TC1073-3.6VCH713 Microchip Technology, TC1073-3.6VCH713 Datasheet - Page 2

• Manufacturer Part Number: TC1073-3.6VCH713
• Description: IC CMOS LDO 3.6V 100MA SOT23A-6
• Manufacturer: Microchip Technology

Specifications of TC1073-3.6VCH713

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.6V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.18V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Voltage: 3.6 V
• Output Type: Fixed
• Dropout Voltage (max): 250 mV
• Output Current: 100 mA
• Line Regulation: 0.05 %
• Load Regulation: 0.5 %
• Voltage Regulation Accuracy: 0.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: TC10733.6VCH713

TC1072/TC1073
General Description
The TC1072 and TC1073 are high accuracy (typically
±0.5%) CMOS upgrades for older (bipolar) low dropout
regulators. Designed specifically for battery-operated
systems, the devices’ CMOS construction eliminates
wasted ground current, significantly extending battery
life. Total supply current is typically 50µA at full load (20
to 60 times lower than in bipolar regulators).
The devices’ key features include ultra low noise
operation (plus optional Bypass input); very low
dropout voltage (typically 85mV, TC1072 and 180mV,
TC1073 at full load) and fast response to step changes
in load. An error output (ERROR) is asserted when the
devices are out-of-regulation (due to a low input
voltage or excessive output current). ERROR can be
used as a low battery warning or as a processor
RESET signal (with the addition of an external RC
network). Supply current is reduced to 0.5µA (max) and
both V
shutdown input is low. The devices incorporate both
over-temperature and over-current protection.
The TC1072 and TC1073 are stable with an output
capacitor of only 1µF and have a maximum output
current of 50mA, and 100mA respectively. For higher
output current versions, please see the TC1185,
TC1186, TC1187 (I
and TC1173 (I
DS21354B-page 2
OUT
and ERROR are disabled when the
OUT
= 300mA) data sheets.
OUT
= 150mA) and TC1107, TC1108
Typical Application
(from Power Control Logic)
V
IN
Shutdown Control
1
2
3
V
GND
SHDN
IN
TC1072
TC1073
R
P
©
ERROR
Bypass
2002 Microchip Technology Inc.
V
OUT
6
4
5
+
C
1µF
BYPASS
470pF
V
ERROR
OUT