Renesas Electronics, 1-Channel Buck Boost Switching, Buck Boost Regulator, 2 A, 3.3 V, DFN
- RS Stock No.:
- 256-1684
- Mfr. Part No.:
- ISL91127IRNZ-T7A
- Manufacturer:
- Renesas Electronics
This image is representative of the product range
Bulk discount available
Subtotal (1 reel of 250 units)*
SGD723.00
(exc. GST)
SGD788.00
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 29 May 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 250 - 250 | SGD2.892 | SGD723.00 |
| 500 - 750 | SGD2.615 | SGD653.75 |
| 1000 - 2250 | SGD2.353 | SGD588.25 |
| 2500 + | SGD2.288 | SGD572.00 |
*price indicative
- RS Stock No.:
- 256-1684
- Mfr. Part No.:
- ISL91127IRNZ-T7A
- Manufacturer:
- Renesas Electronics
Specifications
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 | Buck Boost Regulator | |
| Regulator Type | Buck Boost Switching | |
| Output Voltage | 3.3 V | |
| Number of Outputs | 1 | |
| Line Regulation | ±5 mV/V | |
| Package Type | DFN | |
| Output Current | 2A | |
| Switching Regulator | Yes | |
| Series | ISL91127 | |
| Standards/Approvals | RoHS, IPC/JEDEC J STD-020 | |
| Maximum Input Voltage | 3.6V | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Minimum Input Voltage | 0.7V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Renesas Electronics | ||
Product Type Buck Boost Regulator | ||
Regulator Type Buck Boost Switching | ||
Output Voltage 3.3 V | ||
Number of Outputs 1 | ||
Line Regulation ±5 mV/V | ||
Package Type DFN | ||
Output Current 2A | ||
Switching Regulator Yes | ||
Series ISL91127 | ||
Standards/Approvals RoHS, IPC/JEDEC J STD-020 | ||
Maximum Input Voltage 3.6V | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Minimum Input Voltage 0.7V | ||
Automotive Standard No | ||
The Renesas Buck-Boost Regulator with 4.5A Switch is high-current buck-boost switching regulator for systems using new battery chemistries. It uses Intersils 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.
Accepts input voltages above or below regulated output voltage
Automatic and seamless transitions between buck and boost modes
Input voltage range of 1.8V to 5.5V
2.5MHz switching frequency minimizes external component size
Fully protected for short-circuit, over-temperature and under voltage
Related links
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