LP2951ACSD/NOPB
Ultra-low dropout voltage regulator for precision applications
Inventory:7,069
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : LP2951ACSD/NOPB
-
Package/Case : WSON-8
-
Manufacturer : Texas Instruments
-
Components Classification : Voltage Regulators , Linear, Low Drop Out Regulators
-
Datesheet : LP2951ACSD/NOPB DataSheet (PDF)
-
Series : LP2951
Overview of LP2951ACSD/NOPB
The LP2951ACSD/NOPB is a 100-mA, 30-V, low-dropout voltage regulator with power good & enable optimized for high-performance and low-voltage operations. It provides excellent performance for analog and digital signal switching applications.
Pinout
The LP2951ACSD/NOPB pinout refers to the configuration and function of each pin in its 8-WDFN Exposed Pad package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the LP2951ACSD/NOPB has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Fully Integrated DC-DC Converter: The LP2951ACSD/NOPB is a fully integrated DC-DC converter that provides a high level of integration, reducing the need for external components and minimizing board space requirements.
- Advanced Power Management Capabilities: This device offers advanced power management capabilities, including precision reference voltage output with high accuracy, robust operation over wide temperature range, low power consumption to minimize heat generation, and excellent load regulation for critical applications.
- Precision Reference Voltage Output with High Accuracy: The LP2951ACSD/NOPB provides a precision reference voltage output with high accuracy, making it suitable for applications where precise voltage control is required.
- Robust Operation Over Wide Temperature Range: This device operates robustly over a wide temperature range, ensuring reliable performance in various environments and applications.
- Low Power Consumption to Minimize Heat Generation: The LP2951ACSD/NOPB is designed to minimize heat generation by consuming low power, making it suitable for applications where thermal management is critical.
- Excellent Load Regulation for Critical Applications: This device provides excellent load regulation, ensuring that the output voltage remains stable and consistent even under varying load conditions.
Applications
- Analog-to-Digital Converters (ADCs): The LP2951ACSD/NOPB is suitable for use in analog-to-digital converters (ADCs) where a stable and precise reference voltage is required.
- Digital Signal Processing (DSP) Systems: This device can be used in digital signal processing (DSP) systems where high-performance and low-voltage operations are required.
- Embedded Systems: The LP2951ACSD/NOPB is suitable for use in embedded systems where a compact and efficient power management solution is needed.
- Semiconductor Manufacturing Equipment: This device can be used in semiconductor manufacturing equipment where precise voltage control and robust operation are required.
Equivalents
For similar functionalities, consider these alternatives to the LP2951ACSD/NOPB:
- LTC2940-5.0: The LTC2940-5.0 is a low-dropout voltage regulator with power good & enable that provides high-performance and low-voltage operations.
- MAX1554: The MAX1554 is a low-dropout voltage regulator with power good & enable that offers precision reference voltage output with high accuracy and robust operation over wide temperature range.
- ADP7148: The ADP7148 is a low-dropout voltage regulator with power good & enable that provides excellent load regulation for critical applications and operates robustly over a wide temperature range.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Source Content uid | LP2951ACSD/NOPB | Pbfree Code | Yes |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | SOIC |
Package Description | HVSON, SOLCC8,.15,32 | Pin Count | 8 |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code | 8542.39.00.01 | Date Of Intro | 1992-05-01 |
Samacsys Manufacturer | Texas Instruments | Adjustability | ADJUSTABLE |
Dropout Voltage1-Max | 0.6 V | Dropout Voltage1-Nom | 0.38 V |
Input Voltage Absolute-Max | 30 V | Input Voltage-Max | 30 V |
Input Voltage-Min | 2.3 V | JESD-30 Code | S-XDSO-N8 |
JESD-609 Code | e3 | Length | 4 mm |
Line Regulation-Max | 0.01% | Load Regulation-Max | 0.01% |
Moisture Sensitivity Level | 1 | Number of Functions | 1 |
Number of Outputs | 1 | Number of Terminals | 8 |
Operating Temperature TJ-Max | 125 °C | Operating Temperature TJ-Min | -40 °C |
Operating Temperature-Max | 125 °C | Operating Temperature-Min | -40 °C |
Output Current1-Max | 0.1 A | Output Voltage1-Max | 29 V |
Output Voltage1-Min | 1.24 V | Output Voltage1-Nom | 5 V |
Package Body Material | UNSPECIFIED | Package Code | HVSON |
Package Equivalence Code | SOLCC8,.15,32 | Package Shape | SQUARE |
Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | Packing Method | TR |
Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | Seated Height-Max | 0.8 mm |
Surface Mount | YES | Technology | BIPOLAR |
Terminal Finish | Matte Tin (Sn) | Terminal Form | NO LEAD |
Terminal Pitch | 0.8 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Voltage Tolerance-Max | 1.5% |
Width | 4 mm |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

LP5030RJVR
Non-inverting 6-pin demux IC

LP2951-50DRGR
LP2951-50DRGR includes a power good indicator and an enable pin for controlling the regulator's operation, adding versatility to its usage

LP2985-25DBVR
High Efficiency Linear Voltage Regulator

LP2985-33DBVR
LP2985-33DBVR is designed to provide a constant output voltage with minimal power loss

HMC1060LP3E
LDO Regulator Pos 3.3V5V 0.1A/0.5A/0.5A/0.3A 16-Pin LFCSP EP T/R

LP2951ACMX/NOPB
Maximum output current: 100mA

NCV7720DQAR2G
Robust and reliable solution for power management

LT3480EDD#PBF
High Efficiency Power Module

FAN3122CMX
This product is designed to drive loads up to 11.4A with non-inverting functionality on the low side

LP8860AQVFPRQ1
LED Driver 32 Segment 15000uA Supply Current Automotive AEC-Q100 32-Pin HLQFP EP T/R

MAX6390XS29D4-T
Power-efficient

MAX1758EAI
French Electronic Distributor since 1988

LP2951ACSD/NOPB
Ultra-low dropout voltage regulator for precision applications
Inventory:
7,069
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




