Fairchild/ON Semiconductor LP2951CM

Name: LP2951CM
Brand: Fairchild/ON Semiconductor
SKU: 3304820-LP2951CM
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LP2951CM

Manufacturer:: Fairchild/ON Semiconductor

Ventron No:: 3304820-LP2951CM

Description:: IC REG LDO ADJ 0.1A 8SOP

ECAD Model:

Datasheet:: LP2951CM

Specifications

Fairchild/ON Semiconductor LP2951CM technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor LP2951CM.

Lifecycle Status
LAST SHIPMENTS (Last Updated: 4 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Weight
230.4mg
Operating Temperature
-40°C~125°C
Packaging
Tube
Published
2017
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Tin (Sn)
Subcategory
Other Regulators
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Number of Functions
1
Base Part Number
LP2951
Current - Supply (Max)
7mA
Number of Outputs
1
Voltage - Input (Max)
30V
Output Voltage
5V
Output Type
Adjustable (Fixed)
Max Output Current
100mA
Output Configuration
Positive
Control Features
Enable
Output Voltage 1
5V
Voltage - Output (Min/Fixed)
1.26V 5V
Number of Regulators
1
Min Input Voltage
-300mV
Protection Features
Over Temperature, Short Circuit
Current - Quiescent (Iq)
140μA
Voltage Dropout (Max)
0.6V @ 100mA
Reference Voltage
1.295V
Dropout Voltage
600mV
Dropout Voltage1-Nom
0.6V
Min Output Voltage
1.26V
Voltage Tolerance-Max
2.4%
Voltage - Output (Max)
29.4V
Min Current Limit
110mA
Nominal Output Voltage
5V
Adjustability
FIXED/ADJUSTABLE
Height
1.55mm
Length
5.13mm
Width
3.95mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
RoHS Compliant
Lead Free
Lead Free

Description

LP2951CM Description

The LP2951CM/NOPB is an Adjustable Micropower Voltage Regulator with very low quiescent current (75μA typical) and very low dropout voltage (typical 40mV at light loads and 380mV at 100mA). They are ideally suited for use in battery-powered systems. Furthermore, the quiescent current of the LP2951CM/NOPB increases only slightly in dropout, prolonging battery life. Careful design of the LP2951CM/NOPB has minimized all contributions to the error budget. This includes a tight initial tolerance (0.5% typical), extremely good load and line regulation (0.05% typical) and a very low output voltage temperature coefficient, making the part useful as a low-power voltage reference.
LP2951CM Features

Adjustable or Fixed 5 V Output Voltage
Low Quiescent Current
Low Dropout Voltage
Low Temperature Coefficient
Tight Line and Load Regulation
Guaranteed 100 mA Output Current
Internal Short Current and Thermal Limit
Error Signals of Output Dropout
External Shut Down
LP2951CM Applications

Automotive Electronics
Voltage Reference
Power Management
5G communication
automotive electrification
industry 4.0

LP2951CM More Descriptions

100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-SOIC -40 to 125
LDO Regulator Pos 1.24V to 29V 0.1A 8-Pin SOIC N Rail
Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8
REGULATOR, LOW DROPOUT, .10A, 1.24V TO 29V, PKG STYLE 8 LEAD SOIC
TEXAS INSTRUMENTS LP2951CM/NOPB...IC, V REG, LINEAR, 29V, SMD
IC, V REG, LINEAR, 29V, SMD; Output Type: Adjustable; Input Voltage Min: 2.3V; Input Voltage Max: 30V; Fixed Output Voltage Nom.: -; Adjustable Output Voltage Min: 1.24V; Adjustable Output Voltage Max: 29V; Output Current: 100mA; Dropout Voltage Vdo: 380mV; LDO Regulator Case Style: SOIC; No. of Pins: 8Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); No. of Outputs: 1Outputs; Output Voltage Adjustable Range: 1.24V to 29V; Output Voltage Max: 29V; Output Voltage Min: 1.24V; Termination Type: Surface Mount Device; Voltage Regulator Type: LDO Adjustable Positive
The LP2950 and LP2951 are micro power voltage regulators with very low quiescent current (75uA typ.) and very low dropout voltage (typ. 40mV at light loads and 380mV at 100mA). They are ideally suited for use in battery-powered systems. Furthermore, the quiescent current of the LP2950/ LP2951 increases only slightly in dropout, prolonging battery life. The LP2950-5.0 is available in the surface-mount D-Pak package, and in the popular 3-pin TO-92 package for pincompatibility with older 5V regulators. The 8-lead LP2951 is available in plastic, ceramic dual-in-line, LLP, or metal can packages and offers additional system functions. One such feature is an error flag output which warns of a low output voltage, often due to falling batteries on the input. It may be used for a power-on reset. A second feature is the logic-compatible shutdown input which enables the regulator to be switched on and off. Also, the part may be pin-strapped for a 5V, 3V, or 3.3V output (depending on the version), or programmed from 1.24V to 29V with an external pair of resistors. Careful design of the LP2950/LP2951 has minimized all contributions to the error budget. This includes a tight initial tolerance (.5% typ.), extremely good load and line regulation (.05% typ.) and a very low output voltage temperature coefficient, making the part useful as a low-power voltage reference.

Certification