| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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43 pcs
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43 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
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The TPS61121RSAR from Texas Instruments is a synchronous boost converter designed for power supply solutions in products powered by single-cell Li-Ion or Li-Polymer batteries, or multi-cell alkaline batteries. It features a 95% efficient boost converter capable of delivering up to 500 mA output current from a 1.8V input.
An integrated 200 mA LDO provides post-regulation for a second output voltage. The device operates over an input voltage range of 1.8 V to 5.5 V and offers fixed and adjustable output voltage options up to 5.5 V. It has a typical quiescent current of 40 µA and includes features like power save mode, low battery comparator, and power good output.
The TPS61121RSAR is suitable for applications such as handheld and mobile devices. It is available in a compact 16-QFN (4x4 mm) package, making it ideal for space-constrained designs. The operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.8 V to 5.5 V.
The operating temperature range is -40°C to 85°C.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.
The REACH status is REACH Unaffected.
The package type is 16-QFN (4x4 mm) with an exposed pad.
The typical quiescent current is 40 µA.