LP2951-33DR Power Management ICs - PMIC by Texas Instruments

LDO FIXED 3.3V 0.1A SOIC-8

Status: Unknown
Series: 3.3V 100mA LDO Voltage Regulators
RoHS: Unknown
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The LP2950 and LP2951 devices are bipolar, lowdropout voltage regulators that can accommodate a wide input supply-voltage range of up to 30 V. The easy-to-use, 3-pin LP2950 is available in fixed-output voltages of 5 V, 3.3 V, and 3 V. However, the 8-pin LP2951 is able to output either a fixed or adjustable output from the same device. By tying the OUTPUT and SENSE pins together, and the FEEDBACK and VTAP pins together, the LP2951 outputs a fixed 5 V, 3.3 V, or 3 V (depending on the version). Alternatively, by leaving the SENSE and VTAP pins open and connecting FEEDBACK to an external resistor divider, the output can be set to any value between 1.235 V to 30 V.

Where to Buy

Prices starting from US$0.20

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Specifications

Output Type Fixed
Input Voltage Min 3.7V
Input Voltage Max 30V
Fixed Output Voltage Nom. 3.3V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
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 3.3V 100mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Voltage Nom. 3.3V

Alternative Descriptions

100-mA, 30-V, low-dropout voltage regulator with power good & enable | Texas Instruments
LDO Regulator, LP2951-33DR | RS


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LP2951-33DR?

Additional datasheets, footprints and schematics for LP2951-33DR are listed on our Part Details page. You can also find images and similar parts to LP2951-33DR on this page.

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What category does LP2951-33DR fall under?

The LP2951-33DR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to LP2951-33DR when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the LP2951-33DR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LP2951-33DR have stock available?

Authorised distributors including Texas Instruments and RS have stock available or on a lead time for LP2951-33DR.

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