Renesas Electronics ISL91128IINZ-T7A, 1-Channel Buck Boost, Voltage Regulator, 2.4 A, 1.95/5 V 2.5 MHz, WLCSP-20 20-Pin
- RS stock no.:
- 263-9013
- Mfr. Part No.:
- ISL91128IINZ-T7A
- Manufacturer:
- Renesas Electronics
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Bulk discount available
Subtotal (1 reel of 250 units)*
R 7 208,25
(exc. VAT)
R 8 289,50
(inc. VAT)
Add 250 units to get free delivery
In Stock
- Plus 250 unit(s) shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 250 - 250 | R 28.833 | R 7,208.25 |
| 500 - 750 | R 28.112 | R 7,028.00 |
| 1000 - 2250 | R 27.268 | R 6,817.00 |
| 2500 + | R 26.178 | R 6,544.50 |
*price indicative
- RS stock no.:
- 263-9013
- Mfr. Part No.:
- ISL91128IINZ-T7A
- Manufacturer:
- Renesas Electronics
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Renesas Electronics | |
| Product Type | Voltage Regulator | |
| Regulator Type | Buck Boost | |
| Output Voltage | 1.95/5 V | |
| Number of Outputs | 1 | |
| Line Regulation | 5 mV/V | |
| Switching Frequency | 2.5MHz | |
| Load Regulation | ±0.05 % | |
| Package Type | WLCSP-20 | |
| Quiescent Current | 30μA | |
| Pin Count | 20 | |
| Output Current | 2.4A | |
| Output Type | Adjustable, Fixed | |
| Switching Regulator | Yes | |
| Series | ISL91128 | |
| Standards/Approvals | RoHS, IPC/JEDEC J STD-020 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Maximum Input Voltage | 5.5V | |
| Minimum Input Voltage | 1.8V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Renesas Electronics | ||
Product Type Voltage Regulator | ||
Regulator Type Buck Boost | ||
Output Voltage 1.95/5 V | ||
Number of Outputs 1 | ||
Line Regulation 5 mV/V | ||
Switching Frequency 2.5MHz | ||
Load Regulation ±0.05 % | ||
Package Type WLCSP-20 | ||
Quiescent Current 30μA | ||
Pin Count 20 | ||
Output Current 2.4A | ||
Output Type Adjustable, Fixed | ||
Switching Regulator Yes | ||
Series ISL91128 | ||
Standards/Approvals RoHS, IPC/JEDEC J STD-020 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Maximum Input Voltage 5.5V | ||
Minimum Input Voltage 1.8V | ||
Automotive Standard No | ||
The Renesas Electronics a high-current buck-boost switching regulator for systems using new battery chemistries. Tt uses proprietary buck-boost algorithm to maintain voltage regulation while providing excellent efficiency and very low output voltage ripple when the input voltage is close to the output voltage.
High efficiency up to 96%
Fully protected for short-circuit, over-temperature and under voltage
Small 2.15mmx1.74mm WLCSP
Accepts input voltages above or below regulated output voltage
Automatic and seamless transitions between buck and boost modes
Related links
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