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Voltage Regulators - LDO

There is an enormous selection of LDO regulators from both NJR and Unisonic so you can perfectly match your requirements. If you want to see more clearly the lines we stock then select the buy on line view.

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DESIGNER
Part Number Package Part status Availability Price
?
DescriptionManufacturerPurchase
NJM11100 NJM11100SOT23-6
Active
Out of stock
Adjustable Low Dropout Regulator with Reverse Current ProtectionNJRBUY
NJM12856U2 NJM12856U2SOT89-5
Active
Out of stock
LDO with Reverse Current Protection / Soft Start / Discharge FunctionNJRBUY
NJM12877F NJM12877FSOT23-5
Active
Out of stock
LDO with Reverse Current Protection / Soft Start / Discharge FunctionNJRBUY
NJM12884U2 NJM12884U2SOT89-5
Active
Out of stock
LDO with Reverse Current Protection / Soft Start / Discharge FunctionNJRBUY
NJM12888F NJM12888FSOT23-5
Active
Out of stock
LDO with Reverse Current Protection / Soft Start / Discharge FunctionNJRBUY
NJM2370R NJM2370RMSOP-8
Active
Out of stock
LDO Regulator with On/Off ControlNJRBUY
NJM2370RF NJM2370RF?
Active
Out of stock
LDO Negative RegulatorNJRBUY
NJM2386ADL3 NJM2386ADL3TO252-5
Active
Out of stock
General purpose low dropout voltage regulators with ON/OFF control.NJRBUY
NJM2386DL3 NJM2386DL3TO252-5
Active
Out of stock
General purpose low dropout voltage regulators with ON/OFF control.NJRBUY
NJM2387ADL3-TE2 NJM2387ADL3-TE2TO252-5
Active
Out of stock
Adjustable low dropout voltage regulator.NJRBUY
NJM2387DL3 NJM2387DL3TO252-5
Active
Out of stock
Adjustable low dropout voltage regulator.NJRBUY
NJM2388F NJM2388FTO220F-4
Active
Out of stock
General purpose low dropout voltage regulators with ON/OFF control.NJRBUY
NJM2389F NJM2389FTO220F-4
Active
Out of stock
Adjustable low dropout voltage regulators.NJRBUY
NJM2391DL1 NJM2391DL1TO252
Active
Out of stock
Low dropout voltage regulator featuring high precision voltage.NJRBUY
NJM2396F NJM2396FTO220F-4
Not for new design
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2397F NJM2397FTO220F-4
Not for new design
Out of stock
Adjustable low dropout voltage regulator.NJRBUY
NJM2801F NJM2801FSOT23-5
Active
Out of stock
Low dropout voltage regulator with reset function.NJRBUY
NJM2804U1 NJM2804U1SOT89-5
Active
Out of stock
Low dropout voltage regulator with reset function.NJRBUY
NJM2805U1 NJM2805U1SOT89-5
Active
Out of stock
Low dropout voltage regulator with reset function.NJRBUY
NJM2806DL3 NJM2806DL3TO252-5
Active
Out of stock
Low dropout voltage regulator with reset function.NJRBUY
NJM2810RB1 NJM2810RB1TVSP8
Obsolete
Out of stock
2ch low dropout voltage regulator with high precision voltage detection circuit and reset function.NJRBUY
NJM2817DL3 NJM2817DL3TO252-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2819ADL3 NJM2819ADL3TO252-5
Active
Out of stock
low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2827F3 NJM2827F3SC-88A
Active
Out of stock
Negative output low dropout regulator.NJRBUY
NJM2828F3 NJM2828F3SC-88A
Active
Out of stock
Negative output low dropout regulator.NJRBUY
NJM2830U1 NJM2830U1SOT89-5
Active
Out of stock
300mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2831F NJM2831FSOT23-5
Active
Out of stock
100mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2835DL1 NJM2835DL1TO252
Active
Out of stock
500mA output low dropout voltage regulator.NJRBUY
NJM2836DL3 NJM2836DL3TO252-5
Active
Out of stock
500mA output low dropout voltage regulator.NJRBUY
NJM2837DL3 NJM2837DL3TO252-5
Active
Out of stock
LDO RegulatorNJRBUY
NJM2839R NJM2839RVSP8
Active
Out of stock
Positive/negative 2-channel low dropout voltage regulatorNJRBUY
NJM2841F NJM2841FSOT89-5
Active
Out of stock
LDO Regulator with Low Output VoltageNJRBUY
NJM2842U2 NJM2842U2SOT89-5
Active
Out of stock
LDO Regulator with Low Output VoltageNJRBUY
