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MIC29302H

3.0A LDO Adj. + Shutdown

Status: In Production

Features:

  • 3A current capability
  • Low dropout voltage
  • Low ground current
  • Accurate 1% guaranteed tolerance
  • Extremely fast transient response
  • Reverse-battery and Load Dump protection
  • Zero-current shutdown mode
  • Error flag signals output out-of-regulation
  • Also characterized for smaller loads with industry-leading performance specifications
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC29302HWU is a high current, high accuracy, lowdropout voltage regulators. Using proprietary Super βeta PNP® process with a PNP pass element, these regulators feature 350mV to 425mV (full load) typical dropout voltages and very low ground current. Designed for high current loads, these devices also find applications in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes.

The MIC29302HWU is fully protected against overcurrent faults, reversed input polarity, reversed lead insertion, over-temperature operation, and positive and negative transient voltage spikes. Five pin fixed voltage versions feature logic level ON/OFF control and an error flag which signals whenever the output falls out of regulation. Flagged states include low input voltage (dropout), output current limit, over-temperature shutdown, and extremely high voltage spikes on the input.

The ENABLE pin may be tied to VIN if it is not required for ON/OFF control. The MIC29302HWU is available in a 5-pin surface mount TO-263 (D2Pak) package. For applications with input voltage 6V or below, see MIC37xxx LDOs.

Additional Features
    • 3A current capability
    • Low dropout voltage
    • Low ground current
    • Accurate 1% guaranteed tolerance
    • Extremely fast transient response
    • Reverse-battery and Load Dump protection
    • Zero-current shutdown mode
    • Error flag signals output out-of-regulation
    • Also characterized for smaller loads with industry-leading performance specifications
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
3000
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
3000
VIN Min (V)
2.25
VIN Max (V)
26
VOUT (V)
Adj
Voltage Drop Typ (mV)
370
IGND Typ (µA)
8000
Tol Typ %
±1
Noise (µV) rms
260
Soft Start Pin
Load Dump
Yes
Rev Bat
Yes
Reverse Current Protect
Yes

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC29302HWU-TR
1.462500
2.053333
5
DDPAK
-
Matte Tin
e3
MIC29302HWU
1.462500
2.520000
5
DDPAK
-
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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