NJM2861 Datasheet, PDF (1/4 Pages) New Japan Radio – LOW DROPOUT VOLTAGE REGULATOR

NJM2861/62
LOW DROPOUT VOLTAGE REGULATOR
Preliminary
s GENERAL DESCRIPTION
The NJM2861/62 are low dropout voltage regulators.
Advanced Bipolar technology achieves low noise, high
ripple rejection and low quiescent current.
s PACKAGE OUTLINE
s FEATURES
qHigh Ripple Rejection 70dB typ. (f=1kHz)
qOutput Noise Voltage Vno=30µVrms (Cp=0.01µF)
qOutput capacitor with 1.0uF ceramic capacitor (Vo≥2.7V)
qOutput Current
Io(max.)=100mA
qHigh Precision Output Vo±1%
qLow Dropout Voltage
0.10V typ. (Io=60mA)
qON/OFF Control
(Active High)
qInternal Short Circuit Current Limit
qInternal Thermal Overload Protection
qBipolar Technology
qPackage Outline
MTP5 (MTP5:2.8×2.9×1.1mm)
NJM2861F
NJM2862F
s PIN CONFIGURATION
1
5
2
3
4
NJM2861F
PIN FUNCTION
1. CONTROL (Active High)
2. GND
3. NOISE BYPASS
4. V_OUT
5. V_IN
1
5
2
3
4
NJM2862F
PIN FUNCTION
1.V_IN
2.GND
3.CONTROL (Active High)
4.NOISE BYPASS
5.V_OUT
s EQUIVALENT CIRCUIT
V_IN
Cont
Thermal
Protection
V_OUT
Noise
Bypass
Bandgap
Reference
GND
s OUTPUT VOLTAGE RANK LIST
Device Name
NJM286×F21
NJM286×F25
NJM286×F26
V_OUT
2.1V
2.5V
2.6V
Device Name
NJM286×F33
NJM286×F38
NJM286×F05
NJM286×F27
NJM286×F28
NJM286×F285
NJM286×F03
2.7V
2.8V
2.85V
3.0V
V_OUT
3.3V
3.8V
5.0V