NJM2845DL1 NJM2845DL1TO252
Active
Out of stock
Low dropout voltage regulator.NJRBUY
NJM2846DL3 NJM2846DL3TO252-5
Active
Out of stock
Low dropout voltage regulator.NJRBUY
NJM2847F3 NJM2847F3SC-88A
Active
Out of stock
Series voltage regulator that delivers up to 150mA output current with the output voltage of 0.8 to 1.4V with ON/OFF control.NJRBUY
NJM2855DL1 NJM2855DL1TO252
Active
Out of stock
Low dropout voltage regulator.NJRBUY
NJM2856GM1 NJM2856GM1TO252-5
Active
Out of stock
Low dropout voltage regulatorNJRBUY
NJM2857DL3 NJM2857DL3TO252-5
Active
Out of stock
Low dropout voltage regulator.NJRBUY
NJM2860F3 NJM2860F3SC-88A
Active
Out of stock
Low dropout voltage regulator.NJRBUY
NJM2861F NJM2861FSOT23-5
Active
Out of stock
Low dropout voltage regulator.NJRBUY
NJM2862F NJM2862FSOT23-5
Active
Out of stock
Low dropout voltage regulator.NJRBUY
NJM2863F NJM2863FSOT23-5
Active
Out of stock
LDO Regulator with Ultra Low Noise OutputNJRBUY
NJM2864F NJM2864FSOT23-5
Active
Out of stock
Low dropout voltage regulator designed for VCO Applications.NJRBUY
NJM2864F05-TE2 NJM2864F05-TE2SOT23-5
Active
Out of stock
NJRBUY
NJM2864F33-TE1 NJM2864F33-TE1SOT23-5
Active
Out of stock
NJRBUY
NJM2865F NJM2865FSOT23-5
Active
Out of stock
100mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2866F NJM2866FSOT23-5
Active
Out of stock
100mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2867F NJM2867FSOT23-5
Active
Out of stock
100mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2868F NJM2868FSOT23-5
Active
Out of stock
100mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2870F NJM2870FSOT23-5
Active
Out of stock
Low dropout voltage regulator designed for cellular phone application.NJRBUY
NJM2871AF NJM2871AFSOT23-5
Active
Out of stock
Low dropout voltage regulator designed for cellular phone application.NJRBUY
NJM2871BF NJM2871BFSOT23-5
Active
Out of stock
Low dropout voltage regulator designed for cellular phone application.NJRBUY
NJM2872AF NJM2872AFSOT23-5
Active
Out of stock
Low dropout voltage regulator designed for cellular phone applicationNJRBUY
NJM2872BF NJM2872BFSOT23-5
Active
Out of stock
Low dropout voltage regulator designed for cellular phone application.NJRBUY
NJM2874F NJM2874FSOT23-5
Active
Out of stock
Low dropout voltage regulator designed for cellular phone application.NJRBUY
NJM2875F NJM2875FSOT23-5
Active
Out of stock
Low dropout voltage regulator designed for cellular phone application.NJRBUY
NJM2876F NJM2876FSOT23-5
Active
Out of stock
Low dropout voltage regulator designed for cellular phone application.NJRBUY
NJM2877F NJM2877FSC-88A
Active
Out of stock
150mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2878F3 NJM2878F3SC-82AB
Active
Out of stock
50mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2880U1 NJM2880U1SOT89-5
Active
Out of stock
Low dropout voltage regulator.NJRBUY
NJM2881F NJM2881FSOT23-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2882F NJM2882FSOT23-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2883E NJM2883EEMP-8
Active
Out of stock
Low dropout voltage regulator in EMP8 package.NJRBUY
NJM2884ADL3 NJM2884ADL3TO252-5
Active
Out of stock
LDO Regulator suitable for Audio ApplicationsNJRBUY
NJM2884U1 NJM2884U1SOT89-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2885DL1 NJM2885DL1TO252
Active
Out of stock
Low dropout voltage regulatorNJRBUY
NJM2886DL3 NJM2886DL3TO252-5
Active
Out of stock
Low dropout voltage regulatorNJRBUY
NJM2887DL3 NJM2887DL3TO252-5
Active
Out of stock
Adjustable low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2888F NJM2888FSOT23-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2892F1 NJM2892F1SOT23-6
Active
Out of stock
2ch low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2893RB1 NJM2893RB1TVSP8
Active
Out of stock
3-channel low dropout voltage regulator featuring a low noise, high precision of +/-1.0%, high ripple rejection ratio of 75dB, and 100mA output current (all outputs).NJRBUY
