PT7M8218B18TAEX

PT7M8218B18TAEX Datasheet


PT7M8218

Part Datasheet
PT7M8218B18TAEX PT7M8218B18TAEX PT7M8218B18TAEX (pdf)
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PT7M8218B11CE PT7M8218B11CE PT7M8218B11CE
PT7M8218B18TAE PT7M8218B18TAE PT7M8218B18TAE
PT7M8218B28TAEX PT7M8218B28TAEX PT7M8218B28TAEX
PT7M8218B18CE PT7M8218B18CE PT7M8218B18CE
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PT7M8218B28CEX PT7M8218B28CEX PT7M8218B28CEX
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PT7M8218B11CEX PT7M8218B11CEX PT7M8218B11CEX
PT7M8218B10CEX PT7M8218B10CEX PT7M8218B10CEX
PT7M8218B09CEX PT7M8218B09CEX PT7M8218B09CEX
PT7M8218B18CEX PT7M8218B18CEX PT7M8218B18CEX
PT7M8218B30CEX PT7M8218B30CEX PT7M8218B30CEX
PDF Datasheet Preview
PT7M8218
300mA, High PSRR, LDO Regulator
• Input Voltage Range 1.7V to 5.5V
• 300mA Guaranteed Output Current
• Stable with Ceramic Output Capacitors
• Low Dropout Voltage Vout=2.8V
• Low Quiescent Current
• High PSRR
• Auto Output Discharge
• High Output Accuracy ±2% Initial Accuracy
• Thermal Shutdown and Current Limit Protection
• Operating Temperature Range -40°C to +85°C
• Package SC70-5L and SOT23-5L

PT7M8218 is a high accurate, low dropout voltage regulator with low noise, high ripple rejection and low current consumption. PT7M8218 includes a reference voltage source, an error amplifier, a driver transistor, a current limit protection, a thermal protection and an internal phase compensator. The output voltage for the regulator is set by factory trimming within a range of 0.9V to 3.3V in 100mV step includes 2.85V. PT7M8218 is stable with low ESR ceramic capacitors. PT7M8218 is available in SC70-5L and SOT23-5L packages. It operates over a temperature range of -40 to
+85°C.
• Cell Phones
• Mobile Phones PDC, GSM, CDMA, IMT2000 etc.
• Cordless Phones and Radio Communication
• Digital Still Cameras and Video Cameras
• PDA
• MP3 Players
• Portable Devices

Pin Assignment

Pin Description

Pin No

VIN 1 GND 2
5 VOUT 4 NC

SC70-5L /SOT23-5L

Pin Name

GND EN NC VOUT

Description Regulator Supply Input. Supply voltage can range from 1.7V to 5.5V. Bypass with a ceramic capacitor X5R/X7R to GND. Ground.

ON/OFF Control of Regulator. High active. This pin is better to be connected to the GND, but leaving it open is also acceptable Output of Regulator. Bypass with a ceramic capacitor X5R/X7R to GND.
12-11-0014

PT0440-1
11/21/12

PT7M8218
300mA, High PSRR, LDO Regulator

Maximum Ratings

Storage -55oC to +125oC Ambient Temperature with Power Applied......................... -40 oC to 85oC Input Voltage +6.0V Output Voltage to VCC +0.3V EN pin Voltage +6.0V DC Input/Output Current Power

SOT23/400mW

Note Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Recommended Operating Conditions

Parameter

Operating Voltage

Control Input Voltage

Operating Temperature

Conditions -

Min.

Typ.

Max.

Unit

DC Electrical Characteristics

TA =25°C, VIN = VOUT + 1V for VOUT options greater than 1.5V. VIN = 2.5V for VOUT unless otherwise noted.

Parameter

Output Voltage

Input Voltage Maximum Output
Ordering Information

Package Code

Package

Lead Free and Green SOT23-5L

Lead Free and Green SC70-5L

E = Pb-free and Green

Adding X Suffix= Tape/Reel “B” of means high active for control pin “EN” refer to different output voltage. See below Table1

Contact Pericom for availability.

Top Marking

See below Table1 See below Table1

Table1 Sequential Number Description

Designator

VOUT V

Top Marking

Designator
22 23 24 25 26 27 28 29 30 31 32 33 2A

VOUT V

Top Marking
n p q -

Pericom Semiconductor Corporation  1-800-435-2336 

Pericom reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply the best possible product. Pericom does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom product. The company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom.
12-11-0014

PT0440-1
11/21/12
More datasheets: PT7M8218B28TAE | PT7M8218B09CE | PT7M8218B09TAE | PT7M8218B33TAEX | PT7M8218B30TAEX | PT7M8218B12TAE | PT7M8218B25TAEX | PT7M8218B11TAE | PT7M8218B10TAE | PT7M8218B20TAEX


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Datasheet ID: PT7M8218B18TAEX 510135