Microchip MIC2954-03WS, 1 Low Dropout Voltage, Voltage Regulator 250mA, 1.24 → 29 V 3 + Tab-Pin, SOT-223
- RS Stock No.:
- 177-0649
- Mfr. Part No.:
- MIC2954-03WS
- Brand:
- Microchip
Subtotal (1 pack of 5 units)*
£7.90
(exc. VAT)
£9.50
(inc. VAT)
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In Stock
- Plus 355 unit(s) shipping from 20 October 2025
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £1.58 | £7.90 |
*price indicative
- RS Stock No.:
- 177-0649
- Mfr. Part No.:
- MIC2954-03WS
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Regulator Type | Low Dropout Voltage | |
| Maximum Output Current | 250mA | |
| Number of Outputs | 1 | |
| Output Voltage | 1.24 → 29 V | |
| Line Regulation | 0.4 %/V | |
| Load Regulation | 0.3 %/V | |
| Accuracy | 1% | |
| Mounting Type | Surface Mount | |
| Quiescent Current | 120 (Typ.)µA | |
| Package Type | SOT-223 | |
| Reference Voltage | 1.27V | |
| Pin Count | 3 + Tab | |
| Output Type | Fixed | |
| Dimensions | 6.5 x 3.5 x 1.6mm | |
| Minimum Operating Temperature | -40 °C | |
| Height | 1.6mm | |
| Maximum Operating Temperature | +125 °C | |
| Minimum Input Voltage | 2 V | |
| Maximum Input Voltage | 30 V | |
| Width | 3.5mm | |
| Length | 6.5mm | |
Select all | ||
|---|---|---|
Brand Microchip | ||
Regulator Type Low Dropout Voltage | ||
Maximum Output Current 250mA | ||
Number of Outputs 1 | ||
Output Voltage 1.24 → 29 V | ||
Line Regulation 0.4 %/V | ||
Load Regulation 0.3 %/V | ||
Accuracy 1% | ||
Mounting Type Surface Mount | ||
Quiescent Current 120 (Typ.)µA | ||
Package Type SOT-223 | ||
Reference Voltage 1.27V | ||
Pin Count 3 + Tab | ||
Output Type Fixed | ||
Dimensions 6.5 x 3.5 x 1.6mm | ||
Minimum Operating Temperature -40 °C | ||
Height 1.6mm | ||
Maximum Operating Temperature +125 °C | ||
Minimum Input Voltage 2 V | ||
Maximum Input Voltage 30 V | ||
Width 3.5mm | ||
Length 6.5mm | ||
- COO (Country of Origin):
- CN
The MIC2954 is a "bulletproof", efficient voltage regulator with very low dropout voltage (typically 40mV at light loads and 375mV at 250mA) and low quiescent current (120μA typical). The quiescent current of the MIC2954 increases only slightly in dropout, thus prolonging battery life.
High-accuracy: 5V, guaranteed 250mA output
Low quiescent current
Low dropout voltage
Extremely tight load and line regulation
Very low temperature coefficient
Current and thermal limiting
High-accuracy: 5V, guaranteed 250mA output
Low quiescent current
Low dropout voltage
Extremely tight load and line regulation
Very low temperature coefficient
Current and thermal limiting
Input can withstand -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, and surface-mount SOT-223 and SOP-8 packages
Low quiescent current
Low dropout voltage
Extremely tight load and line regulation
Very low temperature coefficient
Current and thermal limiting
High-accuracy: 5V, guaranteed 250mA output
Low quiescent current
Low dropout voltage
Extremely tight load and line regulation
Very low temperature coefficient
Current and thermal limiting
Input can withstand -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, and surface-mount SOT-223 and SOP-8 packages