MIC29312WU-TR More Semiconductors - ICs by Microchip Technology

3.0A LDO Adj. + Shutdown

Status: Active
Series: MIC29312
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The MIC29310 and MIC29312 are low cost versions of MIC29300 family low-dropout (LDO) regulators. Manufactured on proprietary Super βeta PNP® process, the MIC29310/2 is a 3A LDO regulator with very low-dropout voltage (600mV over the full load) and low ground current. Along with a total accuracy of ±2% (over temperature, line and load regulation), these regulators feature very fast transient recovery from input voltage surges and output load current changes.

The MIC29310 is available in fixed 3.3V and 5V outputs voltages; the MIC29312 has an adjustable output which can be set by two external resistors to a voltage between 1.24V to 15V. In addition, all versions are fully protected against overcurrent faults, reversed input polarity, reversed lead insertion, and over-temperature operation.

A TTL logic-enable (EN) pin is available in the MIC29312 to shutdown the regulator. When not used, the device can be set to continuous operation by connecting EN to the input (IN). The MIC29310/2 is available in the standard 3- and 5-pin TO-220 and TO-263 packages with an operating junction temperature range of 0°C to +125°C.

For applications requiring even lower dropout voltage, input voltage greater than 16V, or an error flag, see the MIC29300/29301/29302/29303.

Prices starting from US$2.26


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$2.30
7,500
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Logo for Future Electronics Future Electronics US$2.26
-
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Logo for Avnet America Avnet America US$3.95
-
Buy Now
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Features

Low cost versions of MIC29300 family
Fast transient response
3A current over full temperature range
600mV dropout voltage at full load
Low ground current
Accurate 1% guaranteed tolerance
Zero current shutdown mode (MIC29312)
Fixed voltage and adjustable versions

Specifications

Product Type Single LDOs
Line Regulation (%) 0
Load Regulation(%) 0
# of Out 1
IOUT #1 3000
IOUT #2 n/a
IOUT #3 n/a
IOUT #4 n/a
Rated IOUT 3000
VIN Min (V) 2.3
VIN Max (V) 16
VOUT (V) Adj
Voltage Drop Typ (mV) 600
IGND Typ (µA) 5000
Tol Typ % ±2
Noise (µV) rms 260
PSRR 1 kHz (dB) N/A
Load Dump Yes
Rev Bat Yes
Reverse Current Protect Yes
Pins | Packaging 5 | DDPAK
Temp Range 0C to +125C
Packing Media Tape and reel (750)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 1.4625
Shipping Weight (kg) 2.053333
Lead Count 5
Package Type DDPAK
Soldering Composition Matte Tin

Alternative Descriptions

3.0A LDO Adj. + Shutdown | Microchip Technology
3.0A Ldo Adj. + Shutdown 5 Ddpak T/R Rohs Compliant: Yes |Microchip MIC29312WU-TR | Newark Electronics
MIC29312 Series 3 A ADJ 1.24 to 15 Vout Fast-Response LDO Regulator - TO-263-5 | Future Electronics
Regulator, Fast Response, Low Dropout (LDO) Voltage, 3A, 5-Lead TO-263 Pkg + Tab, RoHS, T/R 0.75k | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MIC29312WU-TR?

Additional datasheets, footprints and schematics for MIC29312WU-TR are listed on our Part Details page. You can also find images and similar parts to MIC29312WU-TR on this page.

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What category does MIC29312WU-TR fall under?

The MIC29312WU-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.

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Is the MIC29312WU-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MIC29312WU-TR have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for MIC29312WU-TR.

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