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Details for MIC29312WT by Microchip Technology
MIC29312
MIC29312WT
Buy Directly from Microchip Technology Inc (738 in stock) $2.9300
3.0A LDO Adj. + Shutdown
MIC29312WT image

MIC29312WT by Microchip Technology

3.0A LDO Adj. + Shutdown
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
Description

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.

Specifications
Product Type:
Single LDOs
# 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
Soft Start Pin:
Load Dump:
Yes
Rev Bat:
Yes
Reverse Current Protect:
Yes
Temperature Range:
0C to +125C
Alternate Descriptions
3.0A LDO ADJ. + SHUTDOWN 5 TO-220 TUBE Newark Electronics
3.0A LDO ADJ. + SHUTDOWN Avnet America
3.0A LDO Adj. + Shutdown Microchip Technology Inc
MIC29312 Series 3 A ADJ 1.24 to 15 Vout Fast-Response LDO Regulator - TO-220-5 Future Electronics
Similar Part
Similar Part
Details for MIC29312WT by Microchip Technology
MIC29312
MIC29312WT
Buy Directly from Microchip Technology Inc (738 in stock) $2.9300
LDO VOLT REG 3A 1.24-15V TO-220-5
MIC29312WT image

MIC29312WT by Microchip Technology

LDO VOLT REG 3A 1.24-15V TO-220-5
Features
3A current over full temperature range
600mV dropout voltage at full load
Accurate 1% guaranteed tolerance
Fast transient response
Low ground current
u201cZerou201d current shutdown mode (MIC29312) -
Part Information
MIC29312WT image
RoHS Compliant
Description
The MIC29310 and MIC29312 are low cost versions of MIC29300 family low-dropout (LDO) regulators. Manufac- tured on Micrel’s proprietary Super beta 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 tran- sient 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 overtemperature operation. A TTL logic enable (EN) pin is available in the MIC29312 to shutdowntheregulator. Whennotused,thedevicecanbeset 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.
Specifications
Output Type:
Adjustable
Input Voltage Min:
2.3V
Input Voltage Max:
16V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
1.24V
Adjustable Output Voltage Max:
15V
Output Current:
3A
Dropout Voltage Vdo:
600mV
LDO Regulator Case Style:
TO-220
No. of Pins:
5Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Output Voltage Max:
15V
Output Voltage Min:
1.24V
Alternate Descriptions
3.0A LDO ADJ. + SHUTDOWN 5 TO-220 TUBE Newark Electronics
3.0A LDO ADJ. + SHUTDOWN Avnet America
3.0A LDO Adj. + Shutdown Microchip Technology Inc
MIC29312 Series 3 A ADJ 1.24 to 15 Vout Fast-Response LDO Regulator - TO-220-5 Future Electronics