Fixed LDO Voltage Regulators

5323 Fixed LDO Voltage Regulators from 21 Manufacturers meet your specification.

Find & Compare Fixed LDO Voltage Regulators from multiple manufacturers on everything PE. View product specifications, download datasheets and get pricing. Your Inquiry will be directed to the manufacturer and their distributors who will get back to you with a quote.

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  • Type of Output : Fixed
Description:250mA Low Dropout Voltage Regulator
Type of Output:
Fixed
Input Voltage:
2.4 to 30 V
Output Voltage:
3.3 to 5 V
Dropout Voltage:
310 mV
Output Current:
0.25 A
Quiescent Current:
0.15 mA
Package Type:
Surface Mount
more info
Description:2.5 V, 2 to 3 A, Fixed, LDO Voltage Regulator
Industry:
Industrial, Space, Military
Type of Output:
Fixed
Input Voltage:
12 V
Output Voltage:
2.5 V
Dropout Voltage:
300 to 950 mV
Output Current:
2 to 3 A
Quiescent Current:
1 to 150 mA
Package Type:
Surface Mount
more info
Description:1 to 4.2 V, 0.0095 mA, Fixed Output LDO Regulator
Industry:
Commercial
Type of Output:
Fixed
Input Voltage:
1.4 to 5.25 V
Output Voltage:
1 to 4.2 V
Dropout Voltage:
270 to 920 mV
Output Current:
0.2 A
Quiescent Current:
0.0095 mA
RoHS Compliant:
Yes
Package Type:
Wafer-level Packaging
more info
Description:CMOS Low Dropout Linear Regulator for Power Supply Applications
Type of Output:
Fixed
Input Voltage:
4 to 36 V
Output Voltage:
1.8 V
Dropout Voltage:
760 mV
Output Current:
150 mA
Quiescent Current:
1 µA
RoHS Compliant:
Yes
Package Type:
Surface Mount
more info
Description:Automotive Qualified Fixed Linear LDO Regulator
Industry:
Automotive
Type of Output:
Fixed
Input Voltage:
3 to 45 V
Output Voltage:
2.5 V
Dropout Voltage:
400 mV
Output Current:
50 mA
Qualification:
AEC-Q100
RoHS Compliant:
Yes
Package Type:
Surface Mount
more info
Description:Low Dropout 250mA Linear Regulator
Industry:
Industrial
Type of Output:
Fixed, Adjustable
Input Voltage:
2.7 to 6.5 V
Output Voltage:
1.25 to 5 V
Dropout Voltage:
230 mV
Output Current:
0.25 A
Quiescent Current:
0.125 mA
RoHS Compliant:
Yes
Package Type:
Surface Mount
more info
Description:3.3 V LDO Voltage Regulator for Portable Applications
Type of Output:
Fixed
Input Voltage:
1.2 to 5.5 V
Output Voltage:
3.3 V
Dropout Voltage:
310 mV
Output Current:
2 µA
Quiescent Current:
4 µA
Package Type:
Surface Mount
more info
Description:12 V, Fixed Output LDO Voltage Regulator
Industry:
Industrial, Commercial
Type of Output:
Fixed
Input Voltage:
12 V
Output Voltage:
1.5 V
Dropout Voltage:
1200 mV
Output Current:
0.3 A
Quiescent Current:
5 to 10 mA
Package Type:
Surface Mount
more info
Description:26 V, 0.5 A, LDO Voltage Regulator
Industry:
Industrial
Type of Output:
Fixed
Input Voltage:
26 V
Output Voltage:
3.3 V
Dropout Voltage:
100 to 700 mV
Output Current:
0.5 A
Quiescent Current:
0.2 to 25 mA
RoHS Compliant:
Yes
Package Type:
Through Hole
more info
Description:1.8 to 18 V, 0.5 A, LDO Voltage Regulator
Industry:
Commercial, Industrial
Type of Output:
Fixed
Input Voltage:
1.8 to 18 V
Output Voltage:
4.9 to 5.1 V
Dropout Voltage:
125 mV
Output Current:
0.5 A
Quiescent Current:
0.001 to 0.003 mA
RoHS Compliant:
Yes
Package Type:
Surface Mount
more info

What is a Fixed LDO Voltage Regulator?

A Fixed LDO (low dropout) Voltage Regulator is a type of DC Linear Regulator that provides fixed regulated output voltage even when the difference between the input supply voltage and output voltage is very small. It is ideally stable with line and load variations that are immune to changes in ambient temperature and are stable over time.

Key features of Fixed LDO Regulators:

  • Low dropout voltage and clean output.
  • Low quiescent current.
  • High output voltage accuracy and efficiency.
  • Good ripple rejection ability.
  • Short circuit protection.
  • Integrated current limit and thermal protection.
  • Reverse current protection.
  • Excellent line and load regulation.
  • Low noise.
  • No EMI.

Fixed LDO Voltage Regulators are ideal for use in ultralow-power microcontrollers, E-meters, fire alarms, smoke detector systems, handset peripherals, industrial &automotive applications, remote controllers, Zigbee networks, PDAs, portable electronic devices, battery-powered equipment, memory standby circuits,  camcorders & cameras, cellular phones, cordless phones, wireless communicators, palmtops, PC motherboards, consumer electronics, networking equipment, RF circuitry power supplies, and set-top box equipment.

Fixed LDO Voltage Regulators from the leading manufacturers are listed on everything PE. Our parametric search tool will scan multiple manufacturer websites to identify Fixed LDO Voltage Regulators that meet your requirement. You can then download datasheets, request quotations via everything PE. Your inquiry will be routed to the manufacturer or their representative who will give you more information on the product.

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