Micrel MIC29310
The MIC29310 and MIC29312 are low cost versions of • Low cost versions of MIC29300 family MIC29300 family low-dropout (LDO) regulators. Applications The MIC29310 is available in fixed 3.3V and 5V outputs • Processor peripheral and I/O supplies voltages; the MIC29312 has an adjustable output which can • PC add-in cards be set by two external resistors to a voltage between 1.24V • High-efficiency “green” computer systems to 15V.| Part No. | MIC29310 |
|---|---|
| Datasheet | MIC29310 Download |
| Manufacturer |  Micrel |
| Description | 3A Fast-Response LDO Regulator |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
Manufac● Fast transient response tured on Micrel’s proprietary Super beta PNP™ process, the● 3A current over full temperature range MIC29310/2 is a 3A LDO regulator with very low-dropout
● 600mV dropout voltage at full load voltage (600mV over the full load) and low ground current.
● Low ground current Along with a total accuracy of ± 2% (over temperature, line
● Accurate 1% guaranteed tolerance and load regulation) these regulators feature very fast tran● “Zero” current shutdown mode (MIC29312) sient recovery from input voltage surges and output load
● Fixed voltage and adjustable versions current changes. In addition, all versions are fully protected against
● High-efficiency linear power supplies overcurrent faults, reversed input polarity, reversed lead
● High-efficiency switching supply post regulator insertion, and overtemperature operation.
● Battery-powered equipment A TTL logic enable (EN) pin is available in the MIC29312 to shutdown the regulator.
