Features: • 300mA+300mA dual channel high accuracy LDO• Ultra low output noise: 140VRMS• Low ground current: 200A• Very low dropout: 150mV @300mA• Zero shutdown supply current• TTL-logic-controlled independent enable input• Thermal and current limit protec...
HIP6211: Features: • 300mA+300mA dual channel high accuracy LDO• Ultra low output noise: 140VRMS• Low ground current: 200A• Very low dropout: 150mV @300mA• Zero shutdown supply ...
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Symbol | Parameter | Value | Unit |
VIN | DC Supply Voltage at Pin 1 | -0.3 to +6.0 | V |
VEN | Enable Input Voltage at Pin 2 and Pin 3 | -0.3 to +6.0 | V |
PBDB | Continuous Power Dissipation | Internally limited | W |
TSTG | Storage Temperature Range | -65 to +150 | °C |
RJA | Thermal Resistance, Junction-To-Air | 235 | °C/W |
TJ,MAX | Operating Junction Temperature | -40 to +125 | °C |
TBLB | Lead Temperature (Soldering, 5sec) | 260 | °C |
ESD | ESD Capability, HBM model | 2 | kV |
The HIP6211 is a dual CMOS low dropout linear regulator with ultra-low-noise output, very low dropout voltage and very low ground current.
The HIP6211 operates from a 2.5V to 5.5V input voltage range and delivers up to 300mA, with low= dropout of 150 mV at 300mA. The other features of HIP6211 include short-circuit protection and thermal-shutdown protection.
Its dual channel and low noise feature is ideal for microcontroller and DSP based handheld applications.
Other key application areas for HIP6211 also include palmtop computers, PCMCIA cards and WLAN cards.
The HIP6211 has a special feature that if both EN pin is enabled simultaneously the output of LDO2 delays 20us from output of LDO1 which helps to minimize inrush startup current. It is available in tiny 10pin 3mm x 3mm MLF (10L-TDLMF) package with fixed output voltage versions.