PMIC - Voltage Regulators - Linear TO-226-3, TO-92-3 (TO-226AA) -40°C~125°C LP2950 1 % Over Current, Over Temperature IC REG LINEAR 5V 100MA TO92-3
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Oct 26, 2021
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What is a Voltage Regulator - Another Teaching Moment | Digi-Key Electronics
PMIC - Voltage Regulators - Linear TO-226-3, TO-92-3 (TO-226AA) -40°C~125°C LP2950 1 % Over Current, Over Temperature IC REG LINEAR 5V 100MA TO92-3
The LP2950 is micropower voltage regulator that is specifically designed to maintain proper regulation with an extremely low input−to−output voltage differential. Furthermore, Huge range of Semiconductors, Capacitors, Resistors and IcS in stock. Welcome RFQ.
LP2950CZ-5.0G
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.09458 | $1.09 |
| 10+ | $1.03263 | $10.33 |
| 100+ | $0.97417 | $97.42 |
| 500+ | $0.91903 | $459.52 |
| 1000+ | $0.86701 | $867.01 |
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The LP2950 is micropower voltage regulator that is specifically designed to maintain proper regulation with an extremely low input−to−output voltage differential. The device features a very low quiescent bias current of 75 μA and are capable of supplying output currents in excess of 100 mA. Internal current and thermal limiting protection is provided. Due to the low input−to−output voltage differential and bias current specifications, the device is ideally suited for battery powered computer, consumer, and industrial equipment where an extension of useful battery life is desirable.
This article provides you with a basic overview of the LP2950 voltage regulator, including its pin descriptions, features and specifications, etc., to help you quickly understand what LP2950 is.
● Low Quiescent Bias Current of 75 μA
● Low Input−to−Output Voltage Differential of 50 mV at 100 μA and 380 mV at 100 mA
● 5.0 V, 3.3 V or 3.0 V ±0.5% Allows Use as a Regulator or Reference
● Extremely Tight Line and Load Regulation
● Requires Only a 1.0 μF Output Capacitor for Stability
● Internal Current and Thermal Limiting
● NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements;
AEC−Q100 Qualified and PPAP Capable
● The Device is Pb−Free and RoHS Compliant
ON Semiconductor LP2950CZ-5.0G technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor LP2950CZ-5.0G.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) | |
| Factory Lead Time | 12 Weeks | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) | |
| Number of Pins | 3Pins | |
| Operating Temperature | -40°C~125°C | |
| Packaging | Bulk | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 3Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Tin (Sn) | |
| Packing Method | BAG | |
| Terminal Position | BOTTOM |
| Product Attribute | Attribute Value | |
|---|---|---|
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Current Rating | 100mA | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | LP2950 | |
| Pin Count | 3 | |
| Current - Supply (Max) | 12mA | |
| Number of Outputs | 1Output | |
| Qualification Status | Not Qualified | |
| Voltage - Input (Max) | 30V | |
| Output Voltage | 5V | |
| Output Type | Fixed | |
| Max Output Current | 100mA | |
| Output Configuration | Positive | |
| Accuracy | 1 % | |
| Output Voltage 1 | 5V | |
| Number of Regulators | 1Regulator |
| Product Attribute | Attribute Value | |
|---|---|---|
| Min Input Voltage | 6V | |
| Protection Features | Over Current, Over Temperature | |
| Current - Quiescent (Iq) | 120μA | |
| Voltage Dropout (Max) | 0.45V @ 100mA | |
| Halogen Free | Halogen Free | |
| Reference Voltage | 1.26V | |
| Dropout Voltage | 350mV | |
| Dropout Voltage1-Nom | 0.35V | |
| Min Output Voltage | 5V | |
| Voltage Tolerance-Max | 2.4% | |
| Nominal Output Voltage | 5V | |
| Input Bias Current | 75μA | |
| Output Voltage Accuracy | 1 % | |
| REACH SVHC | No SVHC | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
Representative Block Diagram
| Model number | Manufacturer | Description |
| LP2950CZ-5.0T1 | Texas Instruments | 5V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PBCY3, PLASTIC, TO-92, 3 PIN |
| MIC2954-03BZT&R | Micrel Inc | Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, TO-92, 3 PIN |
| LP2950ACZ-5.0RA | Motorola Semiconductor Products | Fixed Positive LDO Regulator, 5V, 0.45V Dropout, PBCY3, TO-226AA, TO-92, 3 PIN |
| LP2950CN-L-5.0 | MaxLinear Inc | Fixed Positive LDO Regulator, 5V, 0.45V Dropout, PBCY3, LEAD FREE, TO-226AA, TO-92, 3 PIN |
| LP2950CN-5.0OPTION1 | Calogic Inc | Fixed Positive LDO Regulator, 5V, 0.45V Dropout, BIPolar, PBCY3, TO-92, 3 PIN |
| LP2950CZ-5.0 | Maxim Integrated Products | Fixed Positive LDO Regulator, 5V, 0.08V Dropout, BIPolar, PBCY3, TO-92, 3 PIN |
| SPX2950ACN-L-5.0/TR | Sipex Corporation | Fixed Positive LDO Regulator, 5V, 0.5V Dropout, PBCY3, LEAD FREE, TO-92, 3 PIN |
| LP2950ACN-5.0 | Alpha Semiconductor | Regulator, 1 Output, BIPolar |
| MIC2954-03YZ | Microchip Technology Inc | Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, ROHS COMPLIANT, TO-92, 3 PIN |
| LP2950CP-5.0 | Motorola Mobility LLC | 5V FIXED POSITIVE LDO REGULATOR, 0.45V DROPOUT, PBCY3, TO-226AA, TO-92, 3 PIN |
● Lithium Ion Battery Cell Charger
● Regulator with Early Warning and Auxiliary Output
Package
Marking Diagrams
On Semiconductor (Nasdaq: ON) is a manufacturer engaging itself in reducing energy use. It features a comprehensive portfolio of power, signal management, and logic, custom solutions that are energy efficient. It acts as a world-class supply chain with high reliability and a network of manufacturing facilities, sales, offices, and design centers in key markets through North America, Europe, and the Asia Pacific regions.
Download datasheets and manufacturer documentation for LP2950CZ-5.0G
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