Product Description
The LT117K voltage regulator is a 3-terminal positive adjustable voltage regulator that outperforms previous devices. The output voltage tolerance is guaranteed at a maximum of 1% on the LT117K, giving an overall power supply tolerance of better than 3% when utilizing affordable 1% resistors. Line and load regulation performance has also been improved. Furthermore, when operating under full load, line, and power dissipation circumstances, the LT117K reference voltage is guaranteed not to exceed 2%. With load currents up to 1.5 amps, the LT117K adjustable regulator provides an enhanced solution for all positive voltage regulator applications.
Product Features
Output voltage range of: 1.2 V ~ 37 V
Output voltage tolerance 1%
Output current in excess of 1.5 A
Load regulation 0.3%
Line regulation 0.1%/V
Complete series of protections: current limiting thermal shutdown SOA control
Also available in TO220 metal isolated package (1mm pins)
Product Applications
AC drive power stage modules
Wide Range Power Supplies
Electricity meters
Merchant network and server PSU
Servo drive control modules
Constant Current Supplies
Voltage Programmable Supplies
Multifunction printers
Product Description
| Type | Description |
| ANSC PART# | ANSC-LM117K |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Mfr | - |
| Series | - |
| Packaging | Tray |
| Part Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Voltage - Output (Max) | 37V |
| Voltage Dropout (Max) | - |
| Current - Output | 1.5A |
| Current - Quiescent (Iq) | 5 mA |
| PSRR | 80dB ~ 65dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Through Hole |
| Package / Case | TO-204AA, TO-3 |
| Supplier Device Package | TO-3 |
| Base Product Number | LM117 |
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