MIC5207-1.8YM5-TX datasheet, PDF

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MIC5207-1.8YM5-TX: DescriptionFixed Positive LDO Regulator; CategoryPower/power management The power supply circuit; File Size1MB，22 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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MIC5207-1.8YM5-TX Overview

Fixed Positive LDO Regulator

MIC5207-1.8YM5-TX Parametric

Parameter Name	Attribute value
Maker	Microchip
package instruction	LSSOP,
Reach Compliance Code	compliant
Maximum drop-back voltage 1	0.3 V
Maximum input voltage	16 V
Minimum input voltage	2.5 V
JESD-30 code	R-PDSO-G5
length	2.9 mm
Number of functions	1
Number of terminals	5
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min
Maximum output current 1	0.18 A
Maximum output voltage 1	1.854 V
Minimum output voltage 1	1.746 V
Nominal output voltage 1	1.8 V
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Filter level	TS 16949
Maximum seat height	1.45 mm
surface mount	YES
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
width	1.6 mm
Base Number Matches	1

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MIC5207

180 mA Low-Noise LDO Regulator

Features

•

Output Voltage Range: 1.8V – 15V

Ultra-Low-Noise Output

High Output Voltage Accuracy

Guaranteed 180 mA Output

Low Quiescent Current

Low Dropout Voltage

Extremely Tight Load and Line Regulation

Very Low Temperature Coefficient

Current and Thermal Limiting

Reversed-Battery Protection

“Zero” Off-Mode Current

Logic-Controlled Electronic Enable

Cellular Telephones

Laptop, Notebook, and Palmtop Computers

Battery Powered Equipment

PCMCIA V

and V

Regulation/Switching

Consumer/Personal Electronics

SMPS Post-Regulator and DC/DC Modules

High-Efficiency Linear Power Supplies

General Description

The MIC5207 is an efficient linear voltage regulator

with ultra-low-noise output, very low dropout voltage

(typically 17 mV at light loads and 165 mV at 150 mA),

and very low ground current (720 µA at 100 mA

output). The MIC5207 offers better than 3% initial

accuracy.

Designed especially for hand-held, battery-powered

devices, the MIC5207 includes a CMOS or TTL

compatible enable/shutdown control input. When in

shutdown, power consumption drops nearly to zero.

Key MIC5207 features include a reference bypass pin

to improve its already low-noise performance,

reversed-battery protection, current limiting, and over

temperature shutdown.

The MIC5207 is available in fixed and adjustable output

voltage versions in a small SOT-23-5 package. Contact

Microchip for details.

For low-dropout regulators that are stable with ceramic

output capacitors, see the µCap MIC5245/6/7 family.

Applications

Package Types

MIC5207 (A

SOT-23-5 (M5)

(Top View)

MIC5207 (F

IXED

)

SOT-23-5 (M5)

TSOT-23-5 (D5)

(Top View)

EN GND IN

LEAA

ADJ

OUT

PART

IDENTIFICATION

EN GND IN

LExx

BYP

OUT



2017 Microchip Technology Inc.

DS20005719A-page 1

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