Switch Voltage Regulator -ve Charge Pump

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

Fixed -4.1V or Adjustable -0.5V to -9V Output at 5mA
4.5V to 10V Input Voltage Range
2mVP-P Output Voltage Ripple (MAX850-MAX852)
1mVP-P Output Voltage Ripple (MAX853)
100kHz Charge-Pump Switching Frequency (MAX850/MAX851/MAX853)
External Synchronizing Clock Input (MAX852)
Logic-Level Shutdown Mode: 1μA Max Over Temperature (MAX850/MAX852/MAX853)
Low Cost, 8-Pin SO Package
Applications
Cell Phones
Continuously Adjustable GaAsFET Bias
LCD-Bias Contrast Control
Negative Regulated Power Supplies
Personal Communicators, PDAs
Wireless Data Loggers

Specifications
Attribute Value
Input Voltage 5 → 10V dc
Output Voltage -4.2 → -4V dc
Number of Outputs 1
Output Current 5mA
Mounting Type Surface Mount
Minimum Temperature -40°C
Maximum Temperature +85°C
Switching Frequency Range 100kHz
Application Cellular Phones, Continuously Adjustable GaAsFET Bias, LCD-Bias Contrast Control, Negative Regulated Power Supplies, Personal Communicators PDAs, Wireless Data Loggers
Depth 1.5mm
Width 4mm
Maximum Input Current ±1µA
Length 5mm
188 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 2)
MYR 17.055
units
Per unit
Per Pack*
2 - 8
MYR17.055
MYR34.11
10 - 18
MYR16.455
MYR32.91
20 - 48
MYR15.52
MYR31.04
50 +
MYR14.485
MYR28.97
*price indicative
Packaging Options:
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