ISL91108IIAZ-T7A

Renesas / Intersil
968-ISL91108IIAZ-T7A
ISL91108IIAZ-T7A

Mfr.:

Description:
Switching Voltage Regulators Buck-Boost Reg with 4.5A Switches, Adj

Datasheet:
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Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
250
Expected 2026/09/11
250
Expected 2026/09/18
Factory Lead Time:
18
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 250)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$1.76 $1.76
$1.58 $15.80
$1.41 $141.00
Full Reel (Order in multiples of 250)
$0.595 $148.75
$0.481 $240.50
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Renesas Electronics
Product Category: Switching Voltage Regulators
RoHS:  
SMD/SMT
WLCSP-20
Buck-Boost
1 V to 5.2 V
1.6 A
1 Output
1.8 V
5.5 V
2.6 MHz
- 40 C
+ 85 C
ISL91108
Reel
Cut Tape
MouseReel
Brand: Renesas / Intersil
Input Voltage: 1.8 V to 5.5 V
Operating Supply Current: 27.5 uA
Product Type: Switching Voltage Regulators
Shutdown: Shutdown
Factory Pack Quantity: 250
Subcategory: PMIC - Power Management ICs
Type: Buck/Boost Regulator
Unit Weight: 4.300 mg
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CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99

ISL91108 High-Efficiency Buck-Boost Regulators

Renesas Electronics ISL91108 High-Efficiency Buck-Boost Regulators are highly-integrated buck-boost switching regulators that accept input voltages either above or below the regulated output voltage. Unlike other buck-boost regulators, ISL91108 automatically transitions between operating modes without significant output disturbance. The devices are capable of delivering up to 2.7A output current (PVIN = 3V, VOUT = 3.3V), and provides excellent efficiency due to their fully synchronous 4-switch architecture. No-load quiescent current of only 27.5μA also optimizes efficiency under light-load conditions. Forced PWM and/or synchronization to an external clock may also be selected for noise-sensitive applications. The Renesas / Intersil ISL91108 High-Efficiency Buck-Boost Regulators are designed for standalone applications and support a 3.3V fixed output voltage or variable output voltages with an external resistor divider. Output voltages as low as 1V or as high as 5.2V are supported using an external resistor divider.

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