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MIC3975-5.0YMMTR, MIC3975BMM, MIC3975YMM

Table of contents:
Info of MIC3975-5.0YMMTR
Info of MIC3975BMM
Info of MIC3975YMM

MIC3975-5.0YMMTR, MIC3975BMM, MIC3975YMM Selling Leads, Datasheet

MFG:Micrel Inc Category:Integrated Circuits (ICs) Package Cooled:_____________ D/C:05+

MIC3975-5.0YMMTR, MIC3975BMM, MIC3975YMM Picture

MIC3975-5.0YMMTR, MIC3975BMM, MIC3975YMM Datasheet download

Five Points

Part Number: MIC3975-5.0YMMTR

Category: Integrated Circuits (ICs)

MFG: Micrel Inc

Package Cooled: _____________

D/C: 05+

Description: IC REG LDO 750MA ADJ VOLT 8-MSOP

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MIC3975BMM Parameters

Technical/Catalog Information	MIC3975BMM
Vendor	Micrel Inc
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	8-MSOP, Micro8?, 8-uMAX, 8-uSOP,
Packaging	Tube
Regulator Topology	Positive Adjustable
Current - Output	750mA
Voltage - Output	1.24 ~ 16 V
Operating Temperature	-40°C ~ 125°C
Voltage - Input	2.25 ~ 16 V
Number of Regulators	1
Current - Limit (Min)	1.8A
Current Short Circuit (Isc)	-
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	MIC3975BMM MIC3975BMM

MIC3975BMM General Description

The MIC3975 is a 750mA low-dropout linear voltage regulators that provide low-voltage, high-current output from an
extremely small package. Utilizing Micrel's proprietary Super eta PNP™ pass element, the MIC3975 offers extremely low dropout (typically 300mV at 750mA) and low ground current (typically 6.5mA at 750mA).

The MIC3975 is ideal for PC add-in cards that need to convert from standard 5V to 3.3V or 3.0V, 3.3V to 2.5V or 2.5V to 1.8V or 1.65V. A guaranteed maximum dropout voltage of 500mV over all operating conditions allows the MIC3975 to provide 2.5V from a supply as low as 3.0V and 1.8V or 1.65V from a supply as low as 2.25V.

The MIC3975 is fully protected with overcurrent limiting,thermal shutdown, and reversed-battery protection. Fixed voltages of 5.0V, 3.3V, 3.0, 2.5V, 1.8V, and 1.65V are available. An adjustable output voltage option is available for voltages down to 1.24V.

For other voltages, contact Micrel.

MIC3975BMM Maximum Ratings

Supply Voltage (V_IN) ..................................... 20V to +20V
Enable Voltage (V_EN) .................................................. +20V
Storage Temperature (T_S) ....................... 65°C to +150°C
Lead Temperature (soldering, 5 sec.) ....................... 260°C
ESD, Note 3

MIC3975BMM Features

• Fixed and adjustable output voltages to 1.24V
• 300mV typical dropout at 750mA
Ideal for 3.0V to 2.5V conversion
Ideal for 2.5V to 1.8V or 1.65V conversion
• Stable with ceramic capacitor
• 750mA minimum guaranteed output current
• 1% initial accuracy
• Low ground current
• Current limiting and thermal shutdown
• Reversed-battery protection
• Reversed-leakage protection
• Fast transient response
• Low-profile MSOP-8

MIC3975BMM Typical Application

• Fiber optic modules
• LDO linear regulator for PC add-in cards
• PowerPC™ power supplies
• High-efficiency linear power supplies
• SMPS post regulator
• Multimedia and PC processor supplies
• Battery chargers
• Low-voltage microcontrollers and digital logic

MIC3975BMM Connection Diagram

MIC3975YMM Parameters

Technical/Catalog Information	MIC3975YMM
Vendor	Micrel Inc
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	8-MSOP, Micro8?, 8-uMAX, 8-uSOP,
Packaging	Tube
Regulator Topology	Positive Adjustable
Current - Output	750mA
Voltage - Output	1.24 ~ 16 V
Operating Temperature	-40°C ~ 125°C
Voltage - Input	2.25 ~ 16 V
Number of Regulators	1
Current - Limit (Min)	1.8A
Current Short Circuit (Isc)	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	MIC3975YMM MIC3975YMM 576 1787 5 ND 57617875ND 576-1787-5

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