Milestone Semiconductor Inc.

MST53XXB

35V, 1.6μA Ultra Low Quiescent Current,

200mA, Low Dropout Voltage Regulator



Absolute Maximum Ratings

Item

Description

Min

Max

Unit

Voltage

VIN Pin to GND Pin

-0.3

35

V

VOUT Pin to GND pin

-0.3

6

V

VOUT Pin to VIN Pin

-35

0.3

V

Current

Peak output

Internally limited

Temperature

Operating Ambient Temperature

-40

85

℃

Storage Temperature

-40

150

℃

Operating virtual junction

Temperature

-

150

℃

Thermal Resistance

(Junction to Ambient)

SOT89

180

℃/W

SOT23-3

380

℃/W

SOT23-5

300

℃/W

TO92

200

℃/W

Power Dissipation

SOT89

600

mW

SOT23-3

300

mW

SOT23-5

400

mW

TO92

600

mW

Electrostatic discharge

rating

Human Body Model（HBM）

4

kV

Charged Device Model（MM）

100

V

Note：Stresses exceeding the range specified under “Absolute Maximum Ratings” may cause substantial

damage to the device.Functionaloperationofthisdeviceatotherconditionsbeyondthoselistedin

thespecificationisnotimpliedandprolongedexposuretoextremeconditions may affectdevicereliability.

Page3-10

Rev.1.4

June-21-2018

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