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MAX8887EZK33+T IC REG LIN 3.3V 300MA TSOT23-5 Analog Devices Inc./Maxim Integrated

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MAX8887EZK33+T IC REG LIN 3.3V 300MA TSOT23-5 Analog Devices Inc./Maxim Integrated

Name: MAX8887EZK33T IC REG LIN 33V 300MA TSOT235 Analog Devices IncMaxim Integrated
Brand: Analog Devices Inc./Maxim Integrated
Price: 1 USD

Brand Name : Analog Devices Inc./Maxim Integrated

Model Number : MAX8887EZK33+T

MOQ : 1

Price : Based on current price

Payment Terms : T/T

Supply Ability : In stock

Delivery Time : 3-5 work days

Packaging Details : anti-static bag & cardboard box

Output Configuration : Positive

Output Type : Fixed

Number of Regulators : 1

Voltage - Input (Max) : 5.5V

Voltage - Output (Min/Fixed) : 3.3V

Voltage - Output (Max) : -

Voltage Dropout (Max) : 0.15V @ 300mA (Typ)

Current - Output : 300mA

Current - Quiescent (Iq) : 100 µA

Current - Supply (Max) : 65 µA

PSRR : 60dB (1kHz)

Control Features : Enable

Protection Features : Over Current, Over Temperature, Short Circuit

Operating Temperature : -40°C ~ 85°C (TA)

Mounting Type : Surface Mount

Package / Case : SOT-23-5 Thin, TSOT-23-5

Supplier Device Package : TSOT-23-5

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Product Details

General Description

The MAX886/MAX888 power-management ICs are complete power systems for wireless and satellite handsets. The devices operate from 3 to 6-cell NiCd/NiMH batteries or from 1 or 2-cell Li-Ion batteries. They incorporate a high-efficiency, step-down DC-DC converter, a regulated 5V charge pump, and four linear regulators. The regulators supply power to the SIM, LCD, BB, DSP, and RF sections of a cellular telephone handset. The step-down converter and linear regulator outputs are adjustable by internal 4-bit DACs, programmable through the I2C™-compatible serial interface. A pushbutton on/off scheme activates a 5µA low-power shutdown mode. The devices also feature a low-battery detector output and an internal start-up timer.

Features

♦ 90% Efficient, 500mA Step-Down Converter
♦ Two 100mA DAC-Controlled LDOs
One 200mA DAC-Controlled LDO
One 20mA DAC-Controlled LDO
♦ 3 to 6-Cell NiCd or NiMH Operation
1 or 2-Cell Li-Ion Operation
♦ +2.7V to +12V Input Voltage Range
♦ 250µA Standby (PFM) Quiescent Current
♦ 5µA Shutdown Current
♦ I2C-Compatible Serial Interface
♦ Selectable 375kHz, 535kHz, 670kHz, 925kHz
(or Synchronizable) Switching Frequency
♦ Power-On Reset and Start-Up Timer
♦ Thermal Overload Protection
♦ Pushbutton On/Off Control
♦ Space-Saving 32-Pin TQFP Package (7mm x 7mm)

Applications

Satellite Phones
Private Mobile Radio (PMR)
Wireless Handsets
GSM Cellular/PCS Telephones

Specifications

Attribute	Attribute Value
Manufacturer	Maxim Integrated
Product Category	Linear Voltage Regulators
Series	MAX8887
Packaging	Alternate Packaging
Unit-Weight	0.001058 oz
Mounting-Style	SMD/SMT
Package-Case	SOT-23-5 Thin, TSOT-23-5
Operating-Temperature	-40°C ~ 85°C
Mounting-Type	Surface Mount
Output-Type	Fixed
Supplier-Device-Package	TSOT-23-5
Voltage-Input	Up to 5.5V
Number-of-Outputs	1 Output
Current-Output	300mA
Voltage-Output	3.3V
Regulator-Topology	Positive Fixed
Voltage-Dropout-Typical	0.15V @ 300mA
Number-of-Regulators	1 Regulator
Current-Limit-Min	420mA
Pd-Power-Dissipation	0.727 W
Maximum Operating Temperature	+ 85 C
Operating temperature range	- 40 C
Output-Voltage	3.3 V
Input-Voltage-MAX	5.5 V
Output-Current	300 mA
Input-Voltage-MIN	+ 2.5 V
Voltage-Regulation-Accuracy	1.2 %
Part-#-Aliases	MAX8887
Package-Case	SOT-23-5
Ib-Input-Bias-Current	55 uA
Dropout-Voltage	0.0005 V at 1 mA
Dropout-Voltage-Max	200 mV at 200 mA
Line-Regulation	0.15 % / V

Functional compatible component

Form,Package,Functional compatible component

Manufacturer Part#	Description	Manufacturer	Compare
MAX8887EZK33 Power Circuits	Fixed Positive LDO Regulator, 3.3V, 0.2V Dropout, BICMOS, PDSO5, LOW PROFILE, SOT-23, 5 PIN	Maxim Integrated Products	MAX8887EZK33+T vs MAX8887EZK33
MAX8887EZK33+ Power Circuits	Fixed Positive LDO Regulator, 3.3V, 0.2V Dropout, BICMOS, PDSO5, LOW PROFILE, SOT-23, 5 PIN	Maxim Integrated Products	MAX8887EZK33+T vs MAX8887EZK33+
MAX8887EZK33-T Power Circuits	Fixed Positive LDO Regulator, 3.3V, 0.2V Dropout, BICMOS, PDSO5, MO-193, EIAJ SC-70, SOT-23, 5 PIN	Maxim Integrated Products	MAX8887EZK33+T vs MAX8887EZK33-T

Descriptions

Linear Voltage Regulator IC Positive Fixed 1 Output 3.3V 300mA TSOT-23-5

LDO Voltage Regulators 300mA Linear Regulator

China MAX8887EZK33+T IC REG LIN 3.3V 300MA TSOT23-5 Analog Devices Inc./Maxim Integrated factory

MAX8887EZK33+T IC REG LIN 3.3V 300MA TSOT23-5 Analog Devices Inc./Maxim Integrated Images

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