LP2953AIM/NOPB Power Management ICs - PMIC by Texas Instruments

IC LDO REG

Status: Unknown
Series: -
RoHS: Unknown
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The LP2952 and LP2953 are micropower voltage regulators with very low quiescent current (130 μA typical at 1-mA load) and very low dropout voltage (typically 60 mV at light load and 470 mV at 250-mA load current). They are ideally suited for batterypowered systems. Furthermore, the quiescent current increases only slightly at dropout, which prolongs battery life. The LP2952 and LP2953 retain all the desirable characteristics of the LP2951, but offer increased output current, additional features, and an improved shutdown function. The automatic output discharge pulls the output down quickly when the shutdown is activated. The error flag goes low if the output voltage drops out of regulation. Reverse battery-input protection is provided. The internal voltage reference is made available for external use, providing a low temperature coefficient (20 ppm/°C) reference with very good line (0.03%) and load (0.04%) regulation.

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Prices starting from US$2.44

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Specifications

Output Type Adjustable
Input Voltage Min -20V
Input Voltage Max 30V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.23V
Adjustable Output Voltage Max 29V
Output Current 250mA
Dropout Voltage Vdo 470mV
LDO Regulator Case Style SOIC
No. of Pins 16Pins
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)
Base Number 2953
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +125°C
Output Voltage 29V
Output Voltage Adjustable Range 1.23V to 29V
Output Voltage Max 29V
Output Voltage Min 1.23V
Primary Input Voltage 30V
Termination Type Surface Mount Device
Voltage Regulator Type LDO Adjustable Positive

Alternative Descriptions

250-mA, 30-V, low-dropout voltage regulator with power good & enable | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LP2953AIM/NOPB?

Additional datasheets, footprints and schematics for LP2953AIM/NOPB are listed on our Part Details page. You can also find images and similar parts to LP2953AIM/NOPB on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LP2953AIM/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LP2953AIM/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LP2953AIM/NOPB fall under?

The LP2953AIM/NOPB is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to LP2953AIM/NOPB when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the LP2953AIM/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LP2953AIM/NOPB have stock available?

Authorised distributors including Texas Instruments, element14 and Farnell have stock available or on a lead time for LP2953AIM/NOPB.

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