ISL9011IRKNZ-T

Series: -
Regulator Topology: Positive Fixed
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
Number of Regulators: 2
Packaging: Tape & Reel (TR)
Package / Case: 10-VFDFN Exposed Pad
Current - Limit (Min): 350mA
Supplier Device Package: 10-DFN (3x3)
Manufacturer: Intersil
Current - Output: 150mA (Min), 300mA (Min)
Voltage - Input: 2.3 V ~ 6.5 V
Voltage - Output: 2.85V, 3.3V
Voltage - Dropout (Typical): 0.125V @ 150mA, 0.2V @ 300mA


Description

The ISL9011IRKNZ-T is one member of the dual LDO with low noise, low IQ, and high PSRR that is a high performance dual LDO capable of sourcing 150mA current from channel 1 and 300mA from channel 2. The device has a low standby current and high-PSRR and is stable with output capacitance of 1F to 10F with ESR of up to 200m. And this device can be used in (1)PDAs, cell phones and smart phones; (2)portable instruments, MP3 players; (3)handheld devices including medical handhelds.

Features of the ISL9011IRKNZ-T are:(1)Excellent transient response to large current steps; (2)Excellent load regulation; (3)<1% voltage change across full range of load current; (4)High PSRR: 70dB @ 1kHz; (5)Wide input voltage capability: 2.3V - 6.5V; (6)Extremely low quiescent current: 45uA (both LDOs on); (7)Low dropout voltage: typically 120mV @ 150mA; (8)Low output noise: typically 30uVrms @ 100uA(1.5V); (9)Stable with 1-10uF ceramic capacitors; (10)Separate enable pins for each LDO; (11)POR output, with adjustable delay time indicates when the VO2 output is good; (12)Soft-start to limit input current surge during enable; (13)Current limit and overheat protection; (14)+/-1.8% accuracy over all operating conditions; (15)Tiny 10 Ld 3x3mm DFN package; (16)-40 to +85 operating temperature range; (17)Pin compatible with Micrel MIC2212; (18)Pb-free plus anneal available (RoHS compliant).

The absolute maximum ratings of the ISL9011IRKNZ-T can be summarized as:(1)Supply Voltage (VIN): +7.1 V;(2)All Other Pins: -0.3 to (VIN+0.3) V;(3)Ambient Temperature Range: -40 °C to +85 °C;(4)Thermal Resistance 3x3 DFN Package: 50 or 10 °C/W;(5)Junction Temperature Range: -40°C to +125°C;(6)Operating Temperature Range: -40°C to +85°C;(7)Storage Temperature Range: -65°C to +150°C;(8)Maximum Lead Temperature (Soldering 10s): +300°C. If you want to know more information such as the electrical characteristics about the ISL9011IRKNZ-T, please download the datasheet in www.seekic.com or www.chinaicmart.com .