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PT7M8208B29ZUE

Description
Fixed Positive LDO Regulator, 2.9V, 0.35V Dropout, CMOS, PDSO6, 1 X 1 MM, GREEN, UDFN-6
CategoryPower/power management    The power supply circuit   
File Size385KB,10 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
Environmental Compliance  
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PT7M8208B29ZUE Overview

Fixed Positive LDO Regulator, 2.9V, 0.35V Dropout, CMOS, PDSO6, 1 X 1 MM, GREEN, UDFN-6

PT7M8208
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LDO Regulator
Features
Output Current: 300mA or more
Dropout Voltage: 270mV @ 300mA for 3.3V
Operating Voltage Range: 1.8V to 5.5V
Output Voltage Range: 1.2V to 3.3V (100mV Step)
Low Power Consumption: 65µA
Standby Current: 0.1µA
High Ripple Rejection: 75dB @ 1kHz
Output Current-Limit Protection
Thermal Shutdown Protection
Auto Output Discharge
Operating Temperature Range: -40°C to +85°C
Low ESR Capacitor Compatible: Ceramic Capacitor
Lead Free and Green Package: UDFN-6L 1x1
Description
The PT7M8208 series are highly accurate, low dropout
voltage regulators with low noise, high ripple rejection
and low current consumption.
The PT7M8208 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 1.2V to 3.3V in 100mV step
includes 2.85V. The PT7M8208 series are stable with
low ESR ceramic capacitors.
Pin Configuration
VOUT
NC
NC
1
2
3
6
5
4
VIN
EN
GND
Applications
Mobile phones (PDC, GSM, CDMA, IMT2000 etc.)
Cordless phones and radio communication
Digital still cameras and video cameras
PDAs
MP3 players
Portable devices
UDFN-6L 1×1 (Top View)
Pin Description
Pin No.
1
2, 3
4
5
6
I/O
O
-
P
I
I
Name
VOUT
NC
GND
EN
VIN
Descriptions
Output of Regulator. Bypass with a 1µF ceramic capacitor (X5R/X7R) to GND.
No Connection.
Ground.
ON/OFF Control of Regulator.
Regulator Supply Input. Supply voltage can range from 1.8V to 5.5V. Bypass with a 1µF ceramic
capacitor (X5R/X7R) to GND.
11-0009
PT0360S-2
1
10/18/10

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