LP3918TLX/NOPB
Texas Instruments
Surface MountBulkI²C
Ref. price$0.51
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LP39xx Low-Noise LDO Regulators
6 variants · Texas Instruments
About the LP39xx Low-Noise LDO Regulators
ICBOMS is a China IC distributor and semiconductor supplier — an independent, Shenzhen-based overseas procurement agent for LP39xx Low-Noise LDO Regulators components — sourcing Texas Instruments LP39xx Low-Noise LDO Regulators parts new and original only, across the authorized and vetted independent channel, with every lot authenticity-screened before shipment. The Texas Instruments LP39xx Low-Noise LDO Regulators series groups 6 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by case, mounting and operating temperature, so you can match the exact case your application requires using the selection guide below. All listed LP39xx Low-Noise LDO Regulators part numbers are active and orderable.
Select a variant by
- Case
- 14-WFDFN Exposed Pad · 25-WFBGA, DSBGA · TO-220-5 Formed Leads · TO-261-5, TO-261AB · TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
- Mounting
- Surface Mount · Through Hole
- Operating temperature
- -40°C ~ 85°C (TA) · -40°C ~ 125°C
- Package
- Bulk · Tape & Reel (TR); Cut Tape (CT) · Tube
- Output type
- Adjustable · Fixed
- Voltage - output (Min (Fixed))
- 1.216V · 1.8V · 3.3V
- Battery pack voltage
- 4.1V · 4.2V
- Charge current - max
- 750mA · 950mA
Variant comparison
| Parameter | LP3918TLX/NOPB | LP3947ISD-09 | LP3962ESX-1.8/NOPB | LP3962ET-3.3/LB05 | LP3965EMP-3.3 | LP3965ES-ADJ/NOPB |
|---|---|---|---|---|---|---|
| Case | 25-WFBGA, DSBGA | 14-WFDFN Exposed Pad | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | TO-220-5 Formed Leads | TO-261-5, TO-261AB | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
| Mounting | Surface Mount | Surface Mount | Surface Mount | Through Hole | Surface Mount | Surface Mount |
| Operating temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Package | Bulk | Bulk | Tape & Reel (TR); Cut Tape (CT) | Tube | Bulk | Tube |
| Output type | — | — | Fixed | Fixed | Fixed | Adjustable |
| Voltage - output (Min (Fixed)) | — | — | 1.8V | 3.3V | 3.3V | 1.216V |
| Battery pack voltage | 4.2V | 4.1V | — | — | — | — |
| Charge current - max | 950mA | 750mA | — | — | — | — |
Request a quote on any LP39xx Low-Noise LDO Regulators part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