NJM2894RB1 NJM2894RB1TVSP8
Active
Out of stock
Low dropout 3-channel positive voltage regulator with ON/OFF control.NJRBUY
NJM2895DL3 NJM2895DL3TO252-5
Obsolete
Out of stock
2ch low dropout voltage regulator with ON/OFF control.NJRBUY
NJM2896DL3 NJM2896DL3TO252-5
Obsolete
Out of stock
2ch low dropout voltage regulator with ON/OFF control.NJRBUY
NJU7200U10 NJU7200U10SOT89
Active
Out of stock
C-MOS 3-terminal positive voltage regulatorNJRBUY
NJU7201U12 NJU7201U12SOT89
Active
Out of stock
C-MOS 3-terminal positive voltage regulatorNJRBUY
NJU7202U30 NJU7202U30SOT89
Active
Out of stock
High output current C-MOS 3-terminal positive voltage regulatorNJRBUY
NJU7211U20 NJU7211U20SOT89
Active
Out of stock
C-MOS 3-terminal negative voltage regulatorNJRBUY
NJU7221U12 NJU7221U12SOT89
Active
Out of stock
High precision output voltage(+/-2%) 3-terminal positive voltage regulatorNJRBUY
NJU7222U30 NJU7222U30SOT89
Active
Out of stock
High precision output voltage (+/-2%) and high output current C-MOS 3-terminal positive voltage regulator.NJRBUY
NJU7223 NJU7223TO220F-3
Active
Out of stock
High precision output voltage?low drop output?low current consumption and high output current 3-terminal positive voltage regulator.NJRBUY
NJU7231U12 NJU7231U12SOT89
Active
Out of stock
High precision output voltage 3-terminal positive voltage regulator.NJRBUY
NJU7241F18 NJU7241F18SOT23-5
Active
Out of stock
High precision +/-2%?60mA output?C-MOS voltage regulator with standby function.NJRBUY
NJU7250F25 NJU7250F25SOT23-5
Active
Out of stock
Low dropout voltage and high precision positive voltage regulator with ON/OFF control.NJRBUY
NJU7254F1-2121 NJU7254F1-2121SOT23-6
Active
Out of stock
2ch low dropout voltage regulator with ON/OFF control.NJRBUY
NJU7272F1-1502FA NJU7272F1-1502FASOT23-6
Active
Out of stock
Low drop out voltage regulator with input-monitor reset function with delay.NJRBUY
NJU7276F1502A2 NJU7276F1502A2SOT23-5
Obsolete
Out of stock
Low drop out voltage regulator with input-monitor reset function with internal fixed delay.NJRBUY
NJU7741F15 NJU7741F15SOT23-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF controlNJRBUY
NJU7744F15 NJU7744F15SOT23-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF control and Output shunt switch.NJRBUY
NJU7747F4-15 NJU7747F4-15SC-82AB
Active
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJU7748F4-15 NJU7748F4-15SC-82AB
Active
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJU7751F15 NJU7751F15SOT23-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF controlNJRBUY
NJU7754F15 NJU7754F15SOT23-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF control and Output shunt switch.NJRBUY
NJU7757F4-15 NJU7757F4-15SC-82AB
Active
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJU7758F4-15 NJU7758F4-15SC-82AB
Active
Out of stock
Low dropout voltage regulator with ON/OFF control.NJRBUY
NJU7771F15 NJU7771F15SOT23-5
Active
Out of stock
Low dropout voltage regulator designed for portable items.NJRBUY
NJU7772F15 NJU7772F15SOT23-5
Active
Out of stock
Low dropout voltage regulator designed for portable items.NJRBUY
NJU7773F15 NJU7773F15SOT23-5
Active
Out of stock
Low dropout voltage regulator designed for portable items.NJRBUY
NJU7774F15 NJU7774F15SOT23-5
Active
Out of stock
Low dropout voltage regulator designed for portable items.NJRBUY
NJU7775F15 NJU7775F15SOT23-5
Active
Out of stock
Low dropout voltage regulator designed for portable items.NJRBUY
NJU7776F15 NJU7776F15SOT23-5
Active
Out of stock
Low dropout voltage regulator designed for portable items.NJRBUY
NJU7777F4 NJU7777F4SC-82AB
Active
Out of stock
150mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJU7780U-15 NJU7780U-15SOT89-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF Control.NJRBUY
NJU7781U-15 NJU7781U-15SOT89-5
Active
Out of stock
Low dropout voltage regulator with ON/OFF Control.NJRBUY
NJU7790U1-15 NJU7790U1-15SOT89-5
Active
Out of stock
500mA output low dropout voltage regulator with ON/OFF control.NJRBUY
NJW4107U2 NJW4107U2SOT89-5
Active
Out of stock
LDO Regulator with Fast ResponseNJRBUY
NJW4111GM1 NJW4111GM1HSOP8
Active
Out of stock
Io=3.0A Low output voltage Adjustable LDO with Dual Input VoltagesNJRBUY
NJW4113GM1 NJW4113GM1HSOP8
Active
Out of stock
Io=500mA LDO with Watchdog TimerNJRBUY
NJW4116DL3 NJW4116DL3TO252-5
Active
Out of stock
LDO Regulator with Reset FunctionNJRBUY
NJW4182F NJW4182FSOT23-5
Active
Out of stock
LDO Regulator with Ultra Low Supply CurrentNJRBUY
NJW4183U2 NJW4183U2SOT89
Active
Out of stock
High Voltage Io=100mA Low Dropout Regulator NJRBUY
NJW4184U2 NJW4184U2SOT89
Active
Out of stock
High Voltage Very low current consumption Io=300mA LDO Regulator NJRBUY
NJW4185DL3 NJW4185DL3TO252-5
Active
Out of stock
High Voltage Io=500mA Low Dropout RegulatorNJRBUY
NJW4186DL3 NJW4186DL3TO252-5
Active
Out of stock
High Voltage Io=500mA Adjustable Low Dropout Regulator NJRBUY
NJW4187DL3 NJW4187DL3TO252-5
Active
Out of stock
High Voltage Io=1000mA Low Dropout RegulatorNJRBUY
NJW4188DL3 NJW4188DL3TO252-5
Active
Out of stock
High Voltage Io=1000mA Adjustable Low Dropout RegulatorNJRBUY
LD1117AG18AA3AR LD1117AG18AA3ARSOT223
Active
Out of stock
UNISONICBUY
LD1117AG33AA3AR LD1117AG33AA3ARSOT223
Active
>1K
UNISONICBUY
LD1117AG50AA3AR LD1117AG50AA3ARSOT223
Active
>1K
UNISONICBUY
LD1117AG50TN3AR LD1117AG50TN3ARTO252
Active
>1K
1+£0.256
10+£0.224
50+£0.192
UNISONICBUY
LD1117AGADAA3AR LD1117AGADAA3ARSOT223
Active
>1K
1+£0.203
10+£0.177
50+£0.152
UNISONICBUY
LD1117AL12AA3AR LD1117AL12AA3ARSOT223
Active
>1K
1+£0.203
10+£0.177
50+£0.152
UNISONICBUY
LD1117AL15AA3AR LD1117AL15AA3ARSOT223
Active
>1K
1+£0.203
10+£0.177
50+£0.152
UNISONICBUY
LD1117AL25AA3AR LD1117AL25AA3ARSOT223
Active
>1K
1+£0.203
10+£0.177
50+£0.152
UNISONICBUY
LD1117AL33AA3AR LD1117AL33AA3ARSOT223
Active
>1K
1+£0.203
10+£0.177
50+£0.152
UNISONICBUY
LD1117L18AA3AR LD1117L18AA3ARSOT223
Active
Out of stock
50+£0.203
100+£0.162
500+£0.137
UNISONICBUY
LD1117L25AA3AR LD1117L25AA3ARSOT223
Active
Out of stock
50+£0.203
100+£0.162
500+£0.137
UNISONICBUY
LD1117L25TN3AT LD1117L25TN3ATTO252
Active
Out of stock
50+£0.268
100+£0.215
500+£0.181
UNISONICBUY
LD1117L33AA3AR LD1117L33AA3ARSOT223
Active
>1K
50+£0.203
100+£0.162
500+£0.137
UNISONICBUY
LD1117L33TN3AR LD1117L33TN3ARTO252
Active
>1K
50+£0.256
100+£0.204
500+£0.172
UNISONICBUY
LD1117L50AA3AR LD1117L50AA3ARSOT223
Active
200
50+£0.203
100+£0.162
500+£0.137
UNISONICBUY
LD1117LADAA3AR LD1117LADAA3ARSOT223
Active
Out of stock
50+£0.203
100+£0.162
500+£0.137
UNISONICBUY
LD1117LADTN3AR LD1117LADTN3ARTO252
Active
>1K
50+£0.256
100+£0.204
500+£0.172
UNISONICBUY
LD1985L18AF5R LD1985L18AF5RSOT25
Active
>1K
50+£0.312
100+£0.250
500+£0.210
UNISONICBUY
LD1985L33AF5R LD1985L33AF5RSOT25
Active
670
50+£0.312
100+£0.250
500+£0.210
UNISONICBUY
UZ1084L33TQ2T UZ1084L33TQ2TTO263
Active
>1K
1+£0.581
10+£0.508
50+£0.435
UNISONICBUY
UZ1084L50TQ2T UZ1084L50TQ2TTO263
Active
>1K
1+£0.581
10+£0.508
50+£0.435
UNISONICBUY
UZ1084LADTQ2T UZ1084LADTQ2TTO263
Active
>1K
1+£0.531
10+£0.464
50+£0.398
UNISONICBUY
UZ1086L18TQ2T UZ1086L18TQ2TTO263
Active
Out of stock
1+£0.446
10+£0.391
50+£0.335
UNISONICBUY
UZ1086L25TQ2T UZ1086L25TQ2TTO263
Active
Out of stock
1+£0.446
10+£0.391
50+£0.335
UNISONICBUY
UZ1086L33TA3T UZ1086L33TA3TTO220
Active
>1K
1+£0.450
10+£0.393
50+£0.337
UNISONICBUY
UZ1086L33TQ2T UZ1086L33TQ2TTO263
Active
70
1+£0.406
10+£0.355
50+£0.304
UNISONICBUY
UZ1086L50TA3T UZ1086L50TA3TTO220
Active
>1K
1+£0.450
10+£0.393
50+£0.337
UNISONICBUY
UZ1086L50TQ2T UZ1086L50TQ2TTO263
Active
>1K
1+£0.406
10+£0.355
50+£0.304
UNISONICBUY
UZ1086LADTQ2R UZ1086LADTQ2RTO263
Active
>1K
1+£0.406
10+£0.355
50+£0.304
UNISONICBUY
UZ2085G50AA3R UZ2085G50AA3RSOT223
Active
Out of stock

The UTC UZ2085 series are low dropout, three-terminal regulators with 3A output current capability. These devices have been optimized for low voltage applications including VTT bus termination in which transient response and minimum input voltage are critical.

The current limit is trimmed to ensure the specified output and controlled short-circuit current. On-chip thermal limitation provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.

UNISONICBUY
UZ2085G50TN3R UZ2085G50TN3RTO252
Active
Out of stock

The UTC UZ2085 series are low dropout, three-terminal regulators with 3A output current capability. These devices have been optimized for low voltage applications including VTT bus termination in which transient response and minimum input voltage are critical.

The current limit is trimmed to ensure the specified output and controlled short-circuit current. On-chip thermal limitation provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.

UNISONICBUY
UZ2085GADAA3R UZ2085GADAA3RSOT223
Active
Out of stock

The UTC UZ2085 series are low dropout, three-terminal regulators with 3A output current capability. These devices have been optimized for low voltage applications including VTT bus termination in which transient response and minimum input voltage are critical.

The current limit is trimmed to ensure the specified output and controlled short-circuit current. On-chip thermal limitation provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.

UNISONICBUY
UZ2085GADTN3R UZ2085GADTN3RTO252
Active
Out of stock

The UTC UZ2085 series are low dropout, three-terminal regulators with 3A output current capability. These devices have been optimized for low voltage applications including VTT bus termination in which transient response and minimum input voltage are critical.

The current limit is trimmed to ensure the specified output and controlled short-circuit current. On-chip thermal limitation provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.

UNISONICBUY