUFFIX

CASE 511BJ

TDFN−6

VP5 SUFFIX

CASE 511AH

PIN CONNECTIONS

OUT

NC/ADJ

GND

VIN

GND

VOUT

BYP/ADJ

WDFN−6

TSOT−23

GND

VIN

BYP/ADJ

TAB

(Top Views)

VOUT

Features

TDFN−6

• Guaranteed 500 mA Peak Output Current

• Low Dropout Voltage of 300 mV Typical at 500 mA

• Stable with Ceramic Output Capacitor

• External 10 nF Bypass Capacitor for Low Noise

• Quick−start Feature

MARKING DIAGRAMS

USYM

RVYM

UMYM

• Under Voltage Lockout

US= CAT6219−125, CAT6219−250,

= CAT6219−300 Device Code

RV= CAT6219−180, CAT6219−280,

= CAT6219−285, CAT6219−330 Device Code

UM = CAT6219−ADJ Device Code

• No−load Ground Current of 55 mA Typical

• Full−load Ground Current of 85 mA Typical

•

1.0% Initial Accuracy (V

2.0% Accuracy Over Temperature (V

≥ 2.0 V)

OUT

= Production Year (last digit)

M = Production Month: 1 − 9, A, B, C

≥ 2.0 V)

OUT

• “Zero” Current Shutdown Mode

• Fold−back Current Limit

• Thermal Protection

(TDFN)

ABYM

• 5−lead TSOT−23, 6−pad WDFN and TDFN Packages

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

AB= CAT6219180, CAT6219VP5 Device Code

= Production Year (last digit)

M = Production Month: 1 − 9, A, B, C

(WDFN)

Applications

= CAT6219−285MV2 Device Code

= CAT6219−280MV2 Device Code

• Cellular Phones

• Battery−powered Devices

• Consumer Electronics

U = CAT6219−330MV2 Device Code

= CAT6219−ADJMV2 Device Code

M = Date Code

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 11 of this data sheet.

Publication Order Number:

September, 2012 − Rev. 14

CAT6219/D

12 3 4 5 6 7...11

中文翻译

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与CAT6219-285MV2T3相关器件

型号	品牌	获取价格	描述	数据表
CAT6219-285TDGT3	ONSEMI	获取价格	500 mA CMOS LDO Regulator
CAT6219-285TD-GT3	CATALYST	获取价格	500mA CMOS LDO Regulator
CAT6219285TD-GT3	ONSEMI	获取价格	2.85V FIXED POSITIVE LDO REGULATOR, 0.5V DROPOUT, PDSO5, 1 MM HEIGHT, HALOGEN FREE AND ROH
CAT6219-300TDGT3	ONSEMI	获取价格	500 mA CMOS LDO Regulator
CAT6219-300TDGT3	ROCHESTER	获取价格	3 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5, 1 MM HEIGHT, HALOGEN FREE AND ROHS
CAT6219-300TD-GT3	CATALYST	获取价格	500mA CMOS LDO Regulator
CAT6219-300TD-GT3	ROCHESTER	获取价格	3 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5, 1 MM HEIGHT, HALOGEN FREE AND ROHS
CAT6219300TD-GT3	ONSEMI	获取价格	3V FIXED POSITIVE LDO REGULATOR, 0.5V DROPOUT, PDSO5, 1 MM HEIGHT, HALOGEN FREE AND ROHS C
CAT6219-330MV2T3	ONSEMI	获取价格	500 mA CMOS LDO Regulator
CAT6219-330TDGT3	ONSEMI	获取价格	500 mA CMOS LDO Regulator

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