MAX8869EUE18+T IC REG LIN POS ADJ 1A 16TSSOP Analog Devices Inc./Maxim Integrated

Brand Name Analog Devices Inc./Maxim Integrated
Model Number MAX8869EUE18+T
Minimum Order Quantity 1
Price Based on current price
Packaging Details anti-static bag & cardboard box
Delivery Time 3-5 work days
Payment Terms T/T
Supply Ability In stock

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Product Details
Output Configuration Positive Output Type Adjustable (Fixed)
Number Of Regulators 1 Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.8V (1.8V) Voltage - Output (Max) 5V
Voltage Dropout (Max) - Current - Output 1A
Current - Quiescent (Iq) 2 MA Current - Supply (Max) 2.5 MA
PSRR 54dB (100kHz) Control Features Enable, Reset, Soft Start
Protection Features Over Current, Over Temperature, Short Circuit Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount Package / Case 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 16-TSSOP-EP
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Part Number Description
Product Description

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 MAX8869
Packaging Tape & Reel (TR) Alternate Packaging
Mounting-Style SMD/SMT
Package-Case 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Operating-Temperature -40°C ~ 85°C
Mounting-Type Surface Mount
Output-Type Fixed
Supplier-Device-Package 16-TSSOP-EP
Voltage-Input 2.7 V ~ 5.5 V
Number-of-Outputs 1 Output
Current-Output 1A
Voltage-Output 1.8V, 0.8 V ~ 5 V
Regulator-Topology Positive Fixed or Adjustable
Voltage-Dropout-Typical -
Number-of-Regulators 1 Regulator
Current-Limit-Min -
Pd-Power-Dissipation 1.5 W
Maximum Operating Temperature + 85 C
Operating temperature range - 40 C
Output-Voltage 1.8 V
Input-Voltage-MAX 5.5 V
Output-Current 1 A
Input-Voltage-MIN + 2.7 V
Load-Regulation 2 %
Voltage-Regulation-Accuracy 1 %
Part-#-Aliases MAX8869
Package-Case TSSOP-EP-16
Ib-Input-Bias-Current 2.5 mA
Dropout-Voltage 0.0002 V at 1 mA
Dropout-Voltage-Max 350 mV at 1 A
Line-Regulation 0.1 %

Functional compatible component

Form,Package,Functional compatible component

 

Manufacturer Part# Description Manufacturer Compare
MAX8869EUE18+
Power Circuits
Fixed/Adjustable Positive LDO Regulator, 0.8V Min, 5V Max, 0.35V Dropout, CMOS, PDSO16, 4.40 MM, 1.10 MM HEIGHT, 0.65 MM PITCH, MO-153AC, TSSOP-16 Maxim Integrated Products MAX8869EUE18+T vs MAX8869EUE18+
MAX8869EUE18
Power Circuits
FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.35V DROPOUT, PDSO16, 4.40 MM, 1.10 MM HEIGHT, 0.65 MM PITCH, MO-153AC, TSSOP-16 Rochester Electronics LLC MAX8869EUE18+T vs MAX8869EUE18
MAX8869EUE18-T
Power Circuits
Fixed/Adjustable Positive LDO Regulator, 0.8V Min, 5V Max, 0.35V Dropout, CMOS, PDSO16, 4.40 MM, 1.10 MM HEIGHT, 0.65 MM PITCH, MO-153AC, TSSOP-16 Maxim Integrated Products MAX8869EUE18+T vs MAX8869EUE18-T

Descriptions

Linear Voltage Regulator IC Positive Fixed or Adjustable 1 Output 1.8V, 0.8 V ~ 5 V 1A 16-TSSOP-EP
LDO Voltage Regulators 1A MicroCap Linear Regulator