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Numéro de référence | ME1117A50 | ||
Description | 1.0A Adjustable Voltage High Speed LDO Regulators | ||
Fabricant | Microne | ||
Logo | |||
ME1117
1.0A Adjustable Voltage High Speed LDO Regulators ME1117 Series
General Description
The ME1117 series are highly accurate, low noise,
LDO Voltage Regulators that are capable of
providing an output current that is in excess of 1.0 A
with a maximum dropout voltage of 1.3 V at 1.0A.
This series contains six fixed output voltages of 1.2
V, 1.8 V, 2.5 V, 3.3 V, and 5.0 V that have no
minimum load requirement to maintain regulation.
Also included is an adjustable output version that can
be programmed from 1.25 V to 15 V with two
external resistors. On chip trimming adjusts the
reference/output voltage to within ±2.0% accuracy.
Internal protection features consist of output current
limiting, safe operating area compensation, and
thermal shutdown. The ME1117 series can operate
with up to 15 V input. Devices are available in
SOT223,TO252-2L .
Features
Output Current in Excess of 1.0A
Dropout Voltage:1V@ IOUT =100mA
Operating Voltage Range:
4.8V~15V(ME1117A33)
Highly Accuracy: ±2%
Adjustable Output Voltage Option
Standby Current:3mA(TPY.)
High Ripple Rejection:60dB@1KHz(ME1117A33)
Line Regulation: 0.1%(TYP.)
Temperature Stability≤0.5%
Current Limit(1.3A)
Thermal Shutdown Protection(160℃)
Small Packages:SOT223、TO252-2L
Selection Guide
Typical Application
Consumer and Industrial Equipment Point of
Regulation
Switching Power Supply Post Regulation
Hard Drive Controllers
Battery Chargers
Typical Application Circuit
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Pages | Pages 13 | ||
Télécharger | [ ME1117A50 ] |
No | Description détaillée | Fabricant |
ME1117A50 | 1.0A Adjustable Voltage High Speed LDO Regulators | Microne |
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