AP Semiconductor LM1117
The LM1117 -1.2, adj., -1.5, -1.8, -2.5, -3.3 and -5.0 are low dropout three-terminal regulators with 1A output current capability. These devices have been optimized for low voltage where transient response and minimum input voltage are critical.| Part No. | LM1117 |
|---|---|
| Datasheet | LM1117 Download |
| Manufacturer | AP Semiconductor |
| Description | Positive Low Dropout Linear Regulator |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● Adjustable or fixed output(1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V)● Output Current of 1A
● Safe Operating Area (SOA) Protection
● Over Voltage Protection (OVP)
● Over Current Protection (OCP)
● Thermal shutdown protection
● Low dropout, 1.1V Typical at 1A output current
● Operating temperature range : -40℃ ~ +125℃
● Halogen-Free Package is Available
● High Level ESD Protection : 500V (MM), 5KV (HBM)
TYPICAL APPLICATIONS
Vin 5V 10uF + LMN1A111177--AADDJJ (3) IN OUT (2) ADJ (1) + 22uF 121 Ohm Vin 5V 2.5V at1A 10uF + (3) IN LMN1A111171-73-3.3.3 OUT (2) GND (1) + 22uF Vout 3.3V at 1A 121 Ohm <LM1117- ADJ> <LM1117- 3.3> REV. 03 1 Pin Connection (Top View) LM1117 (4.5mm x 4.1mm) (6.3mm x 7mm) (6.4mm x 9.44mm) PIN INFO. 1. GND/ADJ PIN 2. OUTPUT PIN Tab (Heat sink) is Vout 3. INPUT PIN Application Summary [Calculation of adjustable output voltage ] Vin 10uF + (3) IN LNM1A1111717 ADJ (1) OUT (2) VVoouut + 22uF t R1 R2 VOUT = VREF(1 + R2/R1) + IADJ● R2 REV. 03 2 Block Diagram...
