Renesas Electronics ISL91107IRTAZ-T7A, 5-Channel Boost, Buck, Buck Boost Switching Regulator, 2 A, 3.3 V 2.5 MHz, TQFN

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Packaging Options:
RS stock no.:
196-9002
Mfr. Part No.:
ISL91107IRTAZ-T7A
Manufacturer:
Renesas Electronics
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Brand

Renesas Electronics

Regulator Type

Boost, Buck

Product Type

Buck Boost Switching Regulator

Output Voltage

3.3 V

Number of Outputs

5

Line Regulation

±0.005 mV/mV

Switching Frequency

2.5MHz

Load Regulation

±0.005 mV/mV

Polarity

Positive

Mount Type

Surface

Package Type

TQFN

Quiescent Current

45μA

Pin Count

20

Output Current

2A

Output Type

Fixed

Switching Regulator

Yes

Series

ISL91107IR

Standards/Approvals

RoHS

Minimum Operating Temperature

-40°C

Minimum Input Voltage

1.8V

Maximum Operating Temperature

85°C

Maximum Input Voltage

5.5V

Automotive Standard

No

The Renesas Electronics' ISL91107IR is a highly-integrated buck-boost switching

regulator that accepts input voltages either above or below the regulated output voltage. The ISL91107IR is designed for standalone applications and supports 3.3V fixed output voltages or variable output voltages with an external resistor divider.

Automatic and seamless transitions between buck and

boost modes

45μA quiescent current maximizes light load efficiency

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