LTC4259A-1 - Quad IEEE 802.3af Power over Ethernet Controller with AC Disconnect; Package: SSOP; Pins: 36; Temperature Range: 0°C to 70°C
LTC4267 - Power over Ethernet IEEE 802.3af PD Interface with Integrated Switching Regulator; Package: DFN; Pins: 16; Temperature Range: -40°C to 85°C

LTC4400 - RF Power Controllers with 450kHz Loop BW and 45dB Dynamic Range; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C
LTC4054L-4.2 - 150mA Standalone Linear Li-Ion Battery Charger in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C

LTC4252/LTC4252A - Negative Voltage Hot Swap Controllers; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C