UNISONIC TECHNOLOGIES CO., LTD

M293010

Preliminary

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2013 Unisonic Technologies Co., Ltd

QW-R102-053.a

1A, LOW-DROPOUT, 1.0~16V

REGULATOR



DESCRIPTION

The UTC M293010 is 1A low dropout liner voltage regulators

that provide low voltage and high-current output. Designed

especially for the high-current requirements in industrial and

consumer applications; embedded core, memory, or logic supplies;

TVs, VCRs, and office equipment.

The UTC M293010 is an efficient voltage regulator with very low

dropout voltage and very low ground current. This device delivers a

regulated output at up to 1A. Included overcurrent and thermal

protection improve overall system reliability. Devices with fixed

output voltages are also available.

A inside bandgap reference provides accuracy and excellent

temperature characteristics for regulator. IQ does not increase

significantly as the dropout voltage is approached, an ideal feature

in standby/resume power systems where data integrity is crucial.

A inside power pnp provides a dropout voltage of less than 600mV

at 1A of current. An LS-TTL/CMOS-compatible input gives the

designer complete control over power up, standby, or power down.

Low output voltages eliminate the need for expensive PWM buck

converters. The low dropout voltage permits more efficient

regulation before output regulation is lost.

The UTC M293010

provided

a 5-lead TO-252

style

surface-mount plastic package with ground tab to provide a

low-resistance path for maximum heat dissipation.



FEATURES

* 1A output current

* 1µA maximum standby current

* Fast response

* Accurate current limiting

* Remote voltage sensing

* Thermal protection

* Over voltage protection

* Ground tab for superior heat dissipation



ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

M293010L-xx-TN5-T

M293010G-xx-TN5-T

TO-252-5

Tape Reel

M293010L-xx-TN5-R

M293010G-xx-TN5-R

TO-252-5

Tape Reel

Note: xx: Output Voltage, refer to Marking Information.

M293010L-xx-TN5-T

(1)Packing Type

(2)Package Type

(3)Output Voltage Code

(1) T: Tube, R: Tape Reel

(2) TN5: TO-252-5

(3) xx: Refer to Marking Information

(4) L: Lead Free, G: Halogen Free

(4)Lead Free