onsemi LP2951CDR2G, 1 Low Dropout Voltage, Voltage Regulator 100mA, 5 V 8-Pin, SOIC
- RS Stock No.:
- 186-9689P
- Mfr. Part No.:
- LP2951CDR2G
- Brand:
- onsemi
Bulk discount available
Subtotal 100 units (supplied on a continuous strip)*
£22.90
(exc. VAT)
£27.50
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1,900 unit(s) shipping from 29 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 100 - 225 | £0.229 |
| 250 + | £0.198 |
*price indicative
- RS Stock No.:
- 186-9689P
- Mfr. Part No.:
- LP2951CDR2G
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Regulator Type | Low Dropout Voltage | |
| Maximum Output Current | 100mA | |
| Number of Outputs | 1 | |
| Output Voltage | 5 V | |
| Line Regulation | 0.02 % | |
| Load Regulation | 0.02 % | |
| Mounting Type | Surface Mount | |
| Polarity | Positive | |
| Quiescent Current | 75µA | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Output Type | Fixed | |
| Dimensions | 5 x 4 x 1.5mm | |
| Maximum Operating Temperature | +125 °C | |
| Minimum Operating Temperature | -40 °C | |
| Height | 1.5mm | |
| Minimum Input Voltage | 2.3 V | |
| Maximum Input Voltage | 30 V dc | |
| Length | 5mm | |
| Automotive Standard | AEC-Q100 | |
| Width | 4mm | |
Select all | ||
|---|---|---|
Brand onsemi | ||
Regulator Type Low Dropout Voltage | ||
Maximum Output Current 100mA | ||
Number of Outputs 1 | ||
Output Voltage 5 V | ||
Line Regulation 0.02 % | ||
Load Regulation 0.02 % | ||
Mounting Type Surface Mount | ||
Polarity Positive | ||
Quiescent Current 75µA | ||
Package Type SOIC | ||
Pin Count 8 | ||
Output Type Fixed | ||
Dimensions 5 x 4 x 1.5mm | ||
Maximum Operating Temperature +125 °C | ||
Minimum Operating Temperature -40 °C | ||
Height 1.5mm | ||
Minimum Input Voltage 2.3 V | ||
Maximum Input Voltage 30 V dc | ||
Length 5mm | ||
Automotive Standard AEC-Q100 | ||
Width 4mm | ||
Low Dropout (LDO) Linear Voltage Regulators, Up to 120mA, ON Semiconductor
Wide Input Range: Up to 30 V
Rated Output Current of 100 mA
Low Dropout 50 mV at 100 mA and 380 mV at 100 mA
Low Quiescent Current: 75 μA (Typ)
Requires Only a 1.0 mF Output Capacitor for Stability
Internal Current and Thermal Limiting
LP2951 also has Error(bar) Output Signals an Out of Regulation Condition
LP2951 also has Output Programmable from 1.25 V to 29 V
LP2951 also has Logic Level Shutdown Input
Extremely Tight Line and Load Regulation
5.0 V, 3.3 V or 3.0 V +/- 0.5%
Benefits
Enables use with 24V rail
Sufficient power capability for MCU
Lower thermal impact than Vreg
Longer battery life
Small size, low cost system
Built-in protection features
Flexibility for various end product applications
Enhanced protection capability
Accurate system level design capability
Allows Use as a Regulator or Reference
End Products
AC Analog Input Module
Logistics Robot CPU Board
Optical Line Card
Applications
Automotive
Avionics: RADAR
Rated Output Current of 100 mA
Low Dropout 50 mV at 100 mA and 380 mV at 100 mA
Low Quiescent Current: 75 μA (Typ)
Requires Only a 1.0 mF Output Capacitor for Stability
Internal Current and Thermal Limiting
LP2951 also has Error(bar) Output Signals an Out of Regulation Condition
LP2951 also has Output Programmable from 1.25 V to 29 V
LP2951 also has Logic Level Shutdown Input
Extremely Tight Line and Load Regulation
5.0 V, 3.3 V or 3.0 V +/- 0.5%
Benefits
Enables use with 24V rail
Sufficient power capability for MCU
Lower thermal impact than Vreg
Longer battery life
Small size, low cost system
Built-in protection features
Flexibility for various end product applications
Enhanced protection capability
Accurate system level design capability
Allows Use as a Regulator or Reference
End Products
AC Analog Input Module
Logistics Robot CPU Board
Optical Line Card
Applications
Automotive
Avionics: RADAR
LDO (Low Dropout) Linear Voltage Regulators, ON Semiconductor
The Low dropout or LDO is a linear voltage regulator. We have a wide range of linear regulators. The LDO regulator can operate with a small input–output differential voltage. LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.