MAX8842ELT+T IC REG LIN POS ADJ 150MA 6UDFN Analog Devices Inc./Maxim Integrated

Brand Name Analog Devices Inc./Maxim Integrated
Model Number MAX8842ELT+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
Number Of Regulators 1 Voltage - Input (Max) 6V
Voltage - Output (Min/Fixed) 1.225V Voltage - Output (Max) 4.5V
Voltage Dropout (Max) - Current - Output 150mA
Current - Quiescent (Iq) 90 µA Current - Supply (Max) -
PSRR 72dB ~ 46dB (1kHz ~ 100kHz) Control Features Enable
Protection Features Over Current, Over Temperature Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount Package / Case 6-WFDFN
Supplier Device Package 6-uDFN (1.5x1)
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Part Number Description
MAX8842ELT+T IC REG LIN POS ADJ 150MA 6UDFN
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Part Number Description
Product Description

Product Details

 

General Description

The MAX8840/MAX8841/MAX8842 ultra-low-noise, low-dropout (LDO) linear regulators are designed to deliver up to 150mA continuous output current. These regulators achieve a low 120mV dropout for 120mA load current. The MAX8840 uses an advanced architecture to achieve ultra-low output voltage noise of 11µVRMS and PSRR of 54dB at 100kHz.

 

 

Features

♦ Space-Saving 1.0mm x 1.5mm x 0.8mm µDFN
♦ 11µVRMS Output Noise at 100Hz to 100kHz Bandwidth (MAX8840)
♦ 78dB PSRR at 1kHz (MAX8840)
♦ 120mV Dropout at 120mA Load
♦ Stable with 1µF Ceramic Capacitor for Any Load
♦ Guaranteed 150mA Output
♦ Only Need Input and Output Capacitors (MAX8841)
♦ Output Voltages: 1.5V, 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3V, 3.3V, 4.5V (MAX8840/MAX8841) and Adjustable (MAX8842)
♦ Low 40µA Ground Current
♦ Excellent Load/Line Transient
♦ Overcurrent and Thermal Protection

 

 

Applications

Cellular and Cordless Phones
PDA and Palmtop Computers
Base Stations
Bluetooth Portable Radios and Accessories
Wireless LANs
Digital Cameras
Personal Stereos
Portable and Battery-Powered Equipment

 

Specifications

Attribute Attribute Value
Manufacturer Maxim Integrated
Product Category Linear Voltage Regulators
Series MAX8842
Packaging Alternate Packaging
Mounting-Style SMD/SMT
Package-Case 6-WFDFN
Operating-Temperature -40°C ~ 85°C
Mounting-Type Surface Mount
Output-Type Adjustable
Supplier-Device-Package 6-uDFN (1.5x1.0)
Voltage-Input 2 V ~ 6 V
Number-of-Outputs 1 Output
Current-Output 150mA
Voltage-Output 1.5 V ~ 4.5 V
Regulator-Topology Positive Adjustable
Voltage-Dropout-Typical 0.12V @ 120mA
Number-of-Regulators 1 Regulator
Current-Limit-Min 150mA
Pd-Power-Dissipation 1.68 W
Maximum Operating Temperature + 85 C
Operating temperature range - 40 C
Output-Voltage 1.225 V to 5 V
Input-Voltage-MAX 6 V
Output-Current 150 mA
Input-Voltage-MIN + 2 V
Load-Regulation 0.003 % / mA
Voltage-Regulation-Accuracy 2 %
Part-#-Aliases MAX8842
Package-Case UDFN-6
Ib-Input-Bias-Current 220 uA
Reference-Voltage 1.225 V
Dropout-Voltage 0.12 V at 120 mA
Line-Regulation 0.001 % / V

Descriptions

Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5 V ~ 4.5 V 150mA 6-uDFN (1.5x1.0)
LDO Voltage Regulators PSRR 150mA Linear Regulator