Microchip Technology MIC2954-08YM
- Part Number:
- MIC2954-08YM
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3758828-MIC2954-08YM
- Description:
- IC REG LDO 5V/ADJ 0.25A 8SOIC
- ECAD Model:
-
- Datasheet:
- MIC2954-08YM
Description
The MIC2954 is a highly efficient voltage regulator with low dropout voltage (40mV at light loads, 375mV at 250mA) and low quiescent current (120μA typical). Its quiescent current increases only slightly in dropout, extending battery life.
Features
High-accuracy 5V output, guaranteed 250mA
Low quiescent current
Low dropout voltage
Tight load and line regulation
Very low temperature coefficient
Current and thermal limiting
Input withstands -20V reverse battery and 60V positive transients
Error flag warns of low output voltage
Logic-controlled electronic shutdown
Output programmable from 1.24V to 29V (MIC2954-07/08)
Available in TO-220, TO-92, SOT-223, and SOIC-8 packages
Applications
Battery-powered equipment
Cellular telephones
Laptop, notebook, and palmtop computers
PCMCIA Vcc and Vpp regulation/switching
Bar code scanners
Automotive electronics
SMPS post-regulator/dc-to-dc modules
Voltage reference
High-efficiency linear power supplies
The MIC2954 is a highly efficient voltage regulator with low dropout voltage (40mV at light loads, 375mV at 250mA) and low quiescent current (120μA typical). Its quiescent current increases only slightly in dropout, extending battery life.
Features
High-accuracy 5V output, guaranteed 250mA
Low quiescent current
Low dropout voltage
Tight load and line regulation
Very low temperature coefficient
Current and thermal limiting
Input withstands -20V reverse battery and 60V positive transients
Error flag warns of low output voltage
Logic-controlled electronic shutdown
Output programmable from 1.24V to 29V (MIC2954-07/08)
Available in TO-220, TO-92, SOT-223, and SOIC-8 packages
Applications
Battery-powered equipment
Cellular telephones
Laptop, notebook, and palmtop computers
PCMCIA Vcc and Vpp regulation/switching
Bar code scanners
Automotive electronics
SMPS post-regulator/dc-to-dc modules
Voltage reference
High-efficiency linear power supplies
Microchip Technology MIC2954-08YM technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC2954-08YM.
- Factory Lead Time10 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Supplier Device Package8-SOIC
- Operating Temperature-40°C~125°C
- PackagingTube
- Published2007
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Max Operating Temperature125°C
- Min Operating Temperature-40°C
- Current Rating250mA
- Base Part NumberMIC2954
- Current - Supply (Max)12mA
- Number of Outputs1
- Voltage - Input (Max)30V
- Output Voltage29V
- Output TypeAdjustable (Fixed)
- Max Output Current250mA
- PolarityPositive
- Output ConfigurationPositive
- Current - Output250mA
- Quiescent Current200μA
- Control FeaturesEnable
- Accuracy1 %
- Max Output Voltage29V
- Voltage - Output (Min/Fixed)1.24V 5V
- Number of Regulators1
- Min Input Voltage2V
- Protection FeaturesLoad Dump, Over Current, Over Temperature, Reverse Polarity, UV POR
- Current - Quiescent (Iq)300μA
- Voltage Dropout (Max)0.6V @ 250mA
- Max Input Voltage30V
- Reference Voltage1.235V
- Dropout Voltage375mV
- Min Output Voltage1.24V
- Voltage - Output (Max)29V
- Input Bias Current60nA
- Output Voltage Accuracy1 %
- Height1.48mm
- Length4.93mm
- Width3.94mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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