MIC5210-1 datasheet, PDF - EEWORLD Datasheet

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MIC5210-1: DescriptionDual 100mA LDO Regulator Advance Information; File Size186KB，11 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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MIC5210-1 Overview

Dual 100mA LDO Regulator Advance Information

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MIC5210

Dual 150mA LDO Regulator

General Description

The MIC5210 is a dual linear voltage regulator with very

low dropout voltage (typically 10mV at light loads and

140mV at 100mA), very low ground current (225µA at

10mA output), and better than 1% initial accuracy. It also

features individual logic-compatible enable/shutdown

control inputs.

Both regulator outputs can supply up to 150mA at the

same time as long as each regulator’s maximum junction

temperature is not exceeded.

Key features include an undervoltage monitor with an error

flag output, a reference bypass pin to improve its already

low-noise performance (8-pin versions only), reversed-

battery protection, current limiting, and overtemperature

shutdown.

Designed especially for hand-held battery powered

devices, the MIC5210 can be switched by a CMOS or TTL

compatible logic signal, or the enable pin can be

connected to the supply input for 3-terminal operation.

When disabled, power consumption drops nearly to zero.

Dropout ground current is minimized to prolong battery life.

Key features include current limiting, overtemperature

shutdown, and protection against reversed battery.

The MIC5210 is available in 2.7V, 2.8V, 3.0V, 3.3V, 3.6V,

4.0V and 5.0V fixed voltage configurations. Other voltages

are available; contact Micrel for details.

Data sheets and support documentation can be found on

Micrel’s web site at www.micrel.com.

Features

•

Micrel Mini 8™ MSOP package

Up to 150mA per regulator output

Low quiescent current

Low dropout voltage

Wide selection of output voltages

Tight load and line regulation

Low temperature coefficient

Current and thermal limiting

Reversed input polarity protection

Zero off-mode current

Logic-controlled electronic enable

Applications

•

Cellular telephones

Laptop, notebook, and palmtop computers

Battery-powered equipment

Bar code scanners

SMPS post-regulator/dc-to-dc modules

High-efficiency linear power supplies

Typical Application

Low-Noise + Ultralow-Noise (Dual) Regulator

MM8 and Micrel Mini 8 are trademarks of Micrel, Inc.

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (

408

) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

September 2006

M9999-090806

MIC5210-1 Related Products

	MIC5210-1	MIC5210-5.0BMM	MIC5210-3.0BMM	MIC5210-4.0BMM	MIC5210-3.6BMM	MIC5210-3.3BMM
Description	Dual 100mA LDO Regulator Advance Information	Dual 100mA LDO Regulator Advance Information	Dual 100mA LDO Regulator Advance Information	Dual 100mA LDO Regulator Advance Information	Dual 100mA LDO Regulator Advance Information	Dual 100mA LDO Regulator Advance Information
Is it Rohs certified?	-	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	-	Microchip	Microchip	Microchip	-	Microchip
Parts packaging code	-	MSOP	MSOP	MSOP	MSOP	MSOP
package instruction	-	TSSOP, TSSOP8,.19	MSOP-8	TSSOP, TSSOP8,.19	TSSOP, TSSOP8,.19	MSOP-8
Contacts	-	8	8	8	8	8
Reach Compliance Code	-	not_compliant	not_compliant	_compli	_compli	not_compliant
ECCN code	-	EAR99	EAR99	EAR99	EAR99	EAR99
Adjustability	-	FIXED	FIXED	FIXED	FIXED	FIXED
Maximum drop-back voltage 1	-	0.35 V	0.35 V	0.35 V	0.35 V	0.35 V
Nominal dropback voltage 1	-	0.165 V	0.165 V	0.17 V	0.17 V	0.165 V
Maximum drop-back voltage 2	-	0.35 V	0.35 V	0.35 V	0.35 V	0.35 V
Maximum absolute input voltage	-	20 V	20 V	20 V	20 V	20 V
Maximum input voltage	-	16 V	16 V	16 V	16 V	16 V
Minimum input voltage	-	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
JESD-30 code	-	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	-	e0	e0	e0	e0	e0
length	-	3 mm	3 mm	3 mm	3 mm	3 mm
Maximum grid adjustment rate	-	0.025%	0.018%	0.022%	0.0205%	0.0193%
Maximum load regulation	-	0.025%	0.015%	0.02%	0.018%	0.0165%
Humidity sensitivity level	-	1	1	1	1	1
Number of functions	-	1	1	1	1	1
Output times	-	2	2	2	2	2
Number of terminals	-	8	8	8	8	8
Working temperatureTJ-Max	-	125 °C	125 °C	125 °C	125 °C	125 °C
Maximum output current 1	-	0.15 A	0.15 A	0.15 A	0.15 A	0.15 A
Maximum output current 2	-	0.15 A	0.15 A	0.15 A	0.15 A	0.15 A
Maximum output voltage 1	-	5.1 V	3.06 V	4.08 V	3.672 V	3.366 V
Minimum output voltage 1	-	4.9 V	2.94 V	3.92 V	3.528 V	3.234 V
Nominal output voltage 1	-	5 V	3 V	4 V	3.6 V	3.3 V
Maximum output voltage 2	-	5.1 V	3.06 V	4.08 V	3.672 V	3.366 V
Minimum output voltage 2	-	4.9 V	2.94 V	3.92 V	3.528 V	3.234 V
Nominal output voltage 2	-	5 V	3 V	4 V	3.6 V	3.3 V
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP
Encapsulate equivalent code	-	TSSOP8,.19	TSSOP8,.19	TSSOP8,.19	TSSOP8,.19	TSSOP8,.19
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	-	240	240	240	240	240
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Regulator type	-	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Maximum seat height	-	1.09 mm	1.09 mm	1.09 mm	1.09 mm	1.09 mm
surface mount	-	YES	YES	YES	YES	YES
technology	-	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Terminal surface	-	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)
Terminal form	-	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	-	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm
Terminal location	-	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	-	30	30	30	30	30
Maximum voltage tolerance	-	2%	2%	2%	2%	2%
width	-	2.97 mm	2.97 mm	2.97 mm	2.97 mm	2.97 mm

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