| 291201 | B4251CK-4.3 | 4.3V 250mA low dropout regulator | BayLinear |
| 291202 | B4251CK-4.4 | 4.4V 250mA low dropout regulator | BayLinear |
| 291203 | B4251CK-4.5 | 4.5V 250mA low dropout regulator | BayLinear |
| 291204 | B4251CK-4.6 | 4.6V 250mA low dropout regulator | BayLinear |
| 291205 | B4251CK-4.7 | 4.7V 250mA low dropout regulator | BayLinear |
| 291206 | B4251CK-4.8 | 4.8V 250mA low dropout regulator | BayLinear |
| 291207 | B4251CK-4.9 | 4.9V 250mA low dropout regulator | BayLinear |
| 291208 | B4251CK-5.0 | 5.9V 250mA low dropout regulator | BayLinear |
| 291209 | B4251CK-5.1 | 5.1V 250mA low dropout regulator | BayLinear |
| 291210 | B4251CK-5.2 | 5.2V 250mA low dropout regulator | BayLinear |
| 291211 | B4251CK-5.3 | 5.3V 250mA low dropout regulator | BayLinear |
| 291212 | B4251CK-5.4 | 5.4V 250mA low dropout regulator | BayLinear |
| 291213 | B4251CK-5.5 | 5.5V 250mA low dropout regulator | BayLinear |
| 291214 | B4251CK-5.6 | 5.6V 250mA low dropout regulator | BayLinear |
| 291215 | B4251CK-5.7 | 5.7V 250mA low dropout regulator | BayLinear |
| 291216 | B4251CK-5.8 | 5.8V 250mA low dropout regulator | BayLinear |
| 291217 | B4251CK-5.9 | 5.9V 250mA low dropout regulator | BayLinear |
| 291218 | B4251CK-6.0 | 6.0V 250mA low dropout regulator | BayLinear |
| 291219 | B4251CK5 | 250mA Low Dropout Voltage Regulators | BayLinear |
|
| 291220 | B4251CK5-2.0 | 2.0V 250mA low dropout regulator | BayLinear |
| 291221 | B4251CK5-2.1 | 2.1V 250mA low dropout regulator | BayLinear |
| 291222 | B4251CK5-2.2 | 2.2V 250mA low dropout regulator | BayLinear |
| 291223 | B4251CK5-2.3 | 2.3V 250mA low dropout regulator | BayLinear |
| 291224 | B4251CK5-2.4 | 2.4V 250mA low dropout regulator | BayLinear |
| 291225 | B4251CK5-2.5 | 2.5V 250mA low dropout regulator | BayLinear |
| 291226 | B4251CK5-2.6 | 2.6V 250mA low dropout regulator | BayLinear |
| 291227 | B4251CK5-2.7 | 2.7V 250mA low dropout regulator | BayLinear |
| 291228 | B4251CK5-2.8 | 2.8V 250mA low dropout regulator | BayLinear |
| 291229 | B4251CK5-2.9 | 2.9V 250mA low dropout regulator | BayLinear |
| 291230 | B4251CK5-3.0 | 3.0V 250mA low dropout regulator | BayLinear |
| 291231 | B4251CK5-3.1 | 3.1V 250mA low dropout regulator | BayLinear |
| 291232 | B4251CK5-3.2 | 3.2V 250mA low dropout regulator | BayLinear |
| 291233 | B4251CK5-3.3 | 3.3V 250mA low dropout regulator | BayLinear |
| 291234 | B4251CK5-3.4 | 3.4V 250mA low dropout regulator | BayLinear |
| 291235 | B4251CK5-3.5 | 3.5V 250mA low dropout regulator | BayLinear |
| 291236 | B4251CK5-3.6 | 3.6V 250mA low dropout regulator | BayLinear |
| 291237 | B4251CK5-3.7 | 3.7V 250mA low dropout regulator | BayLinear |
| 291238 | B4251CK5-3.8 | 3.8V 250mA low dropout regulator | BayLinear |
| 291239 | B4251CK5-3.9 | 3.9V 250mA low dropout regulator | BayLinear |
| 291240 | B4251CK5-4.0 | 4.0V 250mA low dropout regulator | BayLinear |